该页无缩略图
JITCHN 江通电气
产品选型手册
PRODUCTSELECTION GUIDEZHEJIANG JIANGTONG ELECTRIC TECHNOLOGY CO., LTD.
浙江江通电气科技有限公司
ENTERPRISE企业文化 CULTURE
企业精神诚信、高效、严谨、务实、专业、创新！
企业宗旨提升企业形象、增强企业竞争力！
服务客户、贡献社会、创新进取、追求卓越！
广泛应用于WIDELY USEDIN
学校
商场
JITCHN®江通电气
浙江江通电气科技有限公司,处经济发达、交通便利的“中国电器之都”"-浙江柳市镇,南靠甬台温高速104国道，北倚风光秀丽的国家风景区雁荡山南麓。是一家专业从事电子式电能表和电工仪表的集研发、生产、销售、服务为一体的高新技术企业。公司在技术领域与中国计量学院科研机构建立密切的合作关系，拥有一支以硕士为骨干的大、中专高素质研发与管理团队,注重吸收先进技术和工艺的运用。一直以来,公司努力以最优、最新的产品服务于电能表和用电自动化系统行业。
主要产品有：单、三相电子式LCD、LED、计度器显示电能表系列(可带红外RS485功能)；单、三相集中式多用户电能表系列;水电一卡通系列单、三相电子式多费率峰谷分时段计量电能表系列；单、三相预付费电能表系列(可制成：一表一卡、一表多卡、红外RS485接口、微信支付、CPU卡射频卡)；三相电子式有功无功组合电能表系列；三相电子式简易多功能电能表系列；三相电子式多功能电能表系列；单、三相导轨式电能表全系列；包含远程RS485、MOBUS通讯、插卡式预付费、多功能电表等、机械表电子表复费率表数显电力仪表变频器软动保开关断路器互管器电表箱。
经过公司全体员工的共同努力和拓展，目前公司已经成为国内口碑较好、技术力量雄厚的电子式电能表开发型企业之一，并已拥有坚实的经营基础大量的客群体。
随着电力系统用电管理模式的不断更新和发展,在多弓功能型智能电能表飞速发展的今天,我们将与时俱进,以专业技术为依托,以市场需求为导向为顾客提供更优质的产品和更全面的服务。我们以提供方案(含程序的单片机)让用户自主生产模块或整表、OEM、ODM等灵活多样的合作方式。公司研发中心拥有雄厚的科技力量和强大的科研实力,汇聚海内外专家学者进行科研攻关。公司生产基地拥有国际领先技术水平、优质的生产环境、一流的生产设备，以吸正在完善适合公司发展、适应市场需求的运营模式。公司将严格遵守国家的有关法律法规、规范有序地在全国逐步建立分支机构，完善各区域内服务网点的建设,为营销人员和消费者提供咨询、服务支持和利益保障,方便销售人员和消费者享受公司全方位的优质服务。公司也配合营销人员为订货、送货、退换货提供有力的支持。在这个充满机遇挑战的新的历史时期，公司将以市场为导向，以以才为根本,以技术为支撑，以资本为纽带，打造一个实力雄厚、核心竞争力强大的国际化企业。在这里，我们将用信念、追求和执着开启新的航程乘风破浪,勇往直前,驶向我们的理想和目标“科技造就未来,品质源于专业”,江通电气将是您永远理想的合作伙伴，让我们一同携手共进，创造辉煌。
Zhejiang JIANGTONG ELECTRIC Technology Co., Ltd. is located in Liusheng Town, Zhejiang Province, which is economically developed and has convenient transportation. It is near the 104 National Highway of Yongtaiwen Expressway in the south and the south foot of Yandang Mountain, a national scenic spot with beautiful scenery in the north. Is a professional engaged in electronic energy meters and electrical instruments set research and development, production, sales, service as one of the high-tech enterprises. In the field of technology, the company has established a close cooperative relationship with the scientific research institutions of China Jiliang University, and has a high-quality R&D and management team with master's degree as the backbone, focusing on absorbing the application of advanced technology and process. All the time, the company strives to serve the electricity meter and electricity automation system industry with the best and latest products.
JITCHN®江通电气
PRODUCT产品目录 CATALOG
01 DDS1725型单相哈型电子式电能表 wat-hur meter
03 DTS1725型三相电子式电能表
DTS1725 three-phase electronic watt-hour meter
05 DDS1725型单相电子式电能表ur meter
07 DTS1725型三相电子式电能表（国网型）ridtype)
09 DDSY1725型单相电子式预付费电能表u meter
11 DTSY1725型三相四线电子式预付费电能表 DTSY1725 three - phase four - wire electronic pre - payment watt-hour meter
13 DDS/DTS1725型单/三相电子式电能表（RS485通讯）
DDS/DTS1725 single/three-phase electronic watt-hour meter (RS485 communication)
15 DTSY/DSSY1725型三相电子式预付费公用表（农田灌溉射频表）
DTSY/DSSY1725 three-phase electronic prepaid Public meter (RF meter for farmland irrigation)
17 DTSY1725型三相远程电子式预付一表多卡公用表（农田灌溉表及微信扫码支行）e branch)
19 DDSY/DTSY1725型单三相电子式预付费电能表（带拉合闸通断电）
21 DTS1725型三相四线导轨式电能表a tpe electricit meter
23 DDS/DTS1725型单三相导轨式电能表eter
25 DTSD1725 model three - phase multi - function guideway electricity meter DTSD1725型三相多功能导轨式电能表
27 DDSY/DTSY1725型单三相导轨式预付费电能表
DDSY/DTSY1725 single - phase rail - type prepaid electricity meter
29 DDS/DTS1725型单三相远程485导轨式电能表
DDS/DTS1725 single - phase remote 485 rail type electricity meter
31 DDSF/DTSD1725型单三相电子式多费率电能表
DDSF/DTSD1725 single - phase electronic multi - rate electricity meter
33 DTSD/DTSF1725型三相多费率/多功能电子式电能表
DTSD/DTSF1725 three-phase multi-rate/multi-function electronic watt-hour meter
35 DDSY1725型水电一卡通 DDSY1725 Hydro power card
37 DDSH/DTSH集中式多用户电能表 meter
39 DD/DT862-4型单三相机械式电能表 mete
41 三相电气防火限流式保护器
Three-phase electrical fire protection flow limiting protector
42 电气防火限流式保护器
Electrical fireproof flow limiting protector
43 LMK□(BH)-0.66型电流互感器
LMK (BH)-0.66 current transformers
45 LMZ□1-0.□□型电流互感器
LMZ1-0. Type current transformers
47 单/三相/多功能智能仪表
Single/three phase/multi function intelligent instrument
49 江通智能云管理系统解决方案
Jiangtong Intelligent cloud management system solution
50 江通远程一体化综合管理方案
Jiangtong remote integrated management scheme
时刻守护 用宅安全
DDS1725型
单相哈型电子式电能表
Single-phase Ha type electronic watt-hour meter ooo
DDS1725型单相电子式电能表
JITCHN220V 10(40)A 50Hz 1600imp/kWhNo. 88902190705浙江江通电气科技有限公司
JITCHN
DDS1725 T17215.321-2008(40)A 50Hz 1600imp/kWh
No. HT:20220507291
浙江江通电气科技有限公司
·时刻守护 用电安全
产品概述 Product overview
DDS1725型单相哈型电子式电能表采用大规模集成电路，高可靠性步进电机等先进技术制造的国内最新电能计量新产品，用来计量额定电压为220V，频率为50Hz的交流单相有功电能，该产品能够精确计量正、反两方向的有功电能，且以同一个方向累计，具有防止窃电的功能。采用光耦输出检测信号，发光二极管指示用电，便于监控。
本产品质量技术指标符合GB/T17215.321-2008国家标准和EC1036-2002国际标准。
©DDS1725 type single-phase ha type electronic watt-hour meter adopts large scale integrated circuit, high reliability, stepper motors, and other advanced technology manufacturing the latest domestic electricity measurement of the new product, measure of rated voltage is 220 v, 50 hz ac single-phase active power, the product can be measured accurately is, the two direction of active power, and accumulated in the same direction, It has the function of preventing electric theft. The optical coupler is used to output the detection signal, and the light-emitting diode indicates the power consumption, which is convenient for monitoring. ©The product quality and technical indicators comply with GB/T17215.321-2008 national standard and EC1036-2002 international standard.
工作原理 The working principle of
用户使用电表时，对分流分压器上进行信号取样，经放大、柔法、积分、V/F变换、分频、功率驱动等电路的处理，驱动步进马达带动计度器累计电表度数。
©When the user uses the electric meter, the signal sampling is carried out on the shunt voltage divider, which is amplified, flexible method, integral, V/F transformation, frequency division and power driveThe processing of the dynamic circuit, driving the stepper motor drives the meter to accumulate the meter.
功能及特点Product overview
● 高精度：误差<±1.0%
●高灵敏度：启动电流<0.4%1b
●宽负荷：电流过载倍数>4倍
●低功耗：电表自身耗电<1W
● 重量轻： <0.6kg
●起动电流：在额定电压、额定频率、功率因互为1.0的条件下，当负荷 电流大于0.4%1b时电度表
●能正常工作
●潜动：电表具有防潜动逻辑电路
●参比电压（V）：220基本电流b（A）：1.5（6），
2.5(10),5(20)，10(40)，15(60)，20(80)，30(100)
●液晶屏或计度器显示
© High precision: error <±1.0%
©High sensitivity: start current <0.4%1b
©Wide load: current overload multiple >4 timesLow power
consumption: the meter itself consumes less than 1W
© Light weight: <0.6kg
©Starting current: under the condition that rated voltage, rated frequency and power are 1.0 each other, when the load current is greater than 0.41b watt-hour meter
© Can work normally
©Latent: the meter has anti-latent logic circuit
© Reference voltage (V): 220 basic currentb (A): 1.5 (6), 2.5 (10), 5
(20), 10 (40), 15 (60), 20 (80), 30 (100)
© LCD screen or meter display
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DTS1725型三相电子式电能表采用最新微电子技术，用于计量额定频率为50/60Hz的三相交流有功电能，对于正反向用电同等计量。本系列电子式三相电度表接入方式有两种：直接接入或经互感器接入式。该产品符合国家GB/T17215.321-2008《1级和2级静止式交流有功电度表》标准中对电子式三相电能表的全部技术要求。
本产品质量技术指标符合GB/T17215.321-2008国家标准和IEC1036-2002国际标准。
©Model DTS1725 three-phase electronic watt-hour meter adopts the latest microelectronic technology. It is used to measure three-phase AC active electric energy with rated frequency of 50/60Hz. It measures both forward and reverse electricity equally. This series of electronic three-phase watt-hour meters have two access methods: direct access or through the transformer access. The product conforms to the national GB/T17215.321-2008 "Level 1 and 2 static AC active watt-hour meter" standard for electronic three-phase watt-hour meter all technical requirements.
©The product quality and technical indicators comply with GB/T17215.321-2008 national standard and IEC1036-2002 international standard.
功能及特点 Product overview
●计量三相有功电能，长期工作不须调校
●三相电源供电，一线（三相三线电能表三线中任一线）或两线（三相四 线电能表四线中任两线）断电，计量准确度不受影响
●工作温度范围
●具有断相指示功能或电压指示功能
●显示方式：计数器长寿命、可靠性高
●防强磁场（专用计数器）
●外观分透明与不透明上盖
©Metering three-phase active electric energy, long-term work without adjustment
©Three-phase power supply, one line (three-phase three-wire electricity meter three-wire in any one line) or two lines (three-phase fourwire electricity meter four-wire in any two lines) power off, the measurement accuracy is not affected
© Operating temperature range
©It has the function of breaking phase indicating or voltage indicating
©Display mode: counter long life, high reliability
©Strong magnetic field (special counter)
©The appearance of transparent and opaque cover
技术指标 Technical indicators
| 额定电流（A） Rated current | 3×1.5(6)、3×2.5(10)、3×5(20)、3×10(40)、3×20(80)、3×30(100) |
| 额定电压（V） The rated voltage | 3×220/380 3×380 3×100 |
| 额定频率（Hz）Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级 Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DDS1725型单相电子式电能表采用大规模集成电路，高可靠性步进电机等先进技术制造的国内最新电能计量新产品，用来计量额定电压为220V，频率为50Hz的交流单相有功电能，该产品能够精确计量正、反两方向的有功电能，目以同一个方向累计，具有防止窃电的功能。采用光耦输出检测信号，发光二极管指示用电，便于监控。
本产品质量技术指标符合GB/T17215.321-2008国家标准和IEC1036-2002国际标准。
©DDS1725 type single-phase electronic watt-hour meter adopts large scale integrated circuit, high reliability, stepper motors, and other advanced technology manufacturing the latest domestic electricity measurement of the new product, measure of rated voltage is 220 v, 50 hz ac single-phase active power, the product can be measured accurately is, the two direction of active power, accumulated in the same direction, It has the function of preventing electric theft. The optical coupler is used to output the detection signal, and the light-emitting diode indicates the power consumption, which is convenient for monitoring.
©The product quality and technical indicators comply with GB/T17215.321-2008 national standard and IEC1036-2002 international standard.
工作原理 The working principle of
用户使用电表时，对分流分压器上进行信号取样，经放大、柔法、积分、V/F变换、分频、功率驱动等电路的处理，驱动步进马达带动计度器累计电表度数。
©When the user uses the meter, the signal sampling is carried out on the shunt voltage divider. After amplification, flexibility, integration,V/F transformation, frequency division, power drive and other circuit processing, the stepper motor drives the meter to accumulate the meter.
功能及特点Product overview
● 高精度：误差<±1.0%
●高灵敏度：启动电流<0.4%1b
●宽负荷：电流过载倍数>4倍
●低功耗：电表自身耗电<1W
●重量轻：<0.6kg
●起动电流：在额定电压、额定频率、功率因互为1.0的条件下，当负荷电流大于0.4%1b时电度表能正常工作
●潜动：电表具有防潜动逻辑电路
●参比电压（V）：220基本电流b（A）：1.5（6），
2.5(10)，5(20),10(40)，15(60)，20(80),30(100)
●防强磁场（专用计数器）
©High precision: error <±1.0%
©High sensitivity: start current <0.4%1b
©Wide load: current overload multiple >4 timesLow power
consumption: the meter itself consumes less than 1W
© Light weight: <0.6kg
©Starting current: under the condition that rated voltage, rated frequency and power are 1.0 each other, when the load currentWhen the value is greater than 0.4%1b, the watt-hour meter can work normally
©Latent: the meter has anti-latent logic circuit
© Reference voltage (V): 220 basic current b (A) : 1.5 (6), 2.5 (10), 5
(20), 10 (40), 15 (60), 20 (80), 30 (100)
©Strong magnetic field (special counter)
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DTS1725型三相电子式电能表采用最新微电子技术，用于计量额定频率为50/60Hz的三相交流有功电能，对于正反向用电同等计量。本系列电子式三相电度表接入方式有两种：直接接入或经互感器接入式。该产品符合国家GB/T17215.321-2008《1级和2级静止式交流有功电度表》标准中对电子式三相电能表的全部技术要求。
本产品质量技术指标符合GB/T17215.321-2008国家标准和IEC1036-2002国际标准。
©Model DTS1725 three-phase electronic watt-hour meter adopts the latest microelectronic technology. It is used to measure three-phase AC active electric energy with rated frequency of 50/60Hz. It measures both forward and reverse electricity equally. This series of electronic three-phase watt-hour meters have two access methods: direct access or through the transformer access. The product conforms to the national GB/T17215.321-2008 "Level 1 and 2 static AC active watt-hour meter" standard for electronic three-phase watt-hour meter all technical requirements.
©The product quality and technical indicators comply with GB/T17215.321-2008 national standard and IEC1036-2002 international standard.
功能及特点 Product overview
●计量三相有功电能，长期工作不须调校
●三相电源供电，一线（三相三线电能表三线中任一线）或两线（三相四 线电能表四线中任两线）断电，计量准确度不受影响
●工作温度范围
●具有断相指示功能或电压指示功能
●显示方式：计数器长寿命、可靠性高
●防强磁场（专用计数器）
●液晶屏或计度器显示
©Metering three-phase active electric energy, long-term work without adjustment
©Three-phase power supply, one line (any one line in the three line of the three line) or two lines(three-phase four-wire watt-hour meter four lines in any two lines) power off, the measurement accuracy is not affected
© Operating temperature range
©It has the function of breaking phase indicating or voltage indicating
©Display mode: counter long life, high reliability
©Strong magnetic field (special counter)
© LCD screen or meter display
技术指标 Technical indicators
| 额定电流（A） Rated current | 3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、3×20(80)、3×30(100) |
| 额定电压（V） The rated voltage | 3× 220/380 3×380 3×100 |
| 额定频率（Hz）Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
DDSY1725型
单相电子式预付费电能表
Single-phase electronic prepaid electricity meter ooo
电子式单相预付费电能表GB/T17215.321-2008 GB/T18460.3-2001220V 10(40)A 50Hz 1600imp/kWhNo. HT:20220609400浙江江通电气科技有限公司
·时刻守护用电安全
产品概述 Product overview
DDSY1725型单相电子式预付费电能表是我公司在性能优良的电子式单相电能表的基础上，研制开发的具有电能计量、负荷控制和用户信息管理等多种功能的新型IC卡式预付费电能表，该表是当前改革用电体制、实现电能商品化、解决收费难及调节电网负荷状态的理想产品。
该产品符合国家GB/T17215.321-2008《1级和2级静止式交流有功电度表》和GB/T18460.3-2001标准中对电子式单相预付费电能表的全部技术要求。
©DDSY1725 single-phase electronic prepaid watt-hour meter is a new type IC card prepaid watt-hour meter developed by our company on the basis of electronic singlephase watt-hour meter with excellent performance, which has various functions such as energy metering, load control and user information management. This table is an ideal product to reform the electricity system, realize the commercialization of electric energy, solve the difficulty of charging and adjust the load state of the power network. The product conforms to the national GB/T17215.321-2008 "Class 1 and Class2 static AC active watt-hour meter" and GB/T18460.3-2001 standard for electronic single-phase prepaid watt-hour meter all technical requirements.
功能及特点 Product overview
有功电能计量，长期工作不须调校；
●一表（户）一卡，具有良好的防伪性
●剩余电量为0时跳闸断电；
●防窍电，自动记录非法用电信息；
●超负荷自动断电，便于电力部门实施增容；
●大容量磁保持继电器，低功耗、高可靠；
●具有数据回写功能，便于用电部门管理；
●电表内所有元件均选用长寿命、高可靠的电子元器件，因而具有寿命长、可靠性高的特点；
●配套的IC卡售电管理系统具有完备的售电管理和有电监察等功能；
●扩展RS485
©Active energy metering, long-term work without adjustment;
©One table (account) one card, with good anti-counterfeiting
©When the remaining power is 0, tripping power off;
© Prevent the orifice electricity, automatic record illegal electricity information;
©overload automatic power off, convenient for power departments to implement capacity increase;
©Large capacity magnetic retaining relay, low power consumption, high reliability;
©With data write back function, easy to manage the power department; ©All components in the meter are selected with long life, high reliability of electronic components, so it has the characteristics of long life, high reliability;
©The supporting IC card power management system has complete power management and power monitoring functions;
© Extended Rs485
技术指标 Technical indicators
| 额定电流（A） Rated current | 2.5(10)、5(20)、10(40)、15(60)、20(80)、30(100) |
| 额定电压（V） The rated voltage | 220 |
| 额定频率（Hz）Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级 Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
JITCHN江通电气
DTSY1725型
三相四线电子式预付费电能表
Three - phase four - wire electronic prepaid electricity meter ooo
产品概述 Product overview
DTSY1725型三相四线电子式预付费电能表具有电能计量、负荷控制和用户信息管理等多种功能的新型IC卡式预付费电能表，该表是当前改革用电体制、实现电能商品化、解决收费难及调节电网负荷状态的理想产品。本系列电子三相电能表接入方式有两种：直接接入或经互感器接入式。该产品符合国家GB/T17215.321-2008《1级和2级静止式交流有功电度表》和GB/T18460.3-2001标准中对电子式三相预付费电能表的全部技术要求。
©DTSY1725 three-phase four-wire electronic pre-payment watt-hour meter is a new type IC card pre-payment watt-hour meter with various functions such as energy metering, load control and user information management. it is an ideal product to reform the current electricity system, realize the commercialization of electric energy, solve the difficulty of charging and adjust the load state of the grid. this series of electronic three-phase watt-hour meters have two access methods: direct access or through the transformer access. the product conforms to the national GB/T17215.321-2008 "level 1 and 2 static ac active watt-hour meter" and GB/T18460.3-2001 standard for electronic three-phase prepaid watt-hour meter all technical requirements.
功能及特点 Product overview
●计量三相有功电能，长期工作不须调校
●三相电源供电，一线（三相三线电能表三线中任一线）或两线（三相四线 电能表四线中任两线）断电，计量准确度不受影响
●具有电能脉冲信号测试输出
●一表（户)一卡，具有良好的防伪性
●剩余电量等于报警电量时，告警灯常亮，提醒用户及时购电超负荷自动断电，便于电力部门实施增容
●具有数据回写功能，便于电力部门管理
●互感式负荷开关采用表外安装，表内采用继电器控制（触点容量为 250VAC/5A)
●配套的IC卡售电管理系统具有完备的售电管理和用电监察功能可扩展RS485©Measuring three-phase active power, long-term work withoutadjustment
©Three-phase power supply, one line (three-phase three-wire electricity meter three-wire in any one line) or two lines (three-phase four-wire electricity meter four-wire in any two lines) power off, the measurement accuracy is not affected ©With power pulse signal test output ©One table (account) one card, with good anti-counterfeiting
©When the remaining power is equal to the alarm power, the warning light is steady on to remind the user to purchase power in time and automatically cut off the overload, which is convenient for the power department to implement capacity increase
©With data write back function, easy to manage the power department ©The mutual inductance type load switch is installed off-meter and controlled by relay inside meter (contact capacity: 250VAC/5A) ©Supporting IC card power management system with complete power management and power monitoring functions can be extended Rs485
技术指标 Technical indicators
| 额定电流（A） Rated current | 3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、3×20(80)、3×30(100) |
| 额定电压（V） The rated voltage | 3×220/380 3×380 3×100 |
| 额定频率（Hz）Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
DDS/DTS1725型
单/三相电子式电能表(RS485通讯)
Single/three-phase electronic watt-hour meter (RS485 communication)
000
JITCHN DTS1725 3X220/380V 50Hz
浙江江通电气科技有限公司
·时刻守护 用电安全
产品概述 Product overview
DDS/DTS1725型单/三相电子式电能表（RS485通讯）采用大规模集成电路，具有外围元件少、结构简单、可靠性高、功耗低、寿命长等特点，可用于计量额定为50Hz的交流单相有功电能。
本产品质量技术指标符合GB/T17215.321-2008《1级和2级静止式交流有功电度表》标准中对单相电子式电能表的全部技术要求。
©DDS/DTS1725 single/three phase electronic power meter (RS485 communication)adopts large scale integrated circuit, with few peripheral components, simple structure, high reliability, low power consumption, long life and other characteristics, can be used to measure the rated 50Hz AC single phase active power. ©The quality and technical indicators of this product meet all the technical requirements of single-phase electronic watt-hour meters in GB/T17215.321-2008 Standard for Class 1 and Class 2 static AC active watt-hour meters.
功能及特点 Product overview
●有功电能计量，长期工作不须调校
●采用ADE7755专用计量芯片
●采用内含数字乘法器的国外最新电能专用集成电路，大大提高了仪表的动态工作范围
● 在5%b-1max范围内有良好的误差线性
●外围元件少、功耗低、电表结构简单
●电表内所有元件均选用长寿命、高可靠的电子元器件，因而具有寿命长、可靠性高的特点
●显示方式：液晶
●具有红外、485通信、远程通断电功能
©Active energy metering, long-term work without adjustment ©Adopt ADE7755 special metering chip
©Adopt the latest foreign electric power ASIC with digital multiplier, which greatly improves the dynamic working range of the instrument ©Good error linearity in the range of 5%b-1max
©Less peripheral components, low power consumption, simple structure of the meter
©All components in the meter are selected with long life, high reliability of electronic components, so it has the characteristics of long life, high reliability
©Display mode: LCD
©With infrared, 485 communication, remote power on and off function
技术指标 Technical indicators
| 额定电流（A） Rated current | 单相2.5(10)、5(20)、10(40)、15(60)、Simplex 20(80)、30(100) | 三相 3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、Three Phase 3 × 20(80)、3 × 30(100) |
| 额定电压（V） The rated voltage | 220 | 3×220/3803×3803×57.7/100 3×100 |
| 额定频率（Hz）Rated frequency | 50/60 | 50/60 |
| 准确度误差 Error of accuracy | 1级 2级 Level 1 Level 2 | 1级 2级 Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
DTSY/DSSY1725型
三相電子式預付費公用表（农田灌溉射频表）
Three-phase electronic prepaid public meter (RF meter for farmland irrigation)
JITCHN®° DTSY1725型
GB/T17215.321-2008 GB/T18460.3-2001三相四线电子式预付费电能表
三相四线电子式射频卡公用表3x220/380V 50Hz 3x15(60)A 400imp/kWh
No.2204000浙江江通电气科技有限公司
产品概述 Product overview
DTSY/DSSY1725型三相电子式预付费公用表（农田灌溉射频表），是为了配合公用电卡表系统而推出的电表管理收费系统。基于公用电卡表的管理使用实现农村公用电(如打水、农田作业用电等)管理的收费软件。是供农电部门使用的售电管理软件,功能齐全，界面友好、结构清晰、操作方便,是推广使用预付费电表的有力工具。供电所(局)是电力系统最基层的电力管理和营销部门,承担着辖区内的全部生产和生活用电营销工作虽然一般辖区都不太大,但是它必须直接面向辖区内所有城乡电力用户,要想真正搞好供电所(局)的生产和营销管理工作,跟上信息时代的步伐,必须尽快为供电所开发一套功能齐全、技术先进、安装可靠、接口好的计算机管理系统,配合新型表计的使用,使供电(局)能实现管理手段的现代化。
©DTSY/DSSY1725 three-phase electronic prepaid public meter (rrigation radio frequency meter) is a meter management and charging system launched in order to cooperate with the public electricity card meter system. Based on the management of public electricity card table, the use of rural public electricity (such as water, electricity for farmland operations, etc.) management fee software. Is for the agricultural electricity department to use the electricity management software, complete functions, friendly interface, clear structure, easy to operate, is a powerful tool to promote the use of prepaid electricity meters. Power substation (bureau) is the most power at the grass-roots level power system of management and Marketing Department, taking all the production and living power marketing work within their respective jurisdictions are usually jurisdictions are not very big, but it must directly to all urban and rural power users within their respective jurisdictions, to really do a good job in power substation (bureau) of the production and marketing management work, keep up with the pace of the information age, must be a power substation development as soon as possible A set of complete functions, advanced technology, reliable installation, good interface computer management system, with the use of new meters, so that the power supply (office) can realize the modernization of management means.
功能及特点 Product overview
●系统的先进性：为了保证系统的先进性，我们选用了Access2000和Delphi6.0作为系统开发工具。它是一种面向对象的、具有可视图形接口的、专业的数据库应用开发工具。
●系统功能完备：除应具有很强的业务处理功能外，还应具有较强的统计分析功能，提供全面的统计分析资料，为分析和决策提供帮助。
●系统结构严密；系统应提供严密的操作权限管理，方便、规范的基础资料录入功能，完善的资料备份、整理、恢复功能，保证系统运行的安全可靠。
●系统界面美观：系统应提供简便的操作方式和美观舒适的操作接口，每个操作环节都有相应的提示信息，窗口和菜单的设计力求简单明了。
●IC卡接触式逻辑加密卡
●非接触式射频卡
©The advanced nature of the system: in order to ensure the advanced nature of the system, we choose Access 2000 and Delphi 6.0 as a system development tool. It is an object - oriented, visual graphics interface, professional database application development tool.
©Complete system function: in addition to should have a strong business processing function, should also have a strong statistical analysis function, to provide comprehensive statistical analysis data, to provide help for analysis and decision-making.
©The system structure is tight; The system should provide strict operation authority management, convenient and standard basic data entry function, perfect data backup, sorting and recovery function, to ensure the safe and reliable operation of the system.
©The system interface is beautiful: the system should provide simple operation mode and beautiful and comfortable operation interface, each operation link has the corresponding prompt information, the window and menu design is simple and clear.
©IC card contact logic encryption card
©Contactless RF card
技术指标 Technical indicators
| 额定电流（A） Rated current | 3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、3×20(80)、3×30(100) |
| 额定电压（V） The rated voltage | 3×220/380 3×380 3×100 |
| 额定频率（Hz） Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级 Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
DTSY1725型
三相远程电子式预付一表多卡公用表（农田灌溉表及微信扫码支行）
Three-phase remote electronic prepaid one-meter multi-card public meter (farmland irrigation meter and wechat code scanning branch)
000
GB/T17215.321-2008 GB/T18460.3-2001三相四线电子式预付费电能表
·时刻守护用电安全
产品概述 Product overview
DTSY1725型三相远程电子式预付一表多卡公用表（农田灌溉表及微信扫码支行）是我公司研制、生产的新一代智能化电能表，它采用高精度、高可靠性、双向计费的电子电能表集成电路，结合预付费处理CPU电子模块而成，用以计量频率为50Hz的单相交流有功电能，各项技术指标符合GB/T17215.321-2008和GB/T18460.3-2001《预付费电度表》的技术要求。它采用了目前国内先进的遥控卡技术和SMT工艺，具有计量准确、精度稳定、安全保密、性能可靠、功能完全、低功耗、操作简单方便等优点，并具有485通讯功能，可实现远距离抄表，通信规约可支持DL/T645-2007《多功能电能表通信规约》，为用电自动化管理提供了必备的条件。
©DTSY1725 three-phase remote electronic prepaid one-meter multi-card public meter (farmland irrigation meter and wechat scanning code branch) is a new generation of intelligent electricity meter developed and produced by our company. It is made of electronic electricity meter integrated circuit with high precision, high reliability and bidirectional billing, combined with the electronic module of pre-payment processing CPU. It is used to measure single-phase AC active electric energy with 50Hz frequency, and the technical indicators meet the technical requirements of GB/T17215.321-2008 and GB/T18460.3-2001 "prepaid watt-hour meter". It USES the current domestic advanced technology and remote control card SMT technology, has a measurement accuracy, precision, stability, security, reliable performance, function complete, low power consumption, simple operation and convenient wait for an advantage, and with 485 communication function, can realize remote meter reading, communication protocols to support DL/T645-2007 multi-function watt-hour meter communication protocols, It provides the necessary conditions for the automatic management of electricity consumption.
功能及特点 Product overview
液晶显示，液晶，用户容易查看；
●4442卡加密后，使用更安全；
●支持一表多卡、一卡多表；
●计量三相有功电能，长期工作不须调校：
●具有断相指示功能和低电压延时断电保护功能；
具有电能测试信号输出；
●剩余电量等于报警电量时，指示灯点亮并断电提醒用户及时购电；
剩余电量为0时跳闸断电；
●超负荷自动断电，便于电力部门实施增容；
具有数据回写功能，便于管理；
●负荷开关采用表内继电器控制使用更方便。
配套的IC卡售电管理系统具有完备的售电管理和用电监察等功能；
©Liquid crystal display, liquid crystal, easy to view;
©4442 card encryption, use more secure;
©Support a table multi card, a card multi table;
©Metering three-phase active electric energy, long-term work without adjustment:
©Ít has the function of breaking phase indication and low voltage delay power protection;
©power test signal output;
©When the remaining power is equal to the alarm power, the indicator light is on and the power is off to remind the user to purchase power in time;
©When the remaining power is 0, tripping power off;
©overload automatic power off, convenient for power departments to implement capacity increase;
©With data write back function, easy to manage;
©It is more convenient to use the load switch controlled by the relay inside the table.
©The supporting IC card power management system has complete power management and power monitoring functions;
技术指标 Technical indicators
| 电源电压 The power supply voltage | 三相四线 3×220/380V 频率 50HzThree phase four wirefrequency: |
| 基本电流(Ib)Basic current (lb) | 1.5A、5A、10A、15A、20A |
| 过载倍数 Overload ratio | 4倍 times |
| 工作温度 Working temperature | -40℃-+55℃ |
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DDSY/DTSY1725型单三相电子式预付费电能表（带拉合闸通断电）（下称电表）采用微电子技术计量电能，符合GB/T17215.321-2008和GB/T18460.3-2001标准的电表，采用全屏蔽，全密封结构，用先进的单片机处理系统进行数据的采集，处理和保存，具有良好的抗电磁干扰，低自耗节电，高精度不需校表，防窃电，高过载，长寿命的特点。
电表应用计算机管理，机购电后用电。在额定电流范围内能限制最大使用功率（由供电部门限定），一卡一表，专卡专用，失卡不失电，补卡再用。电卡能双向传递数据，能自动断电告警用户购电，电量为零时，自动拉闸断电，并具有一定的防窃电软件设计等。
电表配有RS485自动集中抄表接口，为即时采集用户预付费表用电情况，及远程拉、合闸控制用户用电提供了更有利的途径。
该系列电子式电能表适用于频率50HZ或多或60HZ有功电能计量，安装于室内室外表箱使用。适用于环境温度为-35\~80，相对湿度不超过85%，且周围空气不应有腐蚀性气休，避免尘砂，盐雾，凝露等影响。
©DDSY/DTSY1725 single-three-phase electronic pre-paid electricity meter (with pull-off switching on and off) (hereinafter referred to as the meter) adopts microelectronic technology to measure electric energy. It conforms to GB/T17215.321-2008 and GB/T18460.3-2001 standards. It adopts fully shielded and fully sealed structure. The ADVANCED SiNGLE-chip processing SYSTEM is used for data collection, processing and preservation, with good anti-electromagnetic interference, low self-consumption and power saving, high precision, no need to calibrate the meter, anti-theft, high overload, long life
The meter shall be managed by computer, and electricity shall be consumed after the machine purchases electricity. Can limit the scope of rated current maximum power (restricted by power supply departments), a card table, specialized CARDS, card without losing electricity, fill card again. The power card can transmit data in both directions, and can automatically power off to alarm the user to purchase electricity. When the power is zero, the power will be automatically pulled off.
The electric meter is equipped with RS485 automatic centralized meter readíng interface, which provides a more favorabíe way to collect the power consumption of the pre-paid meter and control the power consumption of the user remotely.
This series of electronic watt-hour meters are suitable for measuring active energy with frequency of 50HZ or more than 60HZ. They are installed in indoor and outdoor meter boxes. Applicable to the ambient temperature of -35\~80, relative humidity is not more than 85%, and the surrounding air should not be corrosive air rest, to avoid dust, salt spray, condensation and other effects.
功能及特点 Product overview
●计量有功总用电量、剩余电量。
●记录最近一次购电量、累计购电量。
●与各种卡配合使用可实现预付费功能。
●剩余电量报警功能
●超容报警功能
●协议透支功能
●囤积积电量功能
●负电量记录和自动扣除功能
● 远程抄设功能
●电量冻结功能
●具备RS-485红外通讯接口，红外抄表功能
●远程拉闸、合闸控制用户功能
●可扩展远程充值、手机充值功能
©Measure the total active power consumption and residual power.
©Record the latest purchased electric quantity and the cumulative urchased electric quantity. Use with a variety of cards to achieve prepaid function. Residual power alarm function
©Capacity alarm function
Agreement overdraft function Accumulate power function Negative power record and automatic deduction function
©Remote copy setting function
©Power freezing function
©With RS-485 infrared communication interface, infrared meter reading
function
©Remote pulling, closing control user function
©Extensible remote recharge, mobile phone recharge function
技术指标 Technical indicators
| 额定电流（A） Rated current | 单相 2.5(10)、5(20)、10(40)、15(60)、Simplex 20(80)、30(100) | 三相 3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、Three Phase 3 × 20(80)、3 × 30(100) |
| 额定电压（V） The rated voltage | 220 | $3 \times 2 2 0 / 3 8 0 3 \times 3 8 0$ 3×57.7/100 3×100 |
| 额定频率（Hz） Rated frequency | 50/60 | 50/60 |
| 准确度误差 Error of accuracy | 1级 2级 Level 1 Level 2 | 1级 2级 Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DTS1725型三相四线导轨式电能表（下称电表）是采用微电子技术计量电能的计量仪表。其各项技术指标符合GB/T17215.321-2008标准的要求。采用全屏蔽、全密封结构，具有体积小，导轨安装，良好的抗电磁干扰、低功耗、高精度，防窃电、高过载、长寿命。
©Model DTS1725 three-phase four-wire guideway watt-hour meter (hereinafter referred to as the meter) is a measuring instrument that uses microelectronic technology to measure electric energy. Its technical indicators meet the requirements of GB/T17215.321-2008 standard. Fully shielded, fully sealed structure, with small size, guide rail installation, good anti-electromagnetic interference, low power consumption, high precision, anti-electric theft, high overload, long life
功能及特点 Product overview
准确计量正向反向有功电能，反向有功电能按正向电能累计。
整表采用性能稳定计量芯片和先进的SMT工艺设计低功耗工业级元件。
●长期使用无需调校。导轨安装体积小安装方便精度高。
●显示方式：液晶显示
©Accurate measurement of forward and reverse active electric energy, reverse active electric energy accumulation according to the forward electric energy.
©The whole table adopts stable performance measurement chip and advanced SMT process to design low power consumption industrial components.
©Long-term use without adjustment. Guide rail installation volume is small, easy to install and high precision.
©Display mode: liquid crystal display
技术指标 Technical indicators
| 额定电流（A） Rated current | 3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、3×20(80)、3×30(100) |
| 额定电压（V） The rated voltage | 3×220/380 3×380 3×100 |
| 额定频率（Hz）Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
JITCHN江通电气
DDS/DTS1725型
单三相导轨式电能表
Single-three-phase guideway electricity meter ooo
单相导轨式电能表
JITCHN DDS1725-2P220VAC 5(60)A 50Hz脉冲指示1600imp/KWh浙江江通电气科技有限公司
三相四线电子式有功电能表
浙江江通电气科技有限公司
产品概述 Product overview
DDS/DTS1725型单三相导轨式电能表（下称电表）是采用微电子技术计量电能的计量仪表。其各项技术指标符合GB/T17215.321-2008标准的要求。采用全屏蔽、全密封结构，具有体积小，导轨安装，良好的抗电磁干扰、低功耗、高精度，防窃电、高过载、长寿命。
©DDS/DTS1725 single-three-phase guideway electric energy meter (hereinafter referred to as the meter) is a measuring instrument that uses microelectronic technology to measure electric energy. Its technical indicators meet the requirements of GB/T17215.321-2008 standard. Fully shielded, fully sealed structure, with small size, guide rail installation, good anti-electromagnetic interference, low power consumption, high precision, anti-electric theft, high overload, long life.
功能及特点Product overview
●准确计量正向反向有功电能，反向有功电能按正向电能累计。
整表采用性能稳定计量芯片和先进的SMT工艺设计低功耗工业级元件。
长期使用无需调校。导轨安装体积小安装方便精度高。
●显示方式：液晶显示
●接线方式：下进上出
©Accurate measurement of forward and reverse active electric energy, reverse active electric energy accumulation according to the forward electric energy.
©The whole table adopts stable performance measurement chip and advanced SMT process to design low power consumption industrial components.
©Long-term use without adjustment. Guide rail installation volume is small, easy to install and high precision.
©Display mode: liquid crystal display
©Wiring mode: in and out
技术指标 Technical indicators
| 额定电流（A） Rated current | 单相 2.5(10)、5(20)、10(40)、15(60)、Simplex 20(80)、30(100) | 三相 3 ×1.5(6)、3×5(20)、3 ×10(40)、3 ×15(60)、Three Phase 3 × 20(80)、3 × 30(100) |
| 额定电压（V） The rated voltage | 220 | $3 \times 2 2 0 / 3 8 0 ~ 3 \times 3 8 0 ~ 3 \times 1 0 0$ |
| 额定频率（Hz） Rated frequency | 50/60 | 50/60 |
| 准确度误差 Error of accuracy | 1级 2级 Level 1 Level 2 | 1级 2级 Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DTSD1725型三相多功能导轨式电能表是我公司采用微电子技术和进口大规模集成电路，应用先进的数字采样处理技术和SMT工艺等先进技术研制开发的。它拥有完全自主的知识产权的新型三相四线有功电能表。其性能完全符GB/T17215.321-2008（1级和2级静止式交流有功电能表）的相关技术要求，它能准确直接的测量50Hz或60Hz三相四线交流电网中负荷的有功电能的消耗，该表可以选择计度器和LCD显示有功电量。有远红外线和RS485通信模块。他具有以下特点：可靠性好，体积小，重量轻，外形关观，方便安装等。
©DTSD1725 three-phase multi-function guideway watt-hour meter is developed by our company using microelectronics technology, imported large-scale integrated circuit, advanced digital sampling processing technology and SMT technology. It has completely independent intellectual property rights of the new three-phase four-wire active power meter. Its performance fully conforms to GB/T17215.321-2008 (level 1 and 2 static AC active power meter) related technical requirements, it can accurately and directly measure 50Hz or 60Hz three-phase four-wire AC grid load of active power consumption, this table can choose the meter and LCD display active power. It has far infrared and RS485 communication module. It has the following characteristics: good reliability, small size, light weight, shape, easy installation.
功能及特点 Product overview
35毫米标准导轨安装，符合DINEN50022标准。
●6极宽度（模数12.5毫米），符合DIN43880标准。
●标准配置5+1位计度器或LCD显示。
●标准配置无源电能脉冲输出（有极性）,方便和各种AMR系统连接,符合IEC62053-21和DIN43864标准。
●可以选择远红外线数据通信端口和RS485数据通信端口，通信协议符合标准DL/T645-1997，2007和MODBUS-RTU协议，也可以选择其他的通信协议。
●可以测量有功电量，无功电量，电压，电流，功率，功率因数，频率等数据。
●4个LED指示灯指示A、B、C电源状态（黄绿红）和电能脉冲信号（红色)。
●自动检测负荷电流的流动方向并指示（只有红色电能脉冲信号工作时，如果没有绿色指示电源，这是即负载电流的流动方向相反）。
●单一方向测量三相四线有功电能消耗。与负荷电流的流动方向无关。其性能完全符合GB/T17215.321-2008标准。
●标准配置S型接线。
●短的保护盖，减少安装空间和便于集中安装。
©35mm standard guide rail installation, in line with DINEN50022 standard.
©6 pole width (modulus 12.5mm), in line with DIN43880 standard.
技术指标 Technical indicators
| 额定电流（A） Rated current | 3×1.5(6)、3×2.5(10)、3×5(20)、3×10(40)、3×20(80)、3×30(100) |
| 额定电压（V） The rated voltage | 3×220/380 |
| 额定频率（Hz）Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DDSY/DTSY1725单三相导轨式预付费电能表IC卡预付费电能表、IC卡预付费电能表（插卡机井电能表）是采用专用电能计量芯片和先进单片微型计算机为核心部件的全电子设备，各项技术指标符合GB/T18460-2001《预付费电度表》的技术要求。
©DDSY/DTSY1725 Single-three-phase guideway prepaid electricity meter IC card prepaid electricity meter, IC card prepaid electricity meter (card plug well electricity meter) is a dedicated energy metering chip and advanced monolithic microcomputer as the core components of all electronic equipment. All technical indicators meet the technical requirements of GB/T18460-2001 "Prepaid watt-hour Meter".
功能及特点 Product overview
●DDSY/DTSYI725系列单三相电子式导轨预付费电能表表适用于频率为50Hz或60Hz有功电能计量，安装于室内或窗外表箱内使用。适用于环境温度为-30至+70℃，相对湿度不超过85%，且周围空气中不应有腐蚀性气体，避免尘砂、盐雾、凝露等影响。
●一卡表功能特点：应用计算机管理，先购电后用电；在额定电流范围内能限制最大使用功率（由供电部门限定）；一表一卡，专卡专用，失卡不失电，补卡再用；电卡能双向传递数据；能自动断电告警用户购电；电量为零时，自动拉闸断电；并具有一定的防窃电软件设计等。
●多卡表功能特点：电能表配有一套管理系统，其主要功能时把用户购买的金额加密地记录于电能卡上，以实现一表多卡（用户的电能卡只能在配套的电能表上使用（卡内局号、区域号、村号和配变号与表内的局号、区域号、村号和配变号一致），在其它电能表上不起作用，每只表最多可以使用40个不同的用户号）的功能。
©DDSY/DTSY1725 series single three-phase electronic guideway pre-paid electricity meter is suitable for measuring active energy with frequency of 50Hz or 60Hz. It is installed indoors or outside the window. It is suitable for the ambient temperature of -30 to +70, the relative humidity is not more than 85%, and there should be no corrosive gas in the surrounding air, to avoid dust, salt spray, condensation and other effects.
©A card table features: the application of computer management, power purchase after electricity; Can limit the maximum power used within the rated current range (defined by the power supply department); A table a card, special card dedicated, lost the card without losing power, replace the card again; The electric card can transmit data bidirectionally; Can automatically power off alarm users to buy electricity; When the power is zero, automatically pull the switch off; And has a certain anti - electric theft software design.
©Multi-card table features: Watt-hour meter with a set of management system, its main function when the user to buy the amount of encryption to record on the power card, in order to achieve more than a table card (users of electricity card can only be used on the form a complete set of watt-hour meter (card number and office number, area number, village with variable number and office number, area number in the table, village and with variable), on the other watt-hour meter doesn't work, Each table can use up to 40 different user numbers.
技术指标 Technical indicators
| 额定电流（A） Rated current | 单相2.5(10)、5(20)、10(40)、15(60)、Simplex 20(80)、30(100) | 三相 3×1.5(6)、3× 5(20)、3×10(40)、3×15(60)、Three Phase 3 × 20(80)、3 × 30(100) |
| 额定电压（V） The rated voltage | 220 | 3×220/380 |
| 额定频率（Hz）Rated frequency | 50/60 | 50/60 |
| 准确度误差 Error of accuracy | 1级 2级 Level 1 Level 2 | 1级 2级 Level 1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DDS/DTS1725型单三相远程485导轨式电能表，采用微电子技术计量电能，符合GB/T17215.321-2008标准的电表，采用全屏蔽，全密封结构，用先进的单片机处理系统进行数据的采集，处理和保存，具有良好的抗电磁干扰，低自耗节电，高精度不需校表，防窃电，高过载，长寿命的特点。
电表应用计算机管理，机购电后用电，在额定电流范围内能限制最大使用功率（由供电部门限定）。
电表配有RS485自动集中抄表接口，为即时采集用户预付费表用电情况，及远程拉、合闸控制用户用电提供了更有利的途径。
单三相远程预付费电能表（导轨），适用于频率50HZ或60HZ有功电能计量，安装于空内室外表箱使用。适用于环境温度为-35\~80，相对湿度不超过85%，且周围空气不应有腐蚀性气体，避免尘砂，盐雾，凝露等影响。
©DDS/DTS1725 single three-phase remote 485 rail type electricity meter, adopts microelectronic technology to measure electric energy, conforms to GB/T17215.321-2008 standard of electricity meter, adopts fully shielded, fully sealed structure, with advanced single-chip processing system for data collection, processing and preservation, has good anti-electromagnetic interference, Low self - consumption and power saving, high precision, no need to calibrate the meter, anti - electric theft, high overload, long life. ©The electricity meter is managed by computer, purchased by machine, and can limit the maximum power used within the rated current range (defined by the power supply department).
The electric meter is equipped with RS485 automatic centralized meter reading interface, which provides a more favorable way to collect the power consumption of the prepaid meter and control the power consumption of the user remotely.
Single-three-phase remote prepaid electricity meter (guide rail), suitable for 50HZ or 60HZ active energy measurement, installed in the outer box of empty inner chamber. Applicable to the ambient temperature of -35\~80, relative humidity is not more than 85%, and the surrounding air should not be corrosive gas, avoid dust, salt spray, condensation and other effects.
功能及特点 Product overview
●计量有功总用电量、剩余电量。
●记录最近一次购电量、累计购电量。
●与各种卡配合使用可实现预付费功能。
●剩余电量报警功能
●超容报警功能
●协议透支功能
●围积电量功能
●负电量记录和自动扣除功能
远程抄设功能
●电量冻结功能
●具备RS-485红外通讯接口，红外抄表功能
DL/T645-2007和MOBUS通讯协议
●接线方式：下进下出
©Measure the total active power consumption and residual power. ©Record the latest purchased electric quantity and the cumulative urchased electric quantity.
Use with a variety of cards to achieve prepaid function.
©Residual power alarm function
©Capacity alarm function
©Agreement overdraft function
©Enclosed electric capacity function
©Negative power record and automatic deduction function
©Remote copy setting function
©Power freezing function
©With RS-485 infrared communication interface, infrared meter reading function ©DL/T645-2007 and MOBUS communication protocol
©Wiring mode: in and out
技术指标 Technical indicators
| 额定电流（A） Rated current | 单相2.5(10)、5(20)、10(40)、15(60)、Simplex 20(80)、30(100) | 三相 3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、Three Phase 3 × 20(80)、3 × 30(100) |
| 额定电压（V） The rated voltage | 220 | 3×220/3803×3803×57.7/100 3×100 |
| 额定频率（Hz）Rated frequency | 50/60 | 50/60 |
| 准确度误差 Error of accuracy | 1级 2级 Level 1 Level 2 | 1级 2级 Level 1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
DDSF/DTSD1725型
单三相电子式多费率电能表
Single - phase electronic multi - rate electricity meter 0oo
JITCHN。DTSD1725型电子式三相四线多功能电能表° 3X220/380V 3X30(100)A 50Hz有功1级 400imp/kWh 无功 2级 400imp/kvarhNo.202111180003
产品概述 Product overview
DDSF/DTSD1725型单三相电子式多费率电能表是根据国家有关技术标准、规程和广大用户的实际要求，采用先进技术设计的新型国网智能电能表，具有精度高、稳定性好、布局合理、工艺先进、实用性强、功能强大、操作方便等特点，可准确、快捷地对各类电参数进行测量计算。该表性能指标符合GB/T17215.321-2008《1级和2级静止式交流有功电能表》、GB/T17215.322-2008《0.2s级和0.5s级静止式交流电能表》和DL/T614-2007《多功能电能表》国家标准对多功能电能表的各项指标技术要求，其通信符合DL/T645-2007《多功能表通讯规约》的要求。
©DDSF/DTSD1725 single-three-phase electronic multi-rate electricity meter is a new type of state grid intelligent electricity meter designed with advanced technology according to the relevant national technical standards and regulations and the actual requirements of the vast number of users. It has the characteristics of high accuracy, good stability, reasonable layout, advanced technology, strong practicability, powerful function and easy operation. It can measure and calculate all kinds of electrical parameters accurately and quickly. The performance indicators of this table are in accordance with the national standards of GB/T17215.321-2008, GB/T17215.322-2008, GB/T17215.322-2008, 0.2s and 0.5s, and DL/T614-2007, Multi-functional Electricity Meters Technical requirements, its communication in line with DL/T645-2007 Multifunctional Table Communication Protocol requirements.
功能及特点 Product overview
●4种费率、4个时区、6套时段、10个日时段、12个公共假日；失压、失流记录功能；
●3个抄表周期数据，可自动冻结数据，12个月抄表数据；正向有功、反向有功脉冲输出，
●四象限无功脉冲输出，脉冲宽度可用红外或RS485设置；红外遥控器调出显示项；
●RS485有线通讯与红外无线通讯，符合DL/T645-1997标准；
●停电时可设定按钮触发显示或循环显示，显示项目和时间可用遥控器或软件设置，最多设定25项显示；事件记录（如总清、需清）：
●停电红外抄表：负荷记录：为适应集抄，具有瞬间冻结与定时冻结电量功能，对所冻结电量的全部数据可一次抄出；超负载报警；可设置互感器倍率；
●通过LCD显示电表的运行状态，各种参数设置情况和各种计量数据；
●可实时测量A、B、C三相的电压、电流、功率等有效值及当前频率；
●两组电池，一节用于保持数据的3.6V电池，另二节用于抄表的6V电池，且更换方便。
©4 rates, 4 time zones, 6 sets of time slots, 10 days and 12 public holidays; Loss of pressure, loss of current recording function;
©3 meter reading cycle data, can automatically freeze data, 12 months meter reading data; Forward active power and reverse active power pulse output,
©Four quadrant reactive power pulse output, pulse width can be set by infrared or RS485; Infrared remote control to display items;
©RS485 cable communication and infrared wireless communication, in line with DL/T645-1997 standard;
©Power failure can be set button trigger display or cyclic display, display items and time can be set by remote control or software, up to 25 items of display; Event record (such as total clearance, need to be cleared) :
©power outage infrared meter reading: load recording: in order to adapt to the set copy, with instant freezing and timing freezing power function, all the data of the frozen power can be copied out at a time; Overload alarm; Transformer ratio can be set;
©Display the running state of the meter, various parameter Settings and various metering data through LCD;
技术指标 Technical indicators
| 额定电流（A） Rated current | 单相2.5(10)、5(20)、10(40)、15(60)、Simplex 20(80)、30(100) | 三相3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、Three Phase 3 × 20(80)、3 × 30(100) |
| 额定电压（V） The rated voltage | 220 | 3×220/380 3×3803×57.7/100 3×100 |
| 额定频率（Hz）Rated frequency | 50/60 | 50/60 |
| 准确度误差 Error of accuracy | 1级 2级 Level 1 Level 2 | 1级 2级 Level 1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
DTSD/DTSF1725型
三相多费率/多功能电子式电能表
Three-phase multi-rate/multi-function electronic watt-hour meter 000
3x220/380V 50Hz
3x30(100)A
400imp/kWh ①
400imp/kWh ②
2021年
产品概述 Product overview
DTSD/DTSF1725型三相多费率/多功能电子式电能表是根据国家有关技术标准、规程和广大用户的实际要求，采用先进技术设计的新型国网智能电能表，具有精度高、稳定性好、布局合理、工艺先进、实用性强、功能强大、操作方便等特点，可准确、快捷地对各类电参数进行测量计算。该表性能指标符合GB/T17215.321-2008《1级和2级静止式交流有功电能表》、GB/T17215.322-2008《0.2s级和0.5s 静止式交流电能表》和DL/T614-2007《多功能电能表》国家标准对多功能电能表的各项指标技术要求，其通信符合DL/T645-2007《多功能表通讯规约》的要求。
©DTSD/DTSF1725 three-phase multi-rate/multi-function electronic electricity meter is a new type of state grid intelligent electricity meter designed with advanced technology according to the relevant national technical standards and regulations and the actual requirements of the majority of users. It has the characteristics of high accuracy, good stability, reasonable layout, advanced technology, strong practicability, powerful function and easy operation. It can measure and calculate all kinds of electrical parameters accurately and quickly. The performance indicators of this table are in accordance with the national standards of GB/T17215.321-2008, GB/T17215.322-2008, GB/T17215.322-2008, 0.2s and 0.5s, and DL/T614-2007, Multi-functional Electricity Meters Technical requirements, its communication in line with DL/T645-2007 Multifunctional Table Communication Protocol requirements.
功能及特点Product overview
●分时计量正向有功和反向有功、正向无功和反向无功、四相无功电量及最大需量，最大需量发生时间；分相电量计量；
●4种费率、4个时区、6套时段、10个日时段、12个公共假日：失压、失流记录功能；
●3个抄表周期数据，可自动冻结数据，12个月抄表数据；正向有功、反向有功脉冲输出，
●四象限无功脉冲输出，脉冲宽度可用红外或RS485设置；红外遥控器调出显示项；
●RS485有线通讯与红外无线通讯，符合DL/T645-1997标准；
●停电时可设定按钮触发显示或循环显示，显示项目和时间可用遥控器或软件设置，最多设定25项显示；事件记录（如总清、需清）；
●停电红外抄表；负荷记录；为适应集抄，具有瞬间冻结与定时冻结电量功能，对所冻结电量的全部数据可一次抄出；超负载报警；可设置互感器倍率；
●通过LCD显示电表的运行状态，各种参数设置情况和各种计量数据；
●可实时测量A、B，C三相的电压，电流、功率等有效值及当前频率；
●具有失压、失流、超功、停电、来电、编程、需量清零、广播校对等事件记录功能；
●具有编程禁止功能、需量复位功能；具有停电按键唤醒功能；
●两组电池，一节用于保持数据的3.6V电池，另二节用于抄表的6V电池，且更换方便。
技术指标 Technical indicators
| 额定电流（A） Rated current | 3×1.5(6)、3×2.5(10)、3×5(20)、3×10(40)、3×20(80)、3×30(100) |
| 额定电压（V） The rated voltage | 3×220/380 3×380 3×57.7/100 3×100 |
| 额定频率（Hz）Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级 Level 1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DDSYI725型水、电一卡通系列智能预付费表是我公司开发生产的适用于当前物业计量收费的新一代智能仪表。它以先进的微电脑技术为核心，智能卡技术为信息传输的组带，集计量、控制、状态报警和防止不正当使用等功能于一体的高科技智能计量仪表，具有计量准确、性能稳定、结构紧凑、安装方便等特点。产品各项性能指标均符合或优于相关国家标准和建设部行业标准。特别适用于居民住宅小区、企事业单位、高层建筑的用水、用电的计量和收费工作，彻底解决了物业收费难的问题，降低了大量的人力成本，是物业管理部门的好帮手，深受物业管理部门的青睐。
©DDSY1725 WATER AND ELECTRICITY CARD SERIES INTELLIGENT PREPAID METER IS a NEW GENERATION INTELLIGENT METER DEVELOPED and PRODUCED by our company, which is suitable for current property metering and charging. It takes advanced microcomputer technology as the core, smart card technology as the group of information transmission, set measurement, control, state alarm and prevent improper use and other functions in one of the high-tech intelligent metering instrument, with accurate measurement, stable performance, compact structure, easy installation and so on. Product performance indicators are in line with or better than the relevant national standards and industrial standards of the Ministry of Construction. Especially suitable for residential areas, enterprises and institutions, high-rise buildings of water, electricity metering and charging work, completely solved the problem of difficult property charges, reduced a large number of human costs, is a good helper of the property management department, deeply favored by the property management department.
功能及特点 Product overview
●标定电流（A）：5（20），10（40），15（60）
●额定电压（V）：220极限工作电压：70-125%
●功率消耗；<1W和10VA
●红外通讯波特率：1200Bps
●超负荷识别时间：10分钟
●报警自动恢复供电延迟时间：3分钟
●累计购电次数记录：最多9999次，可以重置历史
● 电量：3个月的结算电量
●停电供电电池寿命：7年
●停电RTC成年历保持时间：10年
●水表材质全铜，分冷热水，常规管径有DNI5、DN20、DN25
©Calibration current (A): 5 (20), 10 (40), 15 (60)
©Rated voltage (V): 220 ultimate operating voltage: 70-125%
©Power consumption; < 1 w and 10 va
©Infrared communication baud rate: 1200Bps
©Overload identification time: 10 minutes
©Alarm automatically restore power supply delay time: 3 minutes
©Cumulative power purchase times record: up to 9999 times, can reset the history
©Electricity: 3 months of electricity settlement
©power failure power supply battery life: 7 years
©Power failure RTC calendar duration: 10 years
©Water meter material is all copper, cold and hot water, conventional pipe diameter DN15, DN20, Dn25
技术指标 Technical indicators
| 额定电流（A）Rated current | 5(20)、10(40)、15(60) |
| 额定电压（V）The rated voltage | 220 |
| 额定频率（Hz）Rated frequency | 50/60 |
| 准确度误差 Error of accuracy | 1级或2级Level1 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DDSH/DTSH型集中式多用户电能表是一种全电子式智能化多用户电能表，采用模块化的结构形式，以单片机为核心，每户配备独立的计量单元，实现分户计量、集中显示的功能，可进行单相/三相/单户双回路/单户三回路的混合计量。
本产品为国网标准1级电能表，精度高、体积小、安装方便、广泛应用于工矿企业、城乡居民小区、学生公离、农网、会展中心、商城店铺的用电计量。产品符合标准：GB/T17215.321-2008《静止式有功电能表（1级和2级）》和JB/T10451-2004《多用户静止式交流有功电能表》。
©DDSH/DTSH centralized multi-user watt-hour meter is an all-electronic intelligent multi-user watt-hour meter. It adopts modular structure, takes single chip microcomputer as the core, and each household is equipped with an independent metering unit to realize the functions of household metering and centralized display. It can carry out singlephase/three-phase/single-household double-circuit/single-household three-circuit mixed metering.
©This product is state grid standard level 1 electricity meter, high precision, small size, easy installation, widely used in industrial and mining enterprises, urban and rural residential areas, student public away, rural grid, exhibition center, shopping mall shops electricity metering. Products meet the standards: GB/T17215.321-2008 "static active power meter (Grade 1 and 2)" and JB/T10451-2004 "Multi-user static AC active power meter".
功能及特点 Product overview
●具有双向计量功能，精确计量正负两个方向的电能，且以同一方向累计，有效杜绝了偷电、漏电现象。
●采用数码管和LED循环显示各户的户号、累计用电量和剩余用电量（预付费型）
●每15分钟记录一次用户电量，断电保存。
●具有清表功能，并备份数据、以供查询。
●配有按键，可设定表号、功率上限，并实现强制断送电、清表等功能(需要，密码验证，密码可修改)。
©With two-way measurement function, accurate measurement of positive and negative two directions of electric energy, and in the same direction of the cumulative, effectively eliminate the phenomenon of stealing electricity, leakage.
©Digital tube and LED circulation display each household number, cumulative electricity consumption and residual electricity consumption (prepaid)
©Record the user power every 15 minutes and save the power failure.
©With table clearing function, and backup data for query.
©Equipped with keys, can set the meter number, power upper limit, and achieve forced power off, clear the meter and other functions (need, password verification, password can be modified).
型号含义 Model meaning
出线数：单相为1路出线，三相为3路出线，单户双回路为2路出线，总出现数不应大于该壳架最大出现数。壳架（最大出线）：A-06，B-12，C-18，D-24，E-36，F-45
外形及安装尺寸 Appearance and installation dimensions
产品概述 Product overview
DD/DT862-4型单三相机械式电能表，用于计量单相交流有功电能，该系列为全国联合设计产品，其技术性能符合国家标准GB/T17215.311-2008及国际电工委员会IEC521-1988标准。
产品适用于环境为-10-50℃，相对湿度不大于85%的条件下使用。
©DD/ DT864-2 single-phase mechanical watt-hour meter is used to measure single-phase AC active electric energy. It is listed as a national joint design product, and its technical performance conforms to the national standard GB/T17215.311-2008 and the International Electrotechnical Commission IEC521-1988 standard.
©The product is suitable for use in the environment of -10-50°C and the relative humidity is not more than 85%.
功能及特点 Product overview
● 电磁元件采用卧式放置，电磁部分采用分离形式；
●电压铁芯为半封闭插片式；
●电流元件采用二级补偿使表具有宽的负载特性；
●全塑封的电压线圈能承受瞬时大电压冲击；
●轴承部分采用双宝石结构或磁推轴承结构确保表的长寿命令；
●计度器头轮轴两端均采用钢玉结构，可减少磨擦，保持数据稳定；
●基架系铝合金压铸而成，机械性能强；
●双极铝镍钻阻燃阻尼磁钢，具有高矫顽力，磁性能稳定；
●铜接线柱，酚醛模塑料接线盒座，绝缘性好。
©The electromagnetic component is placed horizontally, and the electromagnetic part is separated.
©Voltage core is semi-closed chip type;
©The current element adopts two stage compensation so that the meter has a wide load characteristics;
©Fully plastic sealed voltage coil can withstand instantaneous large voltage impact;
©Bearing part adopts double gem structure or magnetic push bearing structure to ensure the longevity of the table command;
©Both ends of the head wheel axle of the meter are made of steel and jade structure, which can reduce friction and keep the data stable;
©The base is made of aluminum alloy die casting, strong mechanical properties;
©Bipolar aluminum-nickel drill flame retardant damping magnetic steel, with high coercivity, magnetic stability;
©Copper terminal post, phenolic plastic terminal box holder, good insulation.
技术指标 Technical indicators
| 额定电流（A） Rated current | 单相2.5(10)、5(20)、10(40)、15(60)、Simplex 20(80)、30(100) | 三相 3×1.5(6)、3×5(20)、3×10(40)、3×15(60)、Three Phase 3 × 20(80)、3 × 30(100) |
| 额定电压（V） The rated voltage | 220 | 3×220/380 |
| 额定频率（Hz）Rated frequency | 50/60 | 50/60 |
| 准确度误差 Error of accuracy | 2级 Level 2 | 2级 Level 2 |
外形及安装尺寸 Appearance and installation dimensions
JITCHN®
技术特性 Technical characteristics
故障保护功能：当产品发生故障时，会发出故障指示，并启动自我保护功能。
过载保护功能：连续过载3秒切断过载电路，防止因过载面发生火灾。
短路保护功能：当被保护配电电路发生短路时，切断电路电源，防止因短路而发生的为灾。
实时电流测量功能：实时测量被保护配电电路中的电流大小。
通信功能：支持接入电气火灾监控设备，实现远程监控。
实时温度测量功能：实时测量被保护配电电路中电缆线温度，当电缆线温度大于设定的阈值时，会发送报警信息到上位机，并且报警状态一直保持，直至复位。
操作记录功能，能够把外部对保护器的操作通过通信发送到上位机保存。
Fault protection function: When a fault occurs, a fault indication will be issued and the self-protection function will be started.
Overload protection function: continuously overload for 3 seconds to cut off the overload circuit to prevent fire on the overload surface.
Short circuit protection: When a short circuit occurs in the protected distribution circuit, the power supply of the circuit is cut off to prevent disaster caused by short circuit.
Real-time current measurement function: Real-time measurement of the current in the protected distribution circuit.
Communication: Supports access to electrical fire monitoring devices for remote monitoring.
Real-time temperature measurement function: real-time measurement of the cable temperature in the protected distribution circuit, when the cable temperature is greater than the set threshold, will send alarm information to the upper computer, and the alarm state has been maintained until reset.
Operation record function, can send the external operation of the protector to the upper computer through communication to save.
安装位置选择Installation Position Selection
●安装在具有防雨防尘条件的场所；
●安装在干燥及不受震动的场所，且便于安装、调试；
●安装在定型产品的开关柜（箱）内；
●安装在通风良好的场所。
●不安装有易燃、易爆可能的危险场所；
●不安装有腐蚀性气体或高温的场所；
●不安装有磁力影响及多灰尘场所；
●不安装潮湿场所。
●距地面1.8\~2.2m;
●装于立式盘各成套开关柜时，不应低于0.7m；
●除成套开关柜外，保护器上方一般不装设经常操作的电气设备。
产品概述 Product overview
三相电气防火限流式保护器，可有效克服传统断路器和监控设备存在的短路电流大、切断短路电流时间长，短路时产生的电弧火花大，以及使用寿命短路故障时，能以微秒速度快速限制短路电流以实现灭弧保护，额定电流为0-63A，广泛用于：学校宿舍、医院、商场、宾馆、仓库、住宅、电动车充电站及集贸市场等给种用电场所末端干、支路的线路保护。
©Three-phase electrical fire current limiting protector can effectively overcome the traditional circuit breaker and monitoring equipment existing short circuit current, cut off the short circuit current for a long time, short circuit generated arc spark, and service life short circuit fault, can quickly limit the short circuit current at microsecond speed to achieve arc extinguishing protection, rated current is 0-63A, widely used in: School dormitories, hospitals, shopping malls, hotels, warehouses, residential, electric vehicle charging stations and markets to the end of the dry, branch line protection.
| 技术参数Technical parameters | 指标indicators | |
| 频率 | 50Hz | |
| 辅助电源 | AC85-265V | |
| 功耗 | 自耗功率≤3W(空载) | |
| 额定电流 | 0-63A | |
| 短路保护时间 | <150us | |
| 过压保护 | 动作范围：100%-120%；动作延时：0-60S | |
| 欠压保护 | 动作范围：60%-100%；动作延时：0-60S | |
| 过载保护 | 动作范围：100%-140%；动作延时：3-60S | |
| 线缆温度监测 | 监测范围 | -20-120℃±2℃ |
| 报警设备 | 动作范围：45%-110℃；动作延时：0-60S | |
| 漏电监测 | 监测范围 | 20-1000mA ± 5mA |
| 报警设备 | 动作范围：30-1000mA；动作延时：0-60S | |
| 故障记录 | 20条事件记录 | |
| 报警方式 | 声光报警（声音可以通过按键消音） | |
| 通讯方式 | RS485接口,通信协议:MODBUS-RTU,波特率:9600(默认) | |
| 工作使用环境 | 工作场所 | 具有防雨防尘条件的场所 |
| 环境温度 | -25℃~+50℃ | |
| 相对温度 | 10%~95%（不凝结） | |
| 海报高度 | 不超过5000m | |
| 外形尺寸 | 长288mm×宽170mm×89mm | |
©Installed in the place with rain and dust conditions;
©Installed in dry and vibration free places, and easy to install, debugging;
©Installed in the switch cabinet (box) of the shaped products;
©Install in a well-ventilated place.
©Uneasy with flammable, explosive may be dangerous places;
©Not equipped with corrosive gas or high temperature place;
©Uneasy with magnetic influence and dusty place;
©Do not install damp places.
©1.8\~2.2m from the ground;
Installed in the vertical disk of the complete set of switchgear, should not be less than 0.7m; In addition to the complete set of switchgear, the protector is generally not equipped with frequent operation of electrical equipment.
技术特性 Technical characteristics
故障保护功能：当产品发生故障时，会发出故障指示,并启动自我保护功能。
过载保护功能：连续过载3秒切断过载电路，防止因过载而发生火灾。
短路保护功能：当被保护配电电路发生短路时，切断电路电源，防止因短路而发生的火灾。
实时电流测量功能：实时测量被保护配电电路中的电流大小。
通信功能：支持接入电气火灾监控设备，实现远程监控。
实时温度测量功能：实时测量被保护配电电路中电缆线温度，当电缆线温度大于设定的阈值时，会发送报警信息到上位机，并且报警状态一直保持，直至复位。
操作记录功能：能够把外部对保护器的操作通过通信发送到上位机保持。
So the barrier protection function: when the product failure, will issue a fault indication, and start the self-protection function.
Overload protection function: continuously overload for 3 seconds to cut off the overload circuit to prevent fire due to overload.
Short-circuit protection function: When a short circuit occurs in the protected distribution circuit, the power supply of the circuit is cut off to prevent fire caused by short circuit.
Real-time current measurement function: Real-time measurement of the current in the protected distribution circuit.
Communication function: Supports access to electrical fire monitoring equipment for remote monitoring.
Real-time temperature measurement function: real-time measurement of the cable temperature in the protected distribution circuit, when the cable temperature is greater than the set threshold, will send alarm information to the upper computer, and the alarm state has been maintained until reset.
Operation record function: the operation of the external protector can be sent to the upper computer through communication to keep.
功能及特点 Functions and Features
电气防火限流式保护器主要用于火灾隐患较大场所的末端照明回路的短路和过载故障的防护，能可靠消除短路或过载故障点的电弧火花喷发，从源头上杜绝短路火灾的发生，特别适用于：各类专业市场。大型商场、文保单位、宗教场所等。
©Electrical fire limiting flow protector is mainly used for the protection of short circuit and overload fault of the terminal lighting circuit in places with large fire hazards. It can reliably eliminate the arc spark eruption of short circuit or overload fault point, and prevent the occurrence of short circuit fire from the source. It is especially suitable for: all kinds of professional markets. Large shopping malls, cultural protection units, religious sites, etc.
使用环境条件Operating environment conditions
●环境温度：-25℃\~+50℃ ©Ambient temperature: -25℃\~ +50℃
●相对湿度：10%\~95%(不凝结) ©Relative humidity: 10%\~ 95% (no condensation)
●海拔高度：不超过5000m ©Altitude: not more than 5000m
●使用场所：具防雨设施
©Place of use: with rain proof facilities
主要功能 The main function
额定电压：AC 220V/50Hz
工作制与自耗功率：现场供电，24小时工作制，自耗功率≤3W（空载）
Rated voltage: AC 220V/50Hz
Working system and self-consumption power: on-site power supply, 24 hours working system, self
consumption power ≤3W (no load)
安装注意事项Installation Precautions
1号端子为进线，2号端子为出线，3号端子为零线，不可接错，否则会烧坏产品。产品只能用在单相电路中，不可接入负载有三相电的电路中，否则会有可能烧坏负载。
产品额定工作电压是220V/50Hz，不可以接入大于280V的电路中，否则会烧坏产品。
Terminal 1 is the incoming line, terminal 2 is the outgoing line, terminal 3 is the neutral line, do not connect wrong, otherwise the product will be burned. The product can only be used in single-phase circuit, not connected to the three-phase load circuit, otherwise it may burn out the load
The rated working voltage of the product is 220V/50Hz, and cannot be connected to circuits larger than 280V, otherwise the product will be burned.
型号含义Model meaning
额定电压（kV）Rated voltage
设计序号Desig门code
壁料外 Moulded Case
·对应汇流宽度Corresponding bus width
母线式Busbar
-电流互感器 Current transformer
适用范围 Application
LMK□(BH)-0.66系列互感器为户内型电流互感器，适用于额定较率为(50-60)Hz，题定电压为0.66kV及以下的线路。
其用途是给测置仪器，仪表或继电保护，控制装置传通信息，并使测量、保护和控制装置与高电压相隔离。
外形及安装尺寸Appearance and installation dimensions ©LMK(BH) -0.66 series transformers are indoor current transformers. They are suitable for lines with rated manual ratio of (50-60) Hz and fixed voltage of 0.66kV and below. ©Its purpose is to detect only device, meter into electrical protection, control device to pass information, and make the measurement, protection and control device and high voltage isolation.
主要技术参数 Main technical parameters
额定电压 Rated voltage:0.66KV
额定频率Rated frequency:(50-60)Hz
正常工作条件及安装条件
Normal working conditions and installation conditions
1、环境温度：（-5\~40）℃
2、环境湿度:≤80%
3、海拔高度：≤1000m
4、安装场所：户内，且无金属粉尘及剧烈震动的场所。
1. the ambient temperature: (-5\~40)
2. environmental humidity: ≤80%
3.altitude: ≤1000m
4.installation place: indoor, and no metal dust and violent vibration place.
| 型号Type | 一次安匝Primaryamps turns | 外形尺寸Outline dimensions | 安装尺寸Mounting dimensions | 对应的准确级Correspondingaccuracy class | |||||||
| H | h | C | L | B | a | e | L1 | L2 | |||
| LMK1 BH1-0.66 30 芯 | 50-250 | 80 | - | - | 60 | 36 | 31 | 11 | 32 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK1 BH1-0.66 40 芯 | 200-600 | 98 | 89 | - | 75 | 40 | 42 | 11 | 44 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK1 BH1-0.66 50 芯 | 400-1000 | 98 | 92 | - | 82 | 40 | 52 | 16 | 50 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK1 BH1-0.66 60芯 | 600-15000 | 126 | 100 | - | 102 | 40 | 60 | 21.5 | 50 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK1 BH1-0.66 80 芯 | 600-2000 | 118 | 100 | - | 125 | 40 | 82 | 20 | 50 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK1 BH1-0.66 100 芯 | 800-1500 | 136.5 | 105 | - | 170 | 40 | 105 | 30 | 50.5 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK1 BH1-0.66 120 芯 | 1500-3000 | 138 | 125 | - | 190 | 46 | 125 | 36 | 50 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK2 BH2-0.66 30 芯 | 50-300 | 98 | 125 | - | 75 | 40 | 31 | 11 | 44 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK2 BH2-0.66 40 芯 | 200-600 | 104 | 149 | - | 78.5 | 46 | 42 | 31 | 44 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK2 BH2-0.66 50 芯 | 400-1000 | 106 | 175 | - | 87 | 46 | 52 | 31.5 | 54 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK2 BH2-0.66 60 芯 | 600-1500 | 111 | 200 | - | 102 | 48 | 62 | 31.5 | 54 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK2 BH2-0.66 80 芯 | 600-2000 | 107.5 | 125 | 一 | 122 | 46 | 83 | 32.5 | 60.5 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK2 BH2-0.66 100 芯 | 800-2000 | 122 | 149 | - | 140 | 50 | 102 | 32 | 74.5 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK2 BH2-0.66 120 芯 | 1500-3000 | 153 | 175 | 1 | 169 | 48 | 122 | 52 | 54.5 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK3 BH3-0.66 60 芯 | 600-2000 | 147 | 200 | - | 105 | 43 | 62 | 52 | 48 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK3 BH3-0.66 80 芯 | 600-2000 | 148 | 131 | 一 | 122.5 | 45 | 82 | 52 | 60 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK3 BH3-0.66 100 芯 | 800-2000 | 154 | 132 | - | 148 | 44 | 102 | 52 | 78 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK3 BH3-0.66 150 芯 | 2000-5000 | 161 | 138 | - | 202 | 48 | 156 | 53 | 80 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK4 BH4-0.66 30 芯 | 50-250 | 78.5 | 145 | – | 60.5 | 36 | 31 | 11 | 32 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK4 BH4-0.66 40 芯 | 200-600 | 101 | 64 | - | 79 | 46 | 42 | 11 | 47 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK4 BH4-0.66 50 芯 | 400-1000 | 104 | 82 | - | 88 | 46 | 52 | 11 | 44 | 59 | 0.5 0.2 0.5S 0.2S |
| LMK4 BH4-0.66 60 芯 | 600-1500 | 112 | 82 | 一 | 125 | 56 | 62 | 33 | - | 67 | 0.5 0.2 0.5S 0.2S |
| LMK4 BH4-0.66 80 芯 | 600-2000 | 112 | 110 | - | 149 | 56 | 83 | 33 | 48 | 67 | 0.5 0.2 0.5S 0.2S |
| LMK4 BH4-0.66 100 芯 | 800-2000 | 117 | 102 | - | 175 | 56 | 103 | 33 | 58 | 67 | 0.5 0.2 0.5S 0.2S |
| LMK4 BH4-0.66 120 芯 | 1500-3000 | 137 | 120.5 | - | 200 | 56 | 122 | 52 | 75 | 67 | 0.5 0.2 0.5S 0.2S |
| LMK5 BH5-0.66 60 芯 | 600-2000 | 137 | 122 | - | 100 | 56 | 33 | 62 | - | 67 | 0.5 0.2 0.5S 0.2S |
| LMK5 BH5-0.66 80 芯 | 600-2000 | 161 | 82 | - | 100 | 56 | 33 | 83 | 48 | 67 | 0.5 0.2 0.5S 0.2S |
| LMK5 BH5-0.66 100 芯 | 800-2000 | 187 | 88 | - | 105 | 56 | 33 | 103 | 58 | 67 | 0.5 0.2 0.5S 0.2S |
| LMK5 BHS-0.66 120 芯 | 1500-3000 | 212 | 90 | - | 125 | 56 | 52 | 122 | 75 | 67 | 0.5 0.2 0.5S 0.2S |
| LMK6 BH6-0.66 60 芯 | 6000-2000 | 137 | 95 | 100 | 112 | 56 | 33 | 62 | - | 67 | 0.5 0.2 0.5S 0.2S |
| LMK3 BH6-0.66 80 芯 | 600-2000 | 161 | 95.1 | 100 | 112 | 56 | 33 | 83 | 48 | 67 | 0.5 0.2 0.5S 0.2S |
| LMK6 BH6-0.66 100 芯 | 800-2000 | 187 | 106 | 105 | 117 | 56 | 33 | 103 | 58 | 67 | 0.5 0.2 0.5S 0.2S |
| LMK6 BH6-0.66 120 芯 | 1500-3000 | 212 | 137 | 125 | 137 | 56 | 52 | 122 | 75 | 67 | 0.5 0.2 0.5S 0.2S |
安装
互感器可垂直或水平安装，并用螺须栓固定在支架上。
使用
1、电流互感器的极性：P1-表示一次绕组的极性端；S1-表示二次烧相的极性端
2、电流互感器的同名端：P1与S1，P2与S2为电流互感器的两对同名端。
3、把一次导线穿过互感器的窗孔，固定好互感器，将二次回路导线接在二次端子上。
4、安装时通过改变一次导线的匪数，可得到不同的电流比。
一次安匝一次导线穿心匝数= (匝数)所需电流
注：只有当商为整数时，才能通过改变一次导线的穿心匝数来得到其他电流5、在确认二次回路接通后，互感器才能投入运行。
The installation
The transformer can be installed vertically or horizontally, and the well is fixed on the bracket with a screw bolt.
use
1. Polarity of the current transformer: P1- represents the polar end of the primary winding; S1- denotes the polar end of the secondary burning phase
2. Namesake end of CT: P1 and S1, P2 and S2 are two pairs of namesake end of CT. 3. Pass the primary wire through the window hole of the transformer, fix the transformer, and connect the secondary loop wire to the secondary terminal.
4. Different current ratios can be obtained by changing the bandit number of a lead during installation.
Aampere-turns The number of tums of a lead through the heart= (the number of turns) The current
Note: Only when the quotient is an integer can other currents be obtained by changing the number of turns through the heart of the primary wire
5. The transformer can be put into operation only after confirming that the secondary loop is connected.
型号含义Model meaning
正常工作条件及安装条件 Normal working conditions and installation conditions
1、环境温度：（-5\~40)℃
2、环境湿度:≤80%
3、海拔高度：≤1000m
4、安装场所：户内，且无金属粉尘及剧烈震动的场所。
1.the ambient temperature: (-5\~40) C
2.environmental humidity: ≤80%
3.altitude: ≤1000m
4.installation place: indoor, and no metal dust and violent vibration place.
结构特征structuralfeatures
互感器选用环形或矩形铁心，二次绕组沿铁心均匀绕制，由不饱和树脂混合料浇注成型。中间窗孔可通过一次母线或缠绕软电缆。
The transformer adopts annular or rectangular core, and the secondary winding is evenly wound along the core, which is cast by unsaturated resin mixture. The middle window hole can be passed through a bus or wound flexible cable.
适用范围 Application
LMZ□1-0.□□系列互感器为户内型电流互感器，适用于额定频率为50Hz，额定电压为0.5KV，0.66kV及以下的线路。
其用途是给测置仪器、仪表成概电保护、控制装置传递信息，并使测量、保护和控制装置与高电压相隔离。
©LMZ1-0.series transformer is indoor type current transformer, apply to the rated frequency 50 Hz, rated voltage is 0.5 KV, 0.66 KV and below the line. ©lts purpose is to give the measuring instrument, instrument into generalized electrical protection and control device information, and make the measurement and protection and control device with high voltage isolation.
主要技术参数 Main technical parameters
1、额定一次电流:10A,15A,20A,25A,30A,40A,50A,60A,75A以及它们的十进位倍数或小数。
2、额定二次电流：SA
3、二次负荷功率因数：0.8(滞后)。
4、额定输出：2.5VA,5.0VA,10VA,15VA,20VA额定负荷为SVM1OVA的电滴互感器，其下限负荷为3.75VA额定负荷在10VA以上的电流互感器，其下限负荷为额定负荷的1/4，
5、准确级：0.5
1.rated current at a time: 10. A, 15 a, 20 a, a, 25 to 30 a, 40 a, a, 50 to 60 a, 75 a and their
decimal multiples or decimal.
2. Rated secondary current: SA
3.secondary load power factor: 0.8(lag).
4. Rated output: 2.5VA,5.0VA,10VA,15VA,20VA with rated load SVM1OVA, the lower load is
3.75VA with rated load above 10VA, the lower load is 1/4 of the rated load.
5.Accuracy level: 0.5
外形及安装尺寸
Appearance and installation dimensions
