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控制器描述Description ofController
基于微处理器的控制器提供保护、控制、监测、仪表和计量功能，集成输入输出逻辑、数据记录和故障报告功能。
控制器的通信功能通过电气RS485端口实现远程连接。额外的后端端口，包括RS232，可供选择。
馈线终端单元(FTU)是控制器的核心。为防止FTU受到紧急情况的损坏，控制机柜内配有辅助电源供应，保证电池、电子板和断路器的不断电供应。
一系列保护功能可以通过屏幕显示进行设置。
The Microprocessor based controller provides protection, control, monitoring, instrumentation and metering with integrated input and output logic, data logging & fault report
Communication functionality of the controller is achieved via electrical Rs485 port for remote connection. Additional rear ports including Rs232 are available for selection.
The Feeder Terminal Unit(FTU) is the core of controller. To prevent any damage to FTU from emergency, the control cubicle contains auxiliary power supply of batteries for uninterruptible power supply, electronic boards and circuit breakers.
A series of protection functions can be set via screen display.
保护Protection
保护功能
◆相过流保护(5IP)
◆相瞬时过流保护(50P-1)
◆两个定时限过流设置(50P-2、50P-3)
接地过流保护(5IN)
◆接地瞬时过流保护(50N-1)
◆两个定时限接地过流设置(50N-2、50N-3)
◆负序过流保护(46)
◆相和接地方向过流保护(67P、67N;)
◆过频(810,81V)
◆最多四个重合闸周期(定义重合闸周期79-179-5;)合闸四次
◆欠压和过压控制和报警(27、59;)/跳闸五次
自适应重合闸动作:每个重合闸序列都允许独立编程保护功能灵敏接地故障保护
Protective Functions
Phase time overcurrent protection (51P)
◆Phase instantaneous overcurrent protection (50P-1)
◆Two definite time overcurrent settings (50P-2,50P-3)
Ground overcurrent protection (51N)
◆Ground instantaneous overcurrent protection (5oN-1)
◆Two definite time ground overcurrent settings (50N-2, 50N-3)
◆Negative sequence overcurrent protection (46)
◆Phase and ground directional overcurrent protection(67P, 67N;)
◆Over-frequency(810,81V)
Undervoltage and overvoltage control and alarm(27,59;)
◆ Up to four reclose cycles (define a recloser cycle 79-1 79-5;)close fourtimes / trip five
◆Adaptive reclosing shots: each reclose sequence allows independent programming of protective functions Sensitive Earth Fault protection
| 测量范围Measuring range | 0~99A |
| 消耗功率Power consumption | 额定5A时，每相不大于0.5VARated 5A, each phase is not greater than 0.5VA |
| 额定IA时，每相不大于0.2VARated 1A, each phase is not greater than 0.2VA | |
| 额定0.2A时，每相不大于0.1VARated at 0.2A, not more than 0.1VA per phase | |
| 过载能力Overload capacity | 3倍额定电流，连续工作3 times the rated current, continuous work |
| 20倍额定电流，4s20 times the rated current for 4s | |
| 50倍额定电流1s50 times the rated current for 1s |
◆电压输入Voltage input
测量范围：0\~3V
功耗：每相不大于0.3VA
过载能力:1.4倍额定值，连续工作
Measuring range: 0\~3V
Power consumption: each phase is not greater than 0.3VA
Overload capacity: 1.4 times the rated value, continuous work
输出Output
持续电流：5A
断路容量:直流，感性负载，L/R=40ms,220V/0.5A
跳闸时间：1-99ms,步进lms
Continuous bearing: 5A
Breaking capacity: DC, inductive load, L/R=40ms, 220v /0.5A
Debounce time:1\~99ms, step 1ms
RS485/RS232
速率:1200-38400bps
默认速率:9600bps
协议:Modbus RTU,IEC60870-5-101.DNP3.0
Rate:1200-38400bps
Default rate: 9600bps
Protocol: Modbus RTU, IEC60870-5-101,DNP3.0
◆以太网端口(仅限BC500)Ethernet port(ONLY BC500)
模式:10/100M(自适应)
接口:RJ45
协议:ModbusTCP/IP.DNP3.0IEC60870-5-104
Mode: 10/100M (adaptive)
Interface: RJ45
Protocol: Modbus TCP /IP,DNP3.0 IEC60870-5-104
机柜Cubicle
机柜集成了多种电子元件，包括保护继电器和设备UPS系统。其他元件和功能为选配。
The cubicle is integrated with a variety of electronic components, including protection relay and UPS system for device. Extra components and functions are optional.
用途 Purpose
ZW20-12型户外柱上高压真空断路器为额定电压12kV，三相交流50Hz的户外高压开关设备。主要用于开断、关合电力系统的负载电流、过载电流及短路电流。适用于变电站、工矿企业及城乡配电网作保护和控制，特别适用于操作频繁的场所和域网自动化配电网络。本产品与控制器配套，能满足配电自动化系统要求，并能可靠而有效地完成传统的重合器功能。它采用成熟的箱式密封结构，内部充以SF6气体，具有良好的密封性能，使之不受外界环境影响，是一种免维护产品。其弹簧操动机构采用直动链条主传动和多级脱扣系统，动作可靠性高，是柱上断路器的佳品。
ZW20-12 type of outdoor VCB is 12 kv,three-phase ac 50 hz outdoor high voltage switch equipment. It is mainly used to break the load current, overload current and short circuit current of the power system. It is suitable for the protection and control of substation, industrial and mining enterprises and urban and rural distribution network. It is especially suitable for the frequent operation of site and the automatic distribution network of domain network. This product is equipped with the controller, can meet the requirements of the distribution automation system, and can achieve the traditional superposition function effectively and reliably. It adopts the mature box-type sealing structure, and it is filled with SF6 gas, which has good sealing performance, so that it is not affected by external environment. It is a kind of non-maintenance product. Its spring actuator adopts the main drive and multi-lebel tripping system of the straight chain, and the operation reliability is high, which is the good Choice of VCB on outdoor pole,
型号及其含义Modelsandimplications
ZW 20- 12/T □- 额定短路开断电流Rated short circuit breaking current 额定电流Rated current 弹簧操动机构Spring operating mechanism 额定电压Rated voltage 设计序号Design sequence number 户外真空断路器Outdoor vacuum circuit breakers
ZW20-12
系列户外高压真空断路器
Outdoor high-voltage vacuum circuit breaker
环境条件Environmental Conditions
1.周围空气温度：上限+60℃，下限-30℃
2.海拔高度：≤1000m(若需增高海拔，则额定绝缘水平相应提高);
3.振幅：地震烈度不超过8度；
4.空气相对湿度日平均值不大于95%，月平均值不大于90%；
5.无火灾、爆炸危险、严重污染、化学腐蚀及剧烈震动的场所。
1.The ambient air temperature: Max + 60 C, min - 30 °C;
2.Elevation: no more than 1000m(if the elevation is required, the rated insulation level should be increased correspondingly):
3.Amplitude: seismic intensity shall not exceed 8 degrees;
4.The daily average of air relative humidity is not greater than 95%, and the monthly average is not greater than 90%;
5.No fire, explosion danger, serious pollution, chemical corrosion and violent shaking.
| 序号 Sr. | 名称 Content | 单位 Unit | 数值 Value |
| 1 | 额定电压Rated Voltage | kV | 12 |
| 2 | 额定频率Rated frequency | Hz | 50 |
| 3 | 额定电流Rated Current | A | 630 |
| 4 | 额定短路开断电流Rated short circuit breaking current | kA | 20 |
| 5 | 额定短路关合电流(峰值)Rated short circuit closing current (peak) | kA | 50 |
| 6 | 额定动稳定电流(峰值)Rated withstand stable current (peak) | kA | 50 |
| 7 | 4s热稳定电流Max current in 4S | kA | 20 |
| 8 | 额定操作顺序Rated operation sequence | 分0.3s-合分-180s-合分O-0.3s-CO-180s-CO | |
| 9 | 额定储能电机电压Rated energy storage motor voltage | V | AC220 |
| 10 | 最高/最低储能电机电压Maximum/minimum energy storage motor voltage | V | AC242/187 |
| 11 | 额定合闸操作电压Rated closing operation voltage | V | AC220 |
| 12 | 最高/最低合闸操作电压Maximum/minimum closing operation voltage | V | AC264/143 |
| 13 | 额定分闸操作电压Rated opening operating voltage | V | AC220 |
| 14 | 最高/最低分闸操作电压Maximum/minimum opening operation voltage | V | AC264/143 |
| 15 | 合闸不同期Asynchronism of closing | ms | ≤2 |
| 16 | 分闸不同期AsynChronism of opening | ms | ≤2 |
| 17 | SF6气体额定压力(表压)SF6 gas rated pressure (gauge pressure) | Mpa | 0.01 |
| 18 | 额定短路电流开断次数Rated short circuit current breaking times | $\therefore \sin \theta \theta$ | 30 |
| 19 | 机械寿命Mechanical Life | $\therefore \sin \theta = 0$ | 20000 |
外形及安装尺寸图General structure drawing and installation size
Eberr
ZW7-40.5
型户外真空断路器
Outdoor high-voltage vacuum circuit breaker
概述 Summary
ZW7-40.5型户外高压真空断路器用于交流50Hz、电压40.5kV的三相电力系统，作为分断、关合负荷电流、过载电流及短路电流之用。
ZW7-40.5 outdoor high voltage VCB is used to three-phase power system 50Hz 40.5kV, as the use of breaking, closing load current, overload current and short circuit current.
型号及其含义Models and implications
Z W 7-40.5/1600-31.5 额定短路开断电流Rated short circuit breaking current 额定电流Rated current 额定电压Rated voltage 设计序号Design sequence number 户外型Outdoor 真空断路器Vacuum circuit breaker
主要功能Mainly function
1.采用真空灭弧，开断能力强，电寿命长，机械寿命10000次；
2.结构简单，免维护，不检修周期长；
3.绝缘性能好，防污秽能力强；
4.可配弹簧或电磁操动机构，机械性能可靠，可频繁操作；无火灾和爆炸隐患；
5.内装电流互感器，互感器精度达0.2级，可实现三相互动保护；
6.附凝露控制器，能保持断路器在一定的温度、湿度下可靠运行。
1.Adopt vacuum arc extinguishing. strong breaking capacity, long electrical life and 10,000 mechanical life:
2.Simple structure, no maintenance, long free inspec tion:
3.Good insulation performance and anti-pollution ability:
4.Optional spring or electromagnetic operating mechanism, reliable mechanical performance and frequent operation; No fire or explosion hazard;
5.Built-in current transformer, the CT accuracy is 0.2, grade and the three-phase interactive protection can be achieved;
6.With the dew controller, the circuit breaker can operate reliably at a certain temperature and humidity.
环境条件EnvironmentalConditions
1.周围空气温度：上限+50℃，下限-30℃；
2.海拔：≤1000m(若需增高海拔，则额定绝缘水平相应提高)
3.风压：不超过700Pa(相当于风速34m/s).
4.振幅：地震烈度8度；
5.污秽等级：Ⅲ级；
6大日温度差：不超过35℃。
1. The ambient air temperature:Max +50C, min -30℃;
2. Elevation: no more than 1000m(if higher elevation is required, the rated insulation level will be increased correspondingly).
3. Wind pressure: no more than 700Pa(equivalent to wind speed 34m/s).
4. Amplitude: 8 degrees of seismic intensity;
5. Pollution level: I level;
6. Daily temperature difference: no more than 35℃.
| 序号 Sr. | 名称Content | 单位 Unit | 数值 Value | ||
| 1 | 额定电压Rated Voltage | 40.5 | |||
| 2 | 额定绝缘水平Rated Insulation Level | 工频耐受电压Frequency withstand voltage | 干试Dry test | kV | 95 |
| 湿试Wet test | 80 | ||||
| 雷电冲击耐压(峰值)Lightning impulse withstand voltage (peak) | 185 | ||||
| 3 | 额定电流Rated Current | A | 1250、1600、2000 | ||
| 4 | 额定短路开断电流Rated short circuit breaking current | kA | 20、25、31.5 | ||
| 5 | 额定操作顺序Rated operation sequence | 分-0.3s-合分-180s-合分branch - 0.3s - close branch - 180s - close branch | |||
| 6 | 额定短路电流开断次数Rated short circuit current breaking times | 次/times | 30 | ||
| 7 | 额定短路关合电流(峰值)Rated short circuit closing current (peak) | kA | 50、63、80 | ||
| 8 | 额定峰值耐受电流Rated peak withstand current | ||||
| 9 | 额定短时耐受电流Rated short-time withstand current | kA | 20、25、31.5 | ||
| 10 | 额定短断路持续电流Rated short circuit continuous current | S | 4 | ||
| 11 | 平均分闸速度Average opening speed | 1.5 ± 0.2 | |||
| 12 | 平均合闸速速Average closing speed | 0.7 ± 0.2 | |||
| 13 | 触头合闸弹跳时间Contact closing bunce time | ≤2 | |||
| 14 | 三相合(分)闸同期性时差Synchronism time difference of three-phase opening/closing | s | ≤2 | ||
| 15 | 合闸时间Closing time | ≤150 | |||
| 16 | 分闸时间Opening time | ≤60 | |||
| 17 | 机械寿命Mechanical Life | 次/times | 10000 | ||
| 18 | 额定操作电压及辅助回路额定电压Rated operating voltage and auxiliary circuit rated voltage | V | DC220、110、24 | ||
| AC220、110、24 | |||||
| 19 | 每相回路直流电阻(不含互感器) DC resistance of each phase circuit(without transformer) | μΩ | ≤100 | ||
| 20 | 动静触头允许磨损厚度The fixed and movable contacts allow for the cumulative thickness of the wear | mm | 3 | ||
| 21 | 重量Weight | kg | 800 | ||
Eberry
GN19-12
系列户内高压隔离开关Indoor high-voltage disconnector
概述 Summary
GN19-12型系列户内高压隔离开关系高压开关设备，用于额定电压12kV，交流50Hz及以下电力系统中，配用CS6-1型人力操作机构，作为在有电压而无负载的情况下，分、合电路之用，亦有派生产品防污型、高原型的和加装带电显示装置等。
GN19-12 series indoor high voltage Switch equipment, used for 12 kV, AC 50Hz power system with CS6-1 type of human operators, as in the case of a voltage without load, breaking circuit, also have derivative products anti-pollution, plateau type and add charged display device, etc.
型号及其含义Models and implications
环境条件Environmental Conditions
1.海拔不超过1000m;
2.周围空气温度：-25℃\~+40℃；
3.周围环境相对湿度：日平均值不大于95%，日平均值不大于90%；
4.地震裂度不超过8度；
5.安装场所：没有火灾、易燃、易爆、严重污秽、化学腐蚀及剧烈振动场所。
1.The elevation shall not exceed 1000m;
2.The ambient air temperature: - 25 ℃\~ + 40 ℃;
3.Relative humidity of surrounding environment: daily average is not greater than 95%.
and daily average is not greater than 90%;
4.Seismic cracking shall not exceed 8 degrees;
5.Installation site: no fire, inflammable, explosive, serious pollution, chemical corrosion and violent vibration place.
主要技术参数Mainly technical parameters
| 型号Model | 额定电压(kV)Rated voltage (kV) | 额定电压(V)Rated voltage (V) | 4秒稳定电流(kA)Max current(4S) (kA) | 动稳定电流(kA)Withstand current(Peak)(kA) | |||
| GN19-10(C)400-12.5 | 400 | 12.5 | 31.5 | ||||
| GN19-10(C)630-20 | 12 | 630 | 20 | ||||
| GN19-10(C)1000-31.5 | 1000 | 31.5 | 80 | ||||
| GN19-10(C)1250-40 | 1250 | 40 | 100 | ||||
外形及安装尺寸图General structure drawingand installation size
Eberry
GN30-12
系列户内旋转式高压隔离开关
Indoor rotary high-voltage disconnector
概述Summary
GN30-12型旋转式户内高压隔离开关是一种旋转触刀式的新型隔离开关，主要结构是在三相共底架的上、下两个平面上，固定两组绝缘子及触头，通过旋转触刀，从而实现开关的分合闸。
GN30-12D型开关是在GN30-12型开关基础上增加带接地刀的形式，可满足不同电力系统的需要。本产品设计紧凑、占用空间小、绝缘能力强、易于安装调整，其性能符合GB1985-89《交流高压隔离开关和接地开关》的要求，适用于额定电压10千伏交流50Hz及以下户内系统中，作为在有电压无负载情况下，分合电路之用。可与高压开关柜配套使用，也可单独使用。
GN30-12 type rotary indoor high voltage isolating switch is a new type of contact rotating knife type isolating switch, is the main structure in three-phase chassis of the upper and lower two plane, fixed two set of insulator and contact, rotating knife, so as to realize the breaking of the switch.
GN30-12D type switch is based on in GN30-12 type switch plus earthing knife, can meet the needs of different power systems. This product design is compact,space footprint, insulating ability strong, easy to install, the performance meet GB1985-89 ac high voltage isolating switch and earth switch requirements, applicable to rated voltage 10 kv ac 50 hz and the following indoor systems, as in the cases with voltage, share the circuit. It can be used with high voltage switchgear and can be used alone.
型号及其含义Models andimplications
环境条件Environmental Conditions
1.海拔高度不超过1000m;
2.周围空气温度：上限+40℃；下限-10℃；
3.相对湿度：日平均值不大于95%；月平均值不大于90%。
4.地震烈度不超过8度：
5.无严重粉尘、化学腐蚀性和爆炸性物质的场所。
6.无经常性剧烈振动的场所。
1.The elevation shall not exceed 1000m;
2.The ambient air temperature: cap +40 C: Lower limit -10 ℃;
3.Relative humidity: the daily average is not greater than 95%: The monthly average is not greater than 90%
4.Seismic intensity shall not exceed 8 degrees:
5.No serious dust, chemical corrosive and explosive substances.
6.Places without frequent and violent vibration.
| 产品型号规格Product model specification名称 Content 数值 Value | GN30-12/400-12.5 | GN30-12/630-20 G | N30-12/1000-31.5 | GN30-12/1250-31.5 | |
| GN30-12D/400-12.5GN30-12D/630-20GN30-12D/1000-31.5GN30-12D/1250-31.52 | GN30-12D/630-20 | ||||
| 额定电压Rated Voltage | |||||
| 额定电流Rated Current | 400 | 630 | 1000 | 1250 | |
| 热稳定电流Max Current in short time | 12.5 | 20 | 31.5 | ||
| 热稳定时间Thermal stabilization time | 4 | ||||
| 动稳定电流Withstand current (Peak) | 31.5 | 50 | 80 | ||
| 额定绝缘水平Rated InsulationLevel | 雷电冲击电压Lightning impulse withstand voltage | 相间、相地75、断口85Interphase.phase 75,distance85 | |||
| 1min工频耐压1min working frequency withstand voltage | 相间、相地42、断口48Interphase.phase42,distance48 | ||||
外形及安装尺寸图General structuredrawing and installation size
GNF30-12
JN15-12/31.5 户内高压接地开关 Indoor high-voltage grounding switch
概述Summary
JN15-12型户内高压接地开关其性能符合GB1985-89《交流高压隔离开关和接地开关》及IEC129的要求，适用于12千伏及以下交流50Hz的电力系统中，可与各种型号高压开关柜配套使用，作为接地保护用。
设计先进、技术性能可靠；
结构简单、安装调试方便；
具有快速分、合能力。
JN15-12 indoor high voltage earthing switch the performance meet GB1985-89 ac high voltage Isolating switch and earthing switch and IEC129 requirements, applicable to 12kV and below power system of ac 50Hz, can be used with various types form a complete set of high voltage switch cabinet, for ground fault protection. Advanced design and reliable technical performance;
Simple structure and easy installation and debugging;
It has the ability of fast opening and closing.
环境条件Environmental Conditions
1.海拔高度不超过1000m;
2.周围空气温度：上限+40℃，不限-10℃
3.允许在30℃时储运；
4.地震烈度不超过8度；
5.无易燃、易爆、严重粉尘、化学腐蚀及剧烈振动场所。
1.The elevation shall not exceed 1000m;
2.The ambient air temperature: cap + 40 ℃, unlimited - 10 ℃
3.Allow at 30 ℃ storage and transportation:
4.Seismic intensity shall not exceed 8 degrees;
5.No inflammable. explosive, serious dust, chemical corrosion and violent vibration
place.
主要技术参数Mainly technical parameters
| 名称 Content | 单位 Unit | 数值 Value | ||
| 额定电压Rated voltage | kV | 12 | ||
| 额定短时耐受电流Rated short-time withstand current | kV | 31.5 | ||
| 额定短路持续时间Rated short circuit duration time | s | 4 | ||
| 额定短路关合电流Rated short circuit closing current | kA | 80 | ||
| 额定峰值耐受电流Rated peak withstand current | KA | 80 | ||
| 极间中心距Pole distance | mm | 150,210,275 | ||
| 额定绝缘水平Rated Insulation Level | 1min工频耐压1min working frequency withstand voltage雷电冲击耐压Lightning impulse withstand voltage | KV | 对地、相间Ground,Interphase相间Interphase | 42/4875/85 |
外形及安装尺寸图General structuredrawing andinstallation size
| 型号规格Specifications | L | E | C |
| JN15-12/31.5-210 | 655 | 210 | 516 |
| JN15-12/31.5-230 | 710 | 230 | 556 |
| JN15-12/31.5-250 | 760 | 250 | 596 |
| JN15-12/31.5-275 | 810 | 275 | 646 |
Eberry
GW4系列户外交流高压隔离开关Outdoor AC high-voltage disconnector
概述Summary
隔离开关为单极型，也可通过连杆将三极连成能够联动的三极型式。配用CSII型或CS8-6D型手动机构操作。其中CSI7用于带双接地装置的隔离开关。(可据需要配电动机构)。
本隔离开关结构合理，操动灵活自如：可单极，也可三极使用，安装方便：触刀开距大，绝缘安全可靠。还可根据用户需要，不接地或配装单边接地或双接地均可。
The isolation switch is unipolar, and can be connected by connecting rod to triple pole type. Use CSll or cs8-6d manual operation. The CSI7 is used for isolating switches with dual grounding devices. (it can be equipped with electric actuator). The structure of this isolation switch is reasonable and flexible: it can be single pole and can be used in three poles. It is convenient to install: it is big opening distance and safe and reliable. It can also be ungrounded or equipped with unilateral grounding or double grounding according to the user's needs.
◆型号及其含义Models and implications
主要技术参数Mainly technical parameters
| 名称 Content | 单位 Unit | GW4-12 | GW4-40.5 | GW4-72.5 | GW4-126 | GW4-126G | GW4-145 | |
| 额定电压Rated Voltage | kV | 12 | 40.5 | 72.5 | 126 | 126 | 145 | |
| 额定电流Rated Current | A | 20040063010001250 | 630100020002500 | 630125020002500 | 630125020002500 | 6301250 | 630125020002500 | |
| 额定短路耐受电流(有效值)Rated short circuit withstand current (effective value) | kA | 1620 | 2031.540(46) | 2031.540(46) | 2031.540(46) | 2031.5 | 2031.540(46) | |
| 额定峰值耐受电流(有效值)Rated peak withstand current (effective value) | kA | 4050- | 5080100(104) | 50100(104) | 580100(104) | 50 | 5080100(104) | |
| 1min工频耐压(有效值)1min working frequency withstandvoltage (effective value) | 对地Earth | 42 | 80 | 140 | (135)) | 185 | 275 | |
| 断口Distance | kV | 48 | 90 | 160 | 210(265) | 210 | 315 | |
| 雷电冲击耐压(峰值)Lightning impulse withstandvoltage (peak) | 对地Earth | 75 | 185 | 325 | 450(550) | 450 | 650 | |
| 断口Distance | 85 | 215 | 375 | 520(530) | 550 | 750 | ||
| 接线端水平拉力Horizontal tension at the terminal | N | 250 | 490(735) | 735 | 735 | 735 | 980 | |
| 单极重量Unipolar weight | kg | 60 | 80 | 200 | 240 | 240 | 300 | |
| 备注Note | 适用于海拔2000mApply withaltitude2000m | 适用于110kV海拔4000mApplies to 110kvAt an altitudeof4000m | ||||||
◆外形及安装尺寸图General structure drawing and installation size
图3、GW4-40.5户外高压交流隔离开关安装示意图
Figure 3, GW4-40.5 outdoor high voltage isolation switch installation diagram
1.机构转轴Mechanism rotation shaft 2.手柄Handle3.基座Base 4.罩Cover 5主位锁件Mainlock
图4、GW4-40.5户外高压交流隔离开关手动操作机构 Figure 4、Gw4-40.5 outdoor high voltage ac isolation switch manual operation mechanism.
备忘录
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