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U-FLO HIGH EFFICIENCY SUBMERSIBLE MOTOR PUMP SYSTEMS Maximum out 50kW 尤孚永磁高效潜水泵组(PMVP)
产品优势： Product advantages:
U-FLO 永磁高效潜水泵组系统 PMVP
U-flo Permanent Magnet Synchronous Submersible Motor Pump Systems
产品综合介绍 PRODUCT OVERVIEW
尤孚潜水泵组系统是一个完整的解决方案，确保可持续的成本节约。
U-flo submersible motor pump systems offer a comprehensive solution, guaranteeing sustainable cost efficiency.
尤孚高效潜水泵组系统组成部份包括：尤孚永磁同步潜水电机PM系列、水泵、变频器和输出滤波器(可选)。
Consisting of U-flo Permanent Magnet Synchronous Submersible Motor PMseries, pump body, frequency converter and output filter (optional).
与传统的潜水泵组相比，尤孚新一代潜水泵组系统(PMVP系统)具有相当大的优势。
U-flo Submersible Motor Pump Systems (PMVP-systems) have considerable advantages compared to conventional submersiblemotor pumps.
凭借其出色的同步潜水电机和PMVP系统，U-flo显著提高了其对气候保护的贡献，并朝着高效电机又迈出了一步。
Withits synchronous submersible motors and its PMVP-systems,U-flo significantlyincreases its contribution to climate protection and makes a further step towards high-efficient motors.
系统的高效率HIGH ENERGY EFFICIENCY OF THE SYSTEM
·永磁技术和显著提高的电机效率(高达15%)
Permanent magnet technology and significantly increased motor efficiency (up to 15 %)
·提高了相同结构尺寸的性能 Increased performance for the same construction size
·在整个性能范围内具有出色的部分负载性能Excellent partial-load behaviour over the entire performance
·通过速度控制使泵在能量最佳区域运行Operation of the pump in energetic optimal area by speed control
· 节能高达 30%
Energy savings up to 30 %
超长的电机使用寿命INCREASED SERVICE LIFE
·电机内部加热性能显著降低，最大差值29 K Significant reduction of the motor's intemal heating behaviour with a maximum difference of 29 K
· 集成软启动器和附加保护功能(PTC/PT100) Integrated soft starter and additional protective functions (PTC/PT100)
·采用较低的电流启动
Lower starting currents promote a longer life time
· 高性能的材料使用：不锈钢材料 AISI 316 和 904L 以及采用 PE2/PA 绕组线
High performance materials: stainless steel material AISI 316 and 904L & winding wire PE2/PA
运行和维护的成本降低 REDUCED OPERATING & MAINTENANCE COSTS
· 将 4kW 至 350kW 之间的电机尺寸从 32"显著减少到 7" Significant reduction of the motor sizes between 4kW and 350kW from 32" to 7"
·电机引线的标准电流较低，因此横截面较小Low nominal currents and therefore smaller cross sections for motor leads
·优化了的系统组件，使得安装/调试变得简单 Simple installation /commissioning due to optimally-coordinated system components
·经过长时间验证的潜水电机PM系列及其部件的协调使用Use of several components of the proven submersible motor PM series
8"永磁同步潜水电机与8"异步电机内部加热性能的比较
U-flo Permanent Magnet Synchronous Submersible Motor Pump Systems
永磁同步潜水电机与异步电机效率比较
Efficiency comparison: PM synchronous submersible motors vs. asynchronous motors
Internal Heating Comparison: 8" PM synchronous submersible motors vs. 8" asynchronous motors
STRUCTURE DESCRIPTION
| Wear-resistant mechanical seal (SiC/SiC) | 1 耐磨机械密封 SiC/SiC | |
| 2 | Internal grounding | 2 内部接地 |
| 3 | Potable water-grade motor cable | 3 电机电缆，适合饮用水 |
| 4 | Stainless steel motor housing | 4 电机外壳由不锈钢制成 |
| 5 | Permanent magnet rotor | 5 永磁转子 |
| 6 | Rewindable stator with waterproof insulated winding | 6 带防水绝缘绕组的可绕线定子 |
| 7 | Tilting-pad thrust bearings (bidirectional rotation) | 7 带可倾瓦的止推轴承，用于两个旋转方向 |
| 8 | Reliable pressure balance system 8 | 可靠的压力平衡系统 |
U-flo Permanent Magnet Synchronous Submersible Motor Pump Frequency Converter
Design 设计
The fully equipped frequency converter is dedicated to improving flow control and saving energy in water and wastewater applications. Designed for wall or switch cabinet installation, it includes an EMC filter and an integrated DC reactor
这款设备齐全的变频器专为改善流量控制设计，在水中使用时节约能源以及废水应用。它可安装在墙上或开关柜中，内置一个EMC滤波器和一个集成直流电抗器。
| Mainconnection | Input voltage Uin | 380 - 500 V; optional up to 690 V; ±10 % Tolerance |
| Input frequency fin | 50-60 Hz, -5...+10 % | |
| Main connection | max. once per minute | |
| Motorconnection | Output voltage | 0 - Uin |
| Continuous output current | In: Ambient temperature max. +40 °COverload 1.5 x In (1 min/10 min) | |
| Output frequency | 0 - 320Hz (standard) | |
| Frequency resolution | 0.01 Hz | |
| Controlcharacteristics | Switching frequency | 1.5 -6 kHz |
| Acceleration time | 0.1 - 3000 s | |
| Stopping time | 0.1 - 3000 s | |
| Environmentcharacteristics | Temperature | -10 C ... +40 °C at 100 % In> 40 °C Power reduction 1.5 % je 1 °C |
| Storage temperature | -40 C ... +70 °℃ | |
| Installation altitude | at 100 % In up to 1000 m; max. 4000 m> 1000 m Power reduction 1.0 % per 100m | |
| ControlInterfaces | 1/0 | 2 x Analog input |
| 1 x Analog output | ||
| 6 x Digital input | ||
| 1 x 24 V Input | ||
| 2 x 24 V Output | ||
| 2 x Relay output | ||
| 1 x Thermistor input (PTC) | ||
| Ethernet | Modbus TCP/IP | |
| RS485 | Modbus RTU | |
| Real time clock | including backup battery | |
| EMC | Immunity | IEC 61800-3, first and second environment |
| Emissions | IEC 61800-3, class C2 |
如需了解更多详情，请联系U-flo。
| 主连接 | 输入电压Uin | 380- 500 V;可选配致最高 690 V; ±10 % 公差 |
| 输入频率fin | 50-60 Hz, -5...+10 % | |
| 主连接 | 每分钟最多一次 | |
| 电机连接 | 输出电压 | 0 - Uin |
| 连续输出电流 | In：最高环境温度+40℃过载1.5 xIn(1分钟/10分钟) | |
| 输出频率 | 0-320 Hz(标准型号) | |
| 频率分辨率 | 0.01 Hz | |
| 控制特性 | 开关频率 | 1.5 -6 kHz |
| 加速时间 | 0.1 - 3000 s | |
| 停止时间 | 0.1 -3000 s | |
| 环境特征 | 温度 | 100%In时-10℃...+40℃>40℃时功率降低1.5% |
| 储存温度 | -40℃...+70℃ | |
| 安装高度 | 100%ln时达到1000米时；最大4000米>1000米时，每100米功率降低1.0% | |
| 控制接口 | 1/0 | 2x模拟输入 |
| 1 x模拟输入 | ||
| 6 x数字输入 | ||
| 1x24V输入 | ||
| 2x24V输出 | ||
| 2x继电器输出 | ||
| 1 x热敏电阻输入(PTC) | ||
| 以太网 | TCP/IP协议 | |
| RS485 | RTU 协议 | |
| 实时时钟 | 包括备用电池 | |
| EMC执行标准 | 抗干扰标准 | IEC 61800-3，第一和第二环境 |
| 排放标准 | IEC 61800-3, C2级 |
| Type 型号 | In | Dimensions 尺寸 | Weight 重量 | |||
| A | B[mm] | H[mm] | T[mm] | m[kg] | ||
| REU-flo 21.../ 087 | 087 | 237 | 660 | 259 | 37.5 | |
| REU-flo 54.../ 087 | 087 | 237 | 660 | 259 | 37.5 | |
Options
| Additional card 3 x input for temperature sensors $( \mathsf { P T 1 0 0 } , \ldots )$ |
| Additional card 3 x Relay outputs |
| Additional card Profibus DPV1 |
| Marine version |
| Door installation kit for control panel (2-15 m cable) |
| PC-interface cable (USB-RS485) |
选配项
温度传感器(PT100等)的附加卡3x输入
| 附加卡3x继电器输出 |
| 附加卡Profibus DPV1 |
| 船用版本 |
| 控制面板门安装套件(2-15m电缆) |
| PC接口电缆(USB-RS485) |
Ou-flo
联系我们
www.u-flo.cn
尤孚中国研发中心&水泵工厂 Water Pump Factory
ADD：南京市溧水经济开发区南区罗马工业园18号
No. 18, Rome Industrial Park, South District, Lishui Economic Development Zone, Nanjing TEL:(86)25-56610801/56610802/56610803/56610805/56610815 FAX:(86)25-56610806
尤孚中国智能系统工厂 Intelligent System Factory
ADD：南京市溧水经济开发区南区罗马工业园8号
No. 8, Rome Industrial Park, South District, Lishui Economic Development Zone, Nanjing TEL:(86)25-56610801/56610802/56610803/56610805/56610815 FAX:(86)25-56610806
营销服务热线：136-0519-1290 售后服务热线：187-5207-4080
