衢州西门子一级代理商PLC模块供应

西门子S7-1200PLC,西门子电机,西门子低压电机,伺服电机,主轴电机,直线电机，扭矩电机，直流电机，

西门子工业以太网，西门子光钎电缆，工业交换机，通讯网卡，

西门子网络通讯设备，网络模块，西门子总线电缆，紫色双芯电缆绿色4芯电缆，蓝色双芯电缆，西门子总线接头，西门子驱动

系统，伺服驱动，模块驱动，电源模块，西门子触摸屏，Smart1000Micro 面板文本面板多功能面板，Smart700触摸屏

OP 73触摸屏，其他触摸屏面板，西门子变频器MM420变频器，MM430变频器，MM440变频器，

G120变频器G110变频器系列，工程变频器，西门子工程逆变器，西门子直流调速器，其他变频器及备件，西门子数控系统

及备件，

NCU主板，CCU控制主板，西门子数控系统，西门子PCU50，控制单元操作面板，手持单元，西门子软件，西门子低压产品，

西门子工控机等

西门子PLC模块-西门子PLC主机-西门子PLC控制器-西门子PLCS7200-西门子PLCS7-300-西门子plcs7-400-

西门子PLCS71200-西门子PLCS71500 

西门子PLC扩展模块-西门子PLC通讯模块-西门子PLC定位模块-西门子PLC数字量模块-西门子PLC输出输入模块

江苏CPU模块代理商，浙江西门子S7-200,S7-300,S7-1500,S7-1200系列代理商，

长沙西门子电机代理商，湖北西门子电缆代理商，武汉西门子通讯电缆代理商，济南西门子模块代理商。西门子授权一级代理商

，深圳西门子授权总代理商，浔之漫智控技术（上海）有限公司，欢迎致电浔之漫智控技术上海有限公司采购

Reactive power compensation

产品信息

 

组态工具

跳转到

概述

概述

Save costs with intelligent technology.

Highlights

More efficiency through lower energy costs

Efficient power system dimensioning as a result of low reactive power

Cost-efficient overall system

In a power system, reactive power is caused by inductive linear loads such as motors, transformers and reactors, and inductive, non-linear loads such as converters, welding equipment, arc furnaces or UPS systems. The sections for central reactive power compensation relieve transformers and cables, reduce transmission losses, and thus save energy.

Optimized power system quality

In order to improve energy or power system quality, appropriate components can be integrated into the switchboard to compensate for reactive power, resulting in a lasting reduction in energy costs. The components have to be adapted to meet special requirements.

Components

4RB2-4RB8 capacitors

Power capacitors generate the leading reactive power required to compensate for the lagging reactive power. The design ensures a high inrush current capability, a long expected service life as well as reliability. 4RB capacitors are self-healing and provided with an overpressure disconnector.

4RB9 reactive power controllers

The modern PF controllers are based on microprocessors. The microprocessor analyzes the signal from a current transformer and generates switching commands to control the contactors that add or remove capacitor stages. The intelligent control system ensures an even utilization of the capacitor stages, a minimized number of switching operations and an optimized life cycle of the capacitor bank.

3RT26 capacitor contactors

Capacitor contactors are special contactors used for switching capacitive loads. They are based on the field-proven 3RT2 basic units and have precharging resistors that are decoupled again following attenuation of the switch-on peak current. Capacitor contactors are often used for switching power contactors in reactive power compensation systems and are suitable for solutions with and without reactors.

衢州西门子一级代理商PLC模块供应                                      衢州西门子一级代理商PLC模块供应