ZRCT P200H  微机保护装置

Microcomputer Protection Series Products 
ZRCT P200H Microcomputer Protection Device
产品简介Product Profile
ZRCT P200H系列微机保护装置是我公司为了适应现代开关柜小型化要求而专门开发的新一代微机型继电保护设备，为10kV及以下电压等级线路、变压器、电动机、电容器、PT等一次设备提供完善的保护功能。产品外观经过精心设计，小巧精致，能够直接安装在固体柜、充气柜等各种空间狭小的环网开关柜上。
ZRCT P200H series microcomputer protection device is a new generation of microcomputer relay protection device specially developed by our company to meet the requirements of miniaturization of modern switchgear. It provides perfect protection function for primary equipment such as line, transformer, motor, capacitor and PT with voltage grade of 10kV and below. Product appearance after careful design, it is small and delicate, and can be directly installed in solid cabinets, inflatable cabinets and other narrow space on the ring network switch cabinet.
功能Function
■保护功能Protection function
◆ 速断保护
◆ 过流Ⅱ段保护
◆ 过流Ⅲ段保护
◆ 过压保护
◆ 低压保护
◆ 零序过压
◆ 零序过流
◆ 非电量保护
◆ Instantaneous overcurrent protection 
◆ Overcurrent Section II Protection 
◆ Overcurrent Section III Protection 
◆ Overvoltage protection 
◆ Low Voltage Protection 
◆ Zero Sequence Overvoltage 
◆ Zero Sequence Overcurrent 
◆ Non-Electricity Protection

■测量和监视功能Measurement and monitoring functions 
测量精度高达到0.5级，抗干扰能力强。测量内容包括：相电流、相电压、线电压等。还可监测温度、瓦斯等非电量信号。
The measurement accuracy is up to 0.5, and the anti-interference ability is strong. Measurements include: Phase current, phase voltage, line voltage, etc. It can also monitor non-electric signals such as temperature and gas. 

■事件记录功能Event Recording Function
可在线记录事件256条，分辨率小于1毫秒。装置工作电源丢失时，可永久保留所记录的事件。
256 events can be recorded online with resolution less than 1 millisecond. When the working power supply of the device is lost, the recorded events can be permanently retained. 

■远程通信功能Telecommunication function 
具备一路RS485通讯接口。
It has one-way RS485 communication interface.

适用范围Scope of application
◆ 进线保护
◆ 出线保护
◆ 环网柜保护
◆ 母线分段保护
◆ 高压电容器组保护
◆ 高压电抗器保护
◆ 高压电动机保护（无差动保护要求）
◆ 厂用变压器保护
◆ Incoming line protection
◆ Outgoing line protection
◆ Ring Network Cabinet Protection
◆ Bus Section Protection
◆ Protection of High Voltage Capacitor Bank
◆ High Voltage Reactor Protection
◆ High Voltage Motor Protection (No Differential Protection Requirements)
◆ Factory transformer protection