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MICP171 保护测控装置
MICP171 protection measurement and control device

装置功能配置表 /Device function configuration table

型号 /model
项目 /Item MICP171
电流速断保护 √
Instantaneous current protection
定时限过电流保护 √
Time delay overcurrent protection
相间保护 反时限过电流保护
Interphase √
protection Inverse time overcurrent protection
方向保护 √
Directional protection
过负荷保护 √
Overload protection
定时限零序过电流保护 √
Time delay zero sequence overcurrent protection
反时限零序过电流保护
接地保护 Inverse time zero sequence overcurrent protection √
Earthing
protection 零序过电压保护 √
Zero sequence overvoltage protection
小电流接地告警 √
Small current earthing alarm
过电压保护 √
Over voltage protection
电压保护 低电压保护
Voltage Low voltage protection √
protection
失电压保护 √
Loss of voltage protection
非电量保护 /Non-electric parameter protection √
三相一次重合闸 /Three-phase one-time reclosing √
其他保护 后加速保护 /Post-acceleration protection √
Other
protection 低频减载 /Low frequency load shedding √
PT 断线检测闭锁功能 √
PT disconnection detection blocking function
测控通讯 模拟量遥测功能 /Analog function √
Measurement 外部开关量遥信 /External digital input √
and control 遥控接点输出 /Remote contact output √
communication 485 串口 /485 serial port √

安装尺寸 /Dimensions(mm)

装置正视图 装置侧视图 装置背视图 安装开孔图
Device front view Device side view Device back view Installation cut-out diagram

MICP171

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