Page 54 - 阿海珐电气科技(上海)有限公司（高低压元器件）

MICP600 系列保护测控装置
MICP600 series protection measurement and control device

装置功能配置表 /Device function configuration table

型号 /model
项目 /project MICP635 MICP636 MICP641 MICP642 MICP643 MICP646 MICP652
电流速断保护 √ √ √ √
Instantaneous current protection
定时限过电流保护 √ √ √ √ √
Time-limit overcurrent protection
反时限过电流保护 √ √
Inverse time overcurrent protection
方向保护
Directional protection
相间保护 正序过电流保护
Interphase Positive sequence overcurrent protection √ √ √
protection
负序过电流保护 √ √ √
Negative sequence overcurrent protection
母联充电保护
Bus tie charging protection
过负荷保护 √ √ √ √ √
Overload protection
不平衡保护
Unbalance protection
定时限零序过电流保护 √ √ √ √ √
Time limit zero sequence overcurrent protection
反时限零序过电流保护 √ √
Inverse time zero sequence overcurrent protection
零序方向保护
接地保护 Zero sequence direction protection
Ground
protection 零序过电压保护 √ √ √ √ √
Zero sequence overvoltage protection
间隙过电流保护 /Gap overcurrent protection

小电流接地告警 √
Small current ground 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
差动速断保护 √ √ √ √
Differential quick-break protection
比率差动保护 √ √ √ √
Ratio differential protection
差流越限告警 √ √ √ √
Out-of-limit alarm
CT 断线检测闭锁功能
其他保护 CT disconnection detection blocking function √ √ √ √
Other
protection 非电量保护 √ √ √ √
Non-battery protection
三相一次重合闸
Three-phase one-time reclosing
后加速保护
Post-acceleration protection
低频减载
Low frequency load shedding

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