装置型号 保护类型 | 综合保护 ZWKJW-6500/6500A | 进线备自投保护 ZWKJW-6501/6501A | 分段备自投保护 ZWKJW-6502/6502A | PT并列保护 ZWKJW-6503/6503A |
速断保护 | ● | ● | ● | |
过流l段保护 | ● | ● | ● | |
过流II段保护 | ● | ● | ● | |
反时限保护 | ● | ● | ● | |
过负荷保护 | ● | ● | ● | |
零序过流I段保护 | ● | ● | ||
零序过流II段保护 | ● | ● | ||
零序过流III段保护 | ● | ● | ||
线路加速保护 | ● | ● | ||
自动重合闸保护 | ● | ● | ||
合成零序电流保护 | ● | ● | ||
零序电压保护 | ● | ● | ||
过电压保护 | ● | ● | ||
失压保护 | ● | ● | ||
零序过压保护 | ● | ● | ||
启动时间过长保护 | ● | |||
负序过流I段保护 | ● | |||
负序过流II段保护 | ● | |||
过热保护 | ● | |||
PT断线告警 | ● | ● | ● | |
CT断线告警 | ● | ● | ● | |
开关量路数 | 10 | 8 | 8 | 6 |
合闸保持 | o | o | o | |
分闸保持 | o | o | o | |
防跳 | o | o | o | |
断路器异常监视 | ● | ● | ● | |
遥测 | ● | ● | ● | ● |
遥控 | ● | ● | ● | ● |
重瓦斯保护 | ● | |||
轻瓦斯保护 | ● | |||
超高温保护 | ● | |||
高温保护 | ● | |||
进线备自投 | ● | |||
母联备自投 | ● | |||
备自投自复 | ● | ● | ||
RS485通讯 | ● | ● | ● | ● |
PT并列 | ● | |||
接地保护 | ● |
注“●”表示标配；“o”表示选配
