| 保护类型\装置型号 | 线路/距离保护 ZDT6100L/6200L | 变压器/电动机差动保护 ZDT-6300PD/6500PD | 线路保护及备自投 ZDT-6100LB | 电压综合保护/电压切换 ZDT-6900/6801 |
| 三段相间过流保护 | ● | ● | ● | |
| 低压闭锁过流 | ● | ● | ● | |
| 复合电压闭锁过流 | ● | ● | ● | |
| 方向过流 | ● | ● | ● | |
| 过负荷保护 | ● | ● | ||
| 正序过流保护 | ● | ● | ||
| 低周减载 | ● | |||
| 自动重合闸保护 | ● | |||
| 线路加速保护 | ● | ● | ||
| 充电保护 | ● | |||
| 过热保护 | ● | |||
| 负序过流保护 | ● | ● | ● | |
| 零序电流保护 | ● | ● | ● | |
| 零序电压保护 | ● | ● | ● | ● |
| 过电压保护 | ● | ● | ● | ● |
| 低电压保护 | ● | ● | ● | ● |
| 重瓦斯跳闸 | ● | |||
| 轻瓦斯告警 | ● | |||
| 超温跳闸 | ● | |||
| 高温告警 | ● | |||
| 开网门跳闸 | ● | |||
| 合位指示 | ● | ● | ||
| CT断线告警 | ● | ● | ● | |
| PT断线告警 | ● | ● | ● | ● |
| 接地保护 | ● | |||
| 合闸保持 | ● | ● | ||
| 分闸保持 | ● | ● | ||
| 操作回路 | ● | ● | ||
| 断路器异常监视 | ● | ● | ||
| 比率差动保护 | ● | ● | ||
| 距离保护 | ● | |||
| 进线备自投 | ● | |||
| 母联备自投 | ● | |||
| 差流越限告警 | ● | |||
| 差动速断 | ● | |||
| 启动时间过长保护 | ● | |||
| 两段式定时限过流 | ● | |||
| 励磁涌流保护 | ● | |||
| 故障录波 | ● | ● | ● | |
| 开关量路数 | 14 | 14 | 14 | 14 |
ZDT-6000彩屏中置柜微机保护装置
所属分类: 成套元件
产品简介:
