The algorithm of correlative system parameters of adaptive current instantaneoustrip protection is studied.
对自适应电流速断保护中实时计算系统参数的算法进行了研究。
2
For backup protection against high resistive ground faults, there will be a dual polarized directional overcurrent relay, inverse time with instantaneoustrip attachment.
对于后备保护装置防止高阻抗接地故障,将配置一只双极方向过电流继电器,同瞬时跳闸附件的时间成反比。
3
The A302 Manual Starter is a 3-phase manual motor starter and protector with instantaneous magnetic short circuit trip mechanism.