GE369-HI-R-M-0-0-0-E馈线继电保护装置

GE|369-HI-R-M-0-0-0-E|馈线继电保护装置

GE|369-HI-R-M-0-0-0-E|馈线继电保护装置

GE|369-HI-R-M-0-0-0-E|馈线继电保护装置

369 电机保护系统 备用功能也可以分配给辅助触点，用于上游保护设备的通知或远程跳闸 无功功率接地故障 此功能旨在保护电机免受相地故障的影响。用于检测负载丢失。继电器中有两个的接地电流输入，支持以下几种接地电流检测。• 铁芯平衡（零序）电流互感器。• 铁心平衡（零序）50:0.025 A（灵敏）电流互感器。

369 Motor protection system Spare functions can also be assigned to auxiliary contacts for notification or remote tripping of upstream protection devices Reactive power ground fault This function is intended to protect the motor against phase ground faults. It is used to detect loss of load. There are two dedicated ground current inputs in the relay that support the following types of ground current detection - Core balanced (zero sequence) current transformer. - Core balanced (zero sequence) 50:0.025 A (sensitive) current transformer.

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