mikemike96
Electrical
- Jul 3, 2025
- 1
Hi, a contractor has proposed to use a GE G30 Generator Protection Relay for a GE Frame 6 Generator.
When testing for the current differential protection, we were informed that the prerequisites for tripping was to be in the operating zone and the relay must experience a sudden change in current levels.
Is this the current practice for G30 relays current differential protection? Are there ways to disable the "sudden current ramp" requirements?
When testing for the current differential protection, we were informed that the prerequisites for tripping was to be in the operating zone and the relay must experience a sudden change in current levels.
Is this the current practice for G30 relays current differential protection? Are there ways to disable the "sudden current ramp" requirements?
