750-P5-G5-S5-LO-A20-R-E

About the 750-P5-G5-S5-LO-A20-R-E

GE Multilin’s 750-P5-G5-S5-LO-A20-R-E is intended for controlling and managing feeder distribution systems. This unit is a low control power model in the series, functioning at a range of 20 to 60 VDC, 20 to 48 VAC at 48 to 62 Hz. This contrasts with the high control power model of the series, which functions at a range of 88 to 300 VDC, 70 to 265 VAC at 48 to 62 Hz. Prospective buyers should ensure they are purchasing the unit variety appropriate to their control power requirements.

Users can employ the 750-P5-G5-S5-LO-A20-R-E’s simulation function to test modifications to setpoints. While running simulations, the system halts reading actual AC inputs and instead produces samples that mimic the programmed phasors, and these samples are then processed by the unit. Fault and normal conditions are able to be simulated by the relay. The simulation results can help users better understand their system and how setpoint modification impacts efficiency and system health. 

The 750-P5-G5-S5-LO-A20-R-E’s communications options include the direct connection RS232 port, the remote connection RS422 and RS485 ports, and an optional Ethernet port. The ports connect computers running GE Multilin’s EnerVista 750 program to the relay, which offers a vastly improved user interface for configuring setpoints and reviewing and trending data. The RS232 port is ideal for monitoring a single relay while the RS422 and RS485 ports are especially effective at monitoring multiple relays. The 750-P5-G5-S5-LO-A20-R-E can be utilized as a standalone unit or mounted alongside other relays in the 750 series.