About the 350-L-P1-G1-H-E-M-C-M-1E-D-N
Overview
The 350-LP1G1HEMCM1EDN is an advanced Multilin feeder protection system from the 350 series. This model has many features that are upgrades when compared to the baseline model in this series. Some examples on this model would be the communications and current protections. This model was made to provide management, protection, and control to industrial and utility feeder applications.
User Features
The 350-LP1G1HEMCM1EDN is an English-language model with 8 programmable LEDs on its front panel. This panel also includes a 4-line liquid crystal display, a 10-button keypad, and a USB port. Other communications features on this model include RS485 and copper/fiber Ethernet ports along with advanced protocol support for things like IEC 60870-5-104, DNP3.0, Modbus TCP/IP, and more. This model has 1A ground and three-phase current inputs, 10 contact inputs, 2 Form A outputs, and 5 Form C outputs.
Advanced Relay Features
The 350-LP1G1HEMCM1EDN has advanced control, metering, and current protection features. The control features on this model include autoreclose and breaker failure in addition to the standard cold load pickup and lockout relay features. This model's metering capabilities include power, energy, and voltage. The advanced current protections include broken conductor, negative sequence time overcurrent, and negative sequence instantaneous overcurrent in addition to all the extended protections in the series.