GE Multilin 350-E-P5-S5-H-E-S-C-P-1E-N-N Motor Management Relay

About the 350-E-P5-S5-H-E-S-C-P-1E-N-N

Summary

The 350-EP5S5HESCP1ENN is a high-voltage Multilin feeder protection system from the 350 series. This unit strikes a balance between having advanced features and standard ones in different areas of functionality. For example, this model uses the basic non-drawout case design and lacks harsh environment conformal coating, but the control and communications features on this model are advanced.

Notable Features

The 350-EP5S5HESCP1ENN has extended protections, which includes many useful features like undervoltage, overvoltage, under frequency, over frequency, VT fuse failure, and directional overcurrent protections. Additionally, this model has voltage, power, and energy metering capabilities. In addition to the standard control features of cold load pickup and lockout relay, this model has autoreclose and breaker failure functionality. The communications features include copper/fiber Ethernet and IEC 60870-5-104, Modbus TCP/IP, and DNP3.0 protocol support.

Additional Specifications

The 350-EP5S5HESCP1ENN has 5A three-phase current inputs as well as a 5A sensitive ground input. The standard current protections on this model include ground/neutral/phase instantaneous overcurrent and ground/neutral/phase time overcurrent. This model was rated for operation in temperatures between -40°C and 60°C and storage in temperatures between -40°C and 85°C. The power supply for this model is 120-240VAC/125-250VDC.