EL3100 Series - Ground-Fault and Phase-Voltage Indicator

Operates on AC ungrounded systems. The EL3100 is a self-powered ground-fault and phase voltage indication system for 3-phase systems. The EL3100 meets the National Electrical Code (NEC, Article 250.21(B)) and the Canadian Electrical Code (CEC) requirements for ground detectors for ungrounded alternating-current systems. Voltage connections are provided on the EL3100 for 208, 240, 480, and 600-V systems. Three green LED’s on the EL3100 indicate the presence of phase-to-ground voltage and one red LED indicates a ground fault. The EL3100 can operate stand-alone or with up to five remote LED indicators. A solid-state relay output provides indication of a ground fault. The output relay is closed when the 3-phase neutral voltage shifts as the result of ground leakage.

Ordering Information

Catalog #	SupplyVoltage(VAC)	SupplyVoltage(VDC)	RelayContacts	Approvals
EL3100-00	208-600	N/A	Non Fail-safe	UL, CSA

Resources

Datasheet: Download EL3100 Datasheet el3100



Other: EL3100; EL3100 Manual el3100