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The EL3100 series ground-fault, phase-voltage indication system operates on ungrounded ac systems. It is a self-powered unit used to detect ground faults for three-phase systems. The EL3100 meets the NEC Article 250.21(B) and the CEC requirements for ground detectors for ungrounded alternating-current systems. Voltage connections are provided for 208, 240, 480, and 600 V systems. 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. Three green LEDs indicate the presence of phase-to-ground voltage, and one red LED indicates a ground fault.
- NEC® and CEC Code compliant
- Low-voltage remote LEDs
- Phase-voltage indication
- Output relay
- Meets NEC Article 250.21 and CEC Part 1, Section 10-106 (2) requirements for ungrounded systems
- System voltage is not present at the remote LED location
- Indicates the presence of voltage on both grounded and ungrounded systems
- Allows for remote ground-fault indication
EL3100 Parts
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| 208 - 600 | N/A | Non Fail-safe | Non Fail-safe | 3.4 H x 4.4 W x 2.2 D in. (87 x 112.5 x 56 mm) | 0 Kg (kilogram) | Standard | Grounded/Ungrounded | |||
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EL3100 Applications
- Ungrounded ac systems
