The units operate on Ungrounded systems up to 6kV, 1ph or 3ph, 50 or 60Hz. The relay can be directly connected to power systems up to 1,300V. Systems larger than 1,300V require a precalibrated High Tension Coupler (PGH) connected between the phase conductor and relay.
Features/Benefi ts
• Meets NEC requirements for ungrounded systems
• Indicates ground fault and faulted phase
• Lamp Test push button to verify it is functioning properly
• Long-life LED’s used to indicate voltage and redundant LED’s
(two per phase) for reliabilityMetering output
• Din Rail or screw mount for ease of installation