6-18 F650 DIGITAL BAY CONTROLLER GEK-113000-AF6.15 OVERVOLTAGE ELEMENTS (59P, 59X, 59NH, 59NL, 47) CHAPTER 6: COMMISSIONING6.15 Overvoltage elements (59P, 59X, 59NH, 59NL, 47)6.15.1 59P elementSet the relay to trip for the protection element being tested. Configure any of the outputs to be activated only by theprotection element being tested.Set the relay as follows:Apply voltage as indicated on the table under the overvoltage setting level and verify that the relay does not trip.Verify that the relay trips for the set voltage (with an admissible error of 5%).6.15.2 59X elementSet the relay as follows:Apply voltage as indicated on the table under the overvoltage setting level and verify that the relay does not trip.Verify that the relay trips for the set voltage (with an admissible error of 5%).PHSE OV (59P)Function ENABLEDPickup Level 120 VTrip Delay 2.00Reset Delay 0.00Logic ANY PHASEElement Phase Pickup Level(volts)Trip Delay(seconds)Applied Voltage (V) Tripping time (s)EXPECTED Admissible59P VII 120 2 114 NO TRIP NA132 2 [1.9–2.1 ]132 2 [1.9 – 2.1]GENERAL SETTINGSAuxiliary Voltage VXAUXILIARY OV (59P)Function ENABLEDPickup Level 120 VTrip Delay 2.00Reset Delay 0.00Logic ANY PHASEElement Input Pickup Level(volts)Trip Delay(seconds)Applied Voltage (V) Tripping time (s)EXPECTED Admissible59X VX 120 2 114 NO TRIP NA132 2 [1.9–2.1]132 2 [1.9 – 2.1]
