6-20
F650 Digital Bay Controller
GEK-113000T
6.14 OVERVOLTAGE ELEMENTS (59P, 59X, 59NH, 59NL, 47)
6 COMMISSIONING
6
6.14.3 59NH AND 59NL ELEMENTS
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%).
This element can also be tested by applying only phase voltages. For this purpose, it is necessary to set Auxiliary Voltage =
VX. In this condition, Vn voltage is calculated as a sum of the phase voltages.
GENERAL SETTINGS
Auxiliary Voltage
VN
NEUTRAL OV HIGH/LOW (59NH/59NL)
Function
ENABLED
Pickup Level
120 V
Trip Delay
2.00
Reset Delay
0.00
ELEMENTS
INPUT
PICKUP LEVEL
(VOLTS)
TRIP DELAY
(SECONDS)
APPLIED
VOLTAGE (V)
TRIPPING TIME (S)
EXPECTED
ADMISSIBLE
59NH/59NL
VX
120 2
114
NO
TRIP
NA
132
2
[1.9–2.1 ]
132
2
[1.9 – 2.1]
Summary of Contents for Multilin GEK-113000T
Page 5: ...4 F650 Digital Bay Controller GEK 113000T TABLE OF CONTENTS ...
Page 25: ...1 20 F650 Digital Bay Controller GEK 113000T 1 4 650 HARDWARE 1 GETTING STARTED 1 ...
Page 169: ...6 26 F650 Digital Bay Controller GEK 113000T 6 17 THERMAL IMAGE ELEMENT 49 6 COMMISSIONING 6 ...
Page 215: ...A 36 F650 Digital Bay Controller GEK 113000T A 1 LOGIC OPERANDS APPENDIXA A ...
Page 259: ...D 2 F650 Digital Bay Controller GEK 113000T D 1 GE MULTILIN WARRANTY APPENDIXD D ...