GE Digital Energy Multilin 239 Instruction Manual page 5

Motor protection relay
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7: TESTING
APPENDIX:
: INDEX
369 MOTOR MANAGEMENT RELAY- INSTRUCTION MANUAL
Courtesy of NationalSwitchgear.com
USING ENERVISTA VIEWPOINT WITH THE 239 ......................................... 6-94
XAMPLE
TESTING ............................................................................................................... 7-97
T
ESTING
SECONDARY INJECTION TESTING ................................................................ 7-98
PHASE CURRENT ACCURACY ........................................................................ 7-99
PHASE CURRENT OVERLOAD ........................................................................ 7-100
PHASE UNBALANCE ALARM ......................................................................... 7-101
GROUND CURRENT ACCURACY ................................................................... 7-103
A
CCURACY
T
ND
SWITCH INPUT ................................................................................................... 7-105
ANALOG OUTPUT .............................................................................................. 7-106
THERMISTOR ALARM ...................................................................................... 7-107
RTD MEASUREMENT ........................................................................................ 7-108
POWER FAILURE / NON-VOLATILE MEMORY ........................................... 7-109
ROUTINE MAINTENANCE VERIFICATION .................................................. 7-110
239 WARRANTY ................................................................................................. A-1
................................................................................................. 6-94
............................................................................................ 7-97
T
.............................................................................. 7-103
EST
............................................................................................... 7-104
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