S2: System Setup - GE 239 Instruction Manual

4 PROGRAMMING
SETPOINT
]] SETPOINTS
]] S2 SYSTEM SETUP
MESSAGE
MESSAGE
] CT INPUTS
]
MESSAGE
MESSAGE
] MOTOR DATA
]
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] END OF PAGE S2
]
GE Multilin
Courtesy of NationalSwitchgear.com
SETPOINT
4
MESSAGE
PHASE CT PRIMARY:
OFF A
3
GROUND SENSING:
MESSAGE
OFF
4
MESSAGE
MOTOR FULL LOAD
CURRENT: OFF
3
OVERLOAD PICKUP
MESSAGE
INHIBIT ≤ 1.00 x FLC
Figure 4–3: SETPOINTS PAGE 2 – SYSTEM SETUP
239 Motor Protection Relay
]] SETPOINTS
]] S3 OUTPUT RELAYS
Range: 5 to 1500, OFF
Step: 5 A
Range: RESIDUAL, CORE BAL 50:0.025,
COR BAL X:5, OFF
Range: 5 to 1500
GROUND CT PRIMARY:
Step: 5 A
100 A
NOMINAL FREQUENCY:
60 Hz
Range: 1 to 1500, OFF; Step 1 (CT PRI SET > 50 A)
Range: 0.1 to 150.0, OFF; Step 0.1 (CT PRI SET ≤ 50A)
Range: 1.00 to 5.00; Step 0.05
Range: RUN, START, START & RUN
USE OVERLOAD PICKUP
INHIBIT ON: RUN
LOCKED ROTOR
CURRENT: 6.0 x FLC
SAFE STALL TIME
COLD: 10.0 s
HOT/COLD CURVE
RATIO: 85%
DISABLE STARTS:
NO
DESIGNATES SETPOINTS THAT
MUST BE PROGRAMMED BEFORE
THE "TRIP" OUTPUT WILL RESET
4 PROGRAMMING

4.3 S2: SYSTEM SETUP

Range: 50, 60
Range: 0.5 to 11.0; Step 0.1 x FLC
Range: 1.0 to 600.0; Step 0.1 s
Range: 5 to 100%; Step 1%
Range: NO, YES
4
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