Eaton Cutler-Hammer FP-5000 Instructions Manual page 53

IL17569
Table 5.2 Protection
Setting Group ____
Phase Overcurrent: Phase time overcurrent (51P) and instantaneous (50P-1 & 50P-2) protective device settings
Display Setting Description
51P PH Phase Time Overcurrent
TOC Curve Curve Settings
Shape: Select curve characteristic shape
Reset: Select curve reset characteristics
Direction: Directional control reserved
for future use
51P PH TOC Phase Time Overcurrent Pickup
Setting and Time Multiplier Settings
Pickup: Select current pickup value
in per unit values (x I
Time Mult: Select Time Multiplier
50P-1 PH IOC 1 Phase Overcurrent
Element #1 Setting
Pickup: Select current pickup value
in per unit values (x I
Delay (c): Select delay time in cycles
Direction: Directional control reserved
for future use
50P-2 PH IOC 2 Phase Overcurrent
Element #2 Setting
Pickup: Select current pickup value
in per unit values (x I
Delay (c): Select delay time in cycles
Direction: Directional control reserved
for future use
Effective June, 2001
Setpoint Range/
Value Selection
IT, I2T, I4T, FLAT, MOD,
VERY, XTRM, IECA,
IECB, IECC
Inst, Calc, T Delay
(Fixed at Both)
0.1 to 4.0 pu, or Disable
) (0.01 increments)
nom
0.05 to 10.0
(.01 increments)
0.1 to 20.0 pu, or Disable
) (0.01 increments)
nom
0 to 9999 cycles
(1 cycle increments)
(Fixed at Both)
0.1 to 20.0 pu, or Disable
) (0.01 increments)
nom
0 to 9999 cycles
(1 cycle increments)
(Fixed at Both)
Default Selected Refer to
Setting Value Sec. #
5.5.2.1
8.3
13.4
MOD
Calc
Both
5.5.2.1
8.3
1.00
1.00
5.5.2.1
8.3
2.00
0
Both
5.5.2.1
8.3
3.00
15
Both
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