GE P4A, Technical Manual, Page: 750 / 850

Appendix B - Settings and Signals P54A/B/C/E
B184 P54xMED-TM-EN-1
MENU TEXT COL ROW DEFAULT SETTING AVAILABLE OPTIONS
DESCRIPTION
VN>1 tReset 3B 06 0
From 0 to 100 in steps of 0.01
[Courier Number (time-seconds)]
Setting to determine the reset/release definite time for the first stage characteristic
VN>2 Status 3B 07 Disabled
Disabled
Enabled
[Indexed String]
Setting to enable or disable the second stage definite time residual overvoltage element.
VN>2 Voltage Set 3B 08 10
From 1*V1 to 80*V1 in steps of 1*V1
[Courier Number (voltage)]
Pick-up setting for the second stage residual overvoltage element.
VN>2 Time Delay 3B 09 10
From 0 to 100 in steps of 0.01
[Courier Number (time-seconds)]
Operating time delay for the second stage residual overvoltage element.
GROUP 1: THERMAL
OVERLOAD
3C 00
This column contains settings for Thermal Overload
Characteristic 3C 01 Single
Disabled
Single
Dual
[Indexed String]
Setting for the operating characteristic of the thermal overload element.
Thermal Trip 3C 02 1
From 0.08*I1 to 4.0*I1 in steps of 0.01*I1
[Courier Number (current)]
Sets the maximum full load current allowed and the pick-up threshold of the thermal characteristic.
Thermal Alarm 3C 03 70
From 50 to 100 in steps of 1
[Courier Number (percentage)]
Setting for the thermal state threshold corresponding to a percentage of the trip threshold at which an alarm will be generated.
Time Constant 1 3C 04 10
From 1 to 200 in steps of 1
[Courier Number (time-minutes)]
Setting for the thermal time constant for a single time constant characteristic or the first time constant for the dual time constant
characteristic.
Time Constant 2 3C 05 5
From 1 to 200 in steps of 1
[Courier Number (time-minutes)]
Setting for the second thermal time constant for the dual time constant characteristic.
GROUP 1: VOLT
PROTECTION
42 00
This column contains settings for Voltage protection
UNDER VOLTAGE
42 01
Under Voltage Sub Heading
V< Measur't Mode 42 02 V<1 & V<2 Ph-Ph
V<1 & V<2 Ph-Ph
V<1 & V<2 Ph-N
V<1Ph-Ph V<2Ph-N
V<1Ph-N V<2Ph-Ph
[Indexed String]
Sets the combination of measured input voltage that will be used for the undervoltage elements.
Note: If any stage is disabled, the associated text in the setting menu cell setting will remain visible but will not affect the operation of the
stage that is enabled.
V< Operate Mode 42 03 V<1 & V<2 Any Ph
V<1 & V<2 Any Ph
V<1 & V<2 3 Phase
V<1AnyPh V<2 3Ph
V<1 3Ph V<2AnyPh
[Indexed String]
Setting that determines whether any phase or all three phases has to satisfy the undervoltage criteria before a decision is made.
Note: If any stage is disabled, the associated text in the setting menu cell setting will remain visible but will not affect the operation of the
stage that is enabled.
V<1 Function 42 04 DT
Disabled
DT
IDMT
[Indexed String]
Setting for the tripping characteristic of the first stage undervoltage element.