Field And Stator Ground Modules - GE G60 Instruction Manual

SPECIFICATIONS
DCMA OUTPUTS
Range:
Max. load resistance:
Accuracy:
2
99% Settling time to a step change:
Isolation:
Driving signal:
Upper and lower limit for the driving signal: –90 to 90 pu in steps of 0.001

2.5.8 Field and stator ground modules

GPM-F MODULE CONTACT INPUTS
Internal wetting:
Input comparator threshold:
External contact:
Current when energized:
Debounce time:
GPM-F MODULE CRITICAL FAILURE RELAY
Make and carry:
Continuous carry:
Break (DC inductive, L/R = 40 ms):
Operate time:
Contact material:
GPM-F MODULE POWER SUPPLY
GPM-F-L:
GPM-F-HM:
GPM-S-G MODULE CONTACT INPUTS
Internal wetting:
Input comparator threshold:
External contact:
Current when energized:
Debounce time:
GPM-S-G MODULE POWER SUPPLY
Power supply:
Output ratings:
GPM-S-B MODULE
Power rating:
Input ratings:
GPM-F-R MODULE
Current limiting resistor:
Voltage divider resistor:
STATOR GROUND PROTECTION CT
Part number:
Turns ratio:
2-36
–1 to 1 mA, 0 to 1 mA, 4 to 20 mA
12 kΩ for –1 to 1 mA range
12 kΩ for 0 to 1 mA range
600 Ω for 4 to 20 mA range
±0.75% of full-scale for 0 to 1 mA range
±0.5% of full-scale for –1 to 1 mA range
±0.75% of full-scale for 0 to 20 mA range
100 ms
1.5 kV
any FlexAnalog quantity
24 V DC
6 V DC
dry
< 10 mA
10 ms
30 A for 0.2 s as per ANSI C37.90
8 A
1 A at 24 V, 0.5 A at 48 V, 0.3 A at 125 V, 0.2 A at 250 V
< 8 ms
silver alloy
100 to 240 V AC at 50/60 Hz and 10 VA
125 to 250 V DC at 10 W
100 to 240 V AC at 50/60 Hz and 10 VA
125 to 250 V DC at 10 W
24 V DC
6 V DC
dry
< 10 mA
10 ms
100 to 240 V AC at 50/60 Hz and 110 VA
125 to 250 V DC at 110 W
26 V rectangular at 20 Hz, load capability 80 VA
80 VA
maximum 30 V rectangular at 20 Hz
12.5 Ω × 4
5 Ω × 3
204-SD-43737
400:5A
CHAPTER 2: PRODUCT DESCRIPTION
G60 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL