Ground Fault Systems DGF100, Руководство пользователя

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DGF100 reference manual, rev 1, Feb 22, 2022 Ground Fault Systems B.V.
8. T
ABLES AND FIGURES
8.1 Table 1 - Dipswitch settings
‘D’ denotes down and ‘U’ denotes up.
Values are primary currents for a 500:1 ratio internal or external Current Sensor.
For other ratio’s see
Table 2.
Switch no. Function Set to Meaning
1 CT configuration D ♦
U
No interposing CT,
With 500:1 External CS,
or with 5000:5 interposing CT
With 500:5 interposing CT
2 3 4 5 Ground Fault
Trip level
D D D D ♦
D D D U
D D U D
D D U U
D U D D
D U D U
D U U D
D U U U
U D D D
U D D U
U D U D
U D U U
U U D D
U U D U
0,030 A
0,040 A
0,060 A
0,090 A
0,150 A
0,250 A
0,40 A
0,60 A
0,90 A
1,50 A
2,50 A
4,00 A
6,00 A
9,00 A
6 7 8
Ground Fault
Trip Delay time D D D ♦
D D U
D U D
D U U
U D D
U D U
U U D
U U U
20 ms
50 ms
100 ms
200 ms
500 ms
1000 ms
2000 ms
5000 ms
9 10 Operation Mode D D ♦
D U
U D
U U
Continuous Non-Failsafe operation
Continuous Failsafe operation
Pulsed Auto Reset operation (Pulse turns
off 3 sec after G/F removed)
Pulsed Non-Failsafe operation
♦ Factory settings
Back to Dipswitch settings.