GFS DGF7, Reference Manual

Page: 11 / 15

P
AGE
11
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DGF7 Display reference manual, rev. 1, feb 22, 2022 Ground Fault Systems B.V.
7. T
ABLES AND FIGURES
7.1 Table 1 - DGF7-3 dipswitch settings
‘R’ denotes right and ‘L’ denotes left.
Values are primary currents for a 500:1 ratio internal or external Current Sensor.
For other ratio’s see
Table 2.
Switch no. Parameter Set to Meaning
1 2 3
Ground Fault
Trip level L L L ♦
L L R
L R L
L R R
R L L
R L R
R R L
R R R
0,030 A
0,100 A
0,250 A
0,37 A
0,50 A
1,00 A
3,00 A
0,060 A
4 5 6 Ground Fault
Trip Delay time
and Trip Inhibit
L L L ♦
L L R
L R L
L R R
R L L
R L R
R R L
R R R
20 ms without Trip Inhibit
20 ms with Trip Inhibit
100 ms without Trip Inhibit
100 ms with Trip Inhibit
300 ms without Trip Inhibit
300 ms with Trip Inhibit
1 s without Trip Inhibit
3 s without Trip Inhibit
7 8 Operating Mode L L ♦
L R
R L
R R Continuous Non-Failsafe operation
Continuous Failsafe operation
Pulsed Non-Failsafe operation
Pulsed Failsafe operation
♦ Factory settings
Back to G/F Trip Level display.