|
Type
|
6-SFG-40
|
6-SFG-63
|
10-SFG-40
|
10-SFG-50
|
20-SFG-25A
|
20-SFG-40A
|
30-SFG-25A
|
30-SFG-40A
|
|
Rated voltage (kA)
|
3.6/7.2
|
12/13.8
|
24
|
36
|
|
Rated conti Typenuous current (A)
|
630/1250
2000
3150
4000
|
1250
2000
3150
|
630/1250
2000
3150
4000
|
1250
2000
3150
|
630
1250
2000
3150
|
1250
2000
3150
|
630
1250
2000
3150
|
1250
2000
3150
|
|
Rated frequence (Hz)
|
50/60
|
|
Rated interrupting current (kA)
|
40
|
63
|
40
|
50
|
25
|
40
|
25
|
40
|
|
Rated closing current (kA)
|
100
|
160
|
100
|
125
|
63
|
100
|
63
|
100
|
|
Rated short-time (3 sec) current (kA)
|
40
|
63
|
40
|
50
|
25
|
40
|
25
|
40
|
|
Rated opening time (sec)
|
0.05
|
|
Rated closing time (sec)
|
0.1
|
|
Rated closing voltage (VDC)
|
48/110/220
|
|
Current of closing coil (A)
|
5 (at 110VDC)
|
|
Rated tripping voltage (VDC)
|
48/110/220
|
|
Current of tripping coil (A)
|
5 (at 110VDC)
|
|
Operating duty
|
0 - 3 min - CO - 3 min - CO
|
|
Applied standards
|
IEC Pub 56, BS 5311, ANSI C 37, JEC 2300
|
|
Low-frequency withstand voltage (kA)
|
27
|
36
|
60
|
80
|
|
Inpulse withstand voltage (kA)
|
60
|
95
|
125
|
170
|
|
Auxiliary contacts
|
5NO 5NC
|