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Smart Power Solution
Power Distribution
MV SWGR
Features
Compact & Customized
- Compact and economical civil work
- Customized design for each customer
Reliability & Safety
- Tested according to international standards
- Metal partitions between each compartment to minimize damage to adjacent compartments
- Internal arc resistant structure and pressure relief systems for personal safety
- Circuit breaker drawing in/out with the door closed
- Various optional accessories including interlocks and padlocks
Convenience
- Applied maintenance-free VCB
- Minimized maintenance and simplified inspection
Compact & Customized
- Compact and economical civil work
- Customized design for each customer
Reliability & Safety
- Tested according to international standards
- Metal partitions between each compartment to minimize damage to adjacent compartments
- Internal arc resistant structure and pressure relief systems for personal safety
- Circuit breaker drawing in/out with the door closed
- Various optional accessories including interlocks and padlocks
Convenience
- Applied maintenance-free VCB
- Minimized maintenance and simplified inspection
Specification
| Rating |
Specification |
| Model |
S7 |
S12 |
S17 |
S24 |
S36 |
| Rated voltage (kV, rms) |
7.2 |
12 |
17.5 |
24 |
36 |
Power frequency withstand
voltage (kV, rms) |
20 |
28 |
38 |
50 |
70 |
Lightning impulse withstand
voltage (kV, peak) |
60 |
75 |
95 |
125 |
170 |
| Degree of protection |
IP4X |
IP4X |
IP4X |
|
|
IP4X |
IP4X |
IP4X |
Short-time withstand current
(kA/s) |
25/3 |
40/3 |
50/3 |
Same
with S7
model |
25/3 |
40/3 |
50/3 |
25/3 |
40/3 |
25/3,
31.5/3,
40/3 |
Internal arc withstand current
(kA/s) |
25/1 |
40/1 |
50/0.5 |
25/1 |
40/1 |
50/0.5 |
25/1 |
40/0.5 |
40/1 |
| Rated current (A, rms) |
630,
1250,
2000 |
1250,
2000,
3150,
4000 |
1250,
2000,
2500,
3150,
4000,
5000 |
630,
1250,
2000 |
1250,
2000,
3150,
4000 |
1250,
2000,
2500,
3150,
4000 |
630,
1250,
2000,
2500 |
1250,
2000,
3150 |
1250,
2000,
3150 |
| Rating |
Specification |
| Model |
S7 |
S12 |
S17 |
S24 |
S36 |
| Rated voltage (kV, rms) |
7.2 |
12 |
17.5 |
24 |
36 |
Power frequency withstand
voltage (kV, rms) |
20 |
28 |
38 |
50 |
70 |
Lightning impulse withstand
voltage (kV, peak) |
60 |
75 |
95 |
125 |
170 |
| Degree of protection |
IP4X |
IP4X |
IP4X |
|
|
IP4X |
IP4X |
IP4X |
Short-time withstand current
(kA/s) |
25/3 |
40/3 |
50/3 |
Same
with S7
model |
25/3 |
40/3 |
50/3 |
25/3 |
40/3 |
25/3,
31.5/3,
40/3 |
Internal arc withstand current
(kA/s) |
25/1 |
40/1 |
50/0.5 |
25/1 |
40/1 |
50/0.5 |
25/1 |
40/0.5 |
40/1 |
| Rated current (A, rms) |
630,
1250,
2000 |
1250,
2000,
3150,
4000 |
1250,
2000,
2500,
3150,
4000,
5000 |
630,
1250,
2000 |
1250,
2000,
3150,
4000 |
1250,
2000,
2500,
3150,
4000 |
630,
1250,
2000,
2500 |
1250,
2000,
3150 |
1250,
2000,
3150 |
