36kv 40kv Electrical Sf6 Gas Disconnector Lbs Load Break Switch Switch Disconnect Sc6 Sm6
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Product Description
GSC-36 high voltage SF6 load circuit breaker, with a rated voltage of 36kV, can respond and protect the power system in case of errors. The switch can be manually operated or electrically operated, with optional grounding function. The combination of switch and fuse can protect the entire system. The rated current of the fuse can be determined according to customer requirements. This switch is compact in size, easy to install, maintenance free, and suitable for a wide range of applications, especially circular hosts. It can also be used in conjunction with vacuum circuit breakers to achieve excellent performance and favorable cost.
Main technical specifications
| Item NO. |
Name |
Unit |
Technical parameters |
| Load break switch panel |
| 1 |
Rated Voltage Un |
kV |
12 |
24 |
36 |
| 2 |
Rated Frequency |
Hz |
50 |
50 |
50 |
| 3 |
Rated Current |
A |
630 |
630 |
630 |
| 4 |
Rated Load Breaking Current |
A |
630 |
630 |
630 |
| 5 |
Rated Short Time Withstand Current(rms) |
kA |
20 |
20 |
20 |
| 6 |
Rated Short Time Duration |
s |
3 |
3 |
3 |
| 7 |
Rated Peak Withstand Current |
kA |
50 |
50 |
50 |
| 8 |
Rated Closed Switch - Off Current |
A |
630 |
630 |
630 |
| 9 |
Rated Cable Charging Breaking Current |
A |
10 |
10 |
10 |
| 10 |
Rated Active Load Breaking Current |
A |
630 |
630 |
630 |
| 13 |
Earthing Switch 2s Short Time Withstand Current |
kA |
20 |
20 |
20 |
| 14 |
Rated Short-Circuit Current Making Times |
times |
2 |
2 |
2 |
| 15 |
Rated Current Breaking Times |
times |
10 |
10 |
10 |
| 16 |
Mechanical Endurance |
Load Break Switch |
times |
3000 |
3000 |
3000 |
| Earthing Switch |
times |
2000 |
2000 |
2000 |
| 17 |
SF6 gas anual leakage rate≤ |
|
/year |
0.10% |
0.10% |
0.10% |
Note: For short circuit breaking and peak current is based on Fuse plus combination.
Features
The load switch adopts double break rotating moving contacts and has the following three states: Closing;Opening; Grounding.
Good insulation performance. The load switch uses SF6 as the arc extinguishing and insulation medium. The switch is sealed by upper and lower shells cast with epoxy resin.
Good safety performance. If an arc occurs inside, a structural weakness at the rear of the casing will burst, and the arc exhaust valve on the cabinet will open, directing the overpressure airflow to the outside of the cabinet.
It can be operated manually or electrically, making it easy and reliable to operate.
Three phase integrated installation, good periodicity, few parts, easy to adjust and install, simple and easy to implement, long service life.
Each load switch is sealed and maintenance free for life.
Our Services
12 months warranty
Type test, technical and marketing support.
Warmly welcome customized design.
After-sales service ..
FAQ
1.What is the payment term?
T/T, wire transfer, west union
2. What kind of VCB do you have?
We have 12kv,24kv,36kv,40.5kv lateral type and withdrawable type vacuum circuit breaker.
3. Warranty period?
Normally 12 months.
3.How about type test?
Our client passed type test in Europe, and we also type tested in China.
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