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OEM High Quality Midwest Service Disconnect Manufacturers – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R
OEM High Quality Midwest Service Disconnect Manufacturers – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R Detail:
Specification
1. Altitude:≤3000m;
2. Ambient temperature:-25°C ~ +40°C;
3. Wind speed:≤35m/s;
4. Pollution degree:≤III
5. Earthquake intensity.≤8 degree;
6. Applicable occasions should free from infiammable, explosives caustic gas.
Parameter
|
No. |
Product model→ |
GW4-40.5III |
GW4-72.5III |
GW4-126 III |
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| Rated value↓ | |||||||||||||||
|
1 |
Rated voltage |
40.5 |
72.5 |
126 |
|||||||||||
|
2 |
Rated current |
630 |
1250 |
1600 |
2000 |
630 |
1250 |
1600 |
2000 |
630 |
1250 |
1600 |
2000 |
||
|
3 |
Rated withstand current (peak value) |
50 |
80 |
100 |
100 |
50 |
80 |
100 |
100 |
50 |
80 |
100 |
100 |
||
| Rated short time withstand current (effective value) kA |
20 |
31.5 |
40 |
40 |
20 |
31.5 |
40 |
40 |
20 |
31.5 |
40 |
40 |
|||
| Duration of rated short ciruit (s) |
4 |
||||||||||||||
|
4 |
Rated withstand current (peak value) |
25 |
|||||||||||||
| Rated short-time withstand current (effective value) kA |
10 |
||||||||||||||
| Duration of rated short circuit (s) |
4 |
||||||||||||||
|
5 |
Rated withstand current (peak value) |
100 |
|||||||||||||
| Rated short-time withstand current (effective value) kA |
40 |
||||||||||||||
| Duration of rated short circuit (s) |
4 |
||||||||||||||
|
6 |
Rated short-time power frequency withstand voltage (effective value）kV |
To earth |
95 |
160 |
230 |
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|
Across the isolating distance |
118 |
197 |
265 |
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|
7 |
Rated lightning impulse withstandvoltage (effective value)kV |
To earth |
185 |
350 |
550 |
||||||||||
|
Across the isolating distance |
215 |
385 |
630 |
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|
8 |
Rated terminal static mechanical load N |
Level vertical |
750 |
750 |
750 |
750 |
750 |
750 |
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|
Level horizontal |
500 |
500 |
500 |
500 |
500 |
500 |
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|
Vertical force |
500 |
500 |
500 |
500 |
500 |
500 |
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|
9 |
Switch generator conversion current(generatrix conversion voltage 100V)A |
504 |
1000 |
1280 |
1600 |
504 |
1000 |
1280 |
1600 |
504 |
1000 |
1280 |
1600 |
||
|
10 |
Wireless electricity disturbing level |
no |
no |
Not over2000pV |
|||||||||||
|
11 |
Mechanical endurance |
3000 |
3000 |
3000 |
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Product detail pictures:
Related Product Guide:
We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for OEM High Quality Midwest Service Disconnect Manufacturers – GW4-12(40.5) L&R 12kV Outdoor disconnecting switch isolating switch with earth disconnecto Outdoor HV Disconnect Switch – L&R , The product will supply to all over the world, such as: Manila, Denver, Malaysia, We have been committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.
By Phoebe from Ecuador - 2018.12.05 13:53
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Elaine from Los Angeles - 2018.11.11 19:52
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