Certification: | ISO9001:2000 |
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Shell Material: | Stainless Steel |
Structure: | Fixed Board |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Item | Unit | Parameter | |
Rated voltage | kV | 12&35&40.5 | |
Rated current | A | 630 1250 2000 2500 | |
Rated frequency | Hz | 50 | |
Rated power frequency withstand voltage (1min) | Phase to phase, Phase to earth | kV | 42 |
Insulation Distance | 48 | ||
Rated Lightning impulse withstand voltage | Phase to phase, Phase to earth | kV | 75 |
Insulation Distance | 85 | ||
1min power frequency withstand voltage of Auxiliary control circuit | V | 2000 | |
Rated short-circuit breaking current (effective value) | kA | 25 31.5 40 | |
Rated short time withstand current | kA /s | 25/4 31.5/4 40/4 | |
Rated peak withstand current | kA | 63 80 100 | |
Rated short-circuit making current | kA | 63 80 100 | |
Every phase main return circuit resistance | μΩ | ≤250 | |
Rated SF6 gas pressure (20ºC) | Mpa | 0.045±0.005 | |
Min SF6 gas pressure (20ºC) | Mpa | 0.03 | |
Annual SF6 gas loss rate | % | ≤1 | |
Rated voltage of auxiliary control circuit | V | DC110/220,AC220 | |
Degrees of protection | Gas-filled compartment:IP67 Low-voltage compartment:IP4X |
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Dimensions (Width×Depth×Height) | mm | 500 ×1000×1850 |
1. |
Pre sale service |
a. |
make technical solution |
b. |
send quotation, technical data sheet and drawing |
c. |
prepare power transmission plan, testing plan and shipment plan |
2. |
In sale service |
a. |
supervise the manufacturing schedule totally in accordance with the plan |
b. |
send photos to customer during every manufacturing process(hold point) |
c. |
inform the customer one week before testing. |
3. |
After sale service |
a. |
installation and commissioning, training the workers |
b. |
quick response within 12 hours any time |
c. |
provide 12 months guarantee period normally. |
Thanks for choosing VILLE as your reliable partner ,pls send single line diagram ,we will made according to your drawing.
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