| Customization: | Available |
|---|---|
| Application: | High-voltage |
| Usage: | High Voltage Power Transmission, Electrical Installation |
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Joyelectric International is a professional China 40.5kv earthing switch distributor and agent among those well-known such manufacturers and suppliers, welcome to order 40.5kv earthing switch products from our factory and company.
1.The height above sea level shall be no more than 1000 meter;
2.Ambient air temperature: +40ºC~ -10ºC
3.Seismic intensity: no more than 8 magnitude
4.It shall be installed in the place without dust, fire, chemical erosion, explosion, vapor & salt spray, and the place where the strong vibration may happen.
Main technical parameter of earthing switch JN22-40.5/31.5
|
Item |
Unit |
Data |
||
|
Rated voltage |
kV |
40.5 |
||
|
Rated short time withstand current(4s) |
kA |
31.5 |
||
|
Rated short circuit making current |
kA |
80 |
||
|
Rated peak withstand current |
kA |
80 |
||
|
The center distance between phases |
mm |
280, 300, 350 |
||
|
Rated insulation lever |
Power frequency withstand voltage (1 min) |
kV |
Pole to ground |
95 |
|
Lightning impulse withstand voltage |
Between phases |
185 |
||
| Distance between phase L | L1 | L2 | L3 | A(installation hole of channels steel back) |
| 280 | 750 | 1060 | 690 | 3-Φ14 |
| 300 | 790 | 1100 | 730 | 3-Φ14 |
| 350 | 890 | 1200 | 830 | 3-Φ14 |
Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours
Q: Can l get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?
A: Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products wil be came out inspection by Qc department before shipping. And we willprovide goods inspection reports for your reference before shipment
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.
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