| Customization: | Available |
|---|---|
| Application: | High-voltage |
| Usage: | High Voltage Power Transmission, Electrical Installation |
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1. The height above sea level shall be no more than 1000 meter;
2. Ambient air temperature: +400C~ -250C
3.Seismic intensity: no more than 8 magnitude
4 The average relative humidity of a day should be no more than 95%, that of a month should be no more than 90%
5.Filth degree: II
Main Technical Parameter
| Item | Unit | Data | ||
| Rated voltage | kV | 12 | ||
| Rated short time withstand current | kA | 40 | ||
| Rated duration of short circuit | S | 4 | ||
| Rated short circuit making current | kA | 100 | ||
| Rated peak withstand current | kA | 100 | ||
| Rated insulation level | Power frequency withstand voltage(1min) |
kV | Pole to ground | 42 |
| Lightning impulse withstand voltage | Between phases | 75 | ||
| Mechanical Life | times | 2000 | ||
Order Guide of earthing switch JN15-12/40:
1. When customers order earthing switch, please kindly inform us the product model, distance between phases, and if you will need the Live Display(model number Required)
2. Customers shall indicate the upper and lower position of the fixed and moving contacts of the earthing switch when installed in the switchgear
If other special requirements, please discuss with us in details;
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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