JN15-12/31.5 Grounding Earthing Switch For VCB switchgear
Summary:
JN15-12/31.5 Indoor 50HZ HV Moter Drive 12KV Switchgear High Voltage Earthing Switch
It is designed and developed by our own company by bringing in international advanced technology, considering our own country's specificpower supply. It performances meet IEC420 <<AC H.V Load Switch with Fuse>>(1990 Edition) and GB3804 <<3-63KV AC H.V.Load Switch>>after strict test and long-time operating. compared to product of the kind in the foreign country , its technical parameter has reached the international level with the features of small volume and light weight. Can be used in package substation and ring network cebin . It is used widely in 12KV distribution network to protect the equipment againet working without phase.
The sucess of the product fills the domestic gap ,with functions of switch,isolating and earthing.
Ambient condition:
1.Altitude: ≤1000m
2.Ambient temperature: -10°C ~+40°C
3.Earthquake intensity: ≤8 degree
4.Pollution level: II
5.Relative humidity: Daily averages95%,Monthly average≤90%
Parameters:
|
Item |
Item |
data |
|
Rated voltoge |
KV |
12,24 |
|
Rated short time withstand current |
KA |
31.5 |
|
Rated short circuit withstand fime |
S |
4 |
|
Rated short circuit making current |
KA |
80 |
|
Rated peak withstand current |
KA |
80 |
|
Rated insulation leve |
1 min power frequency withstand voltoge |
KV |
42 |
|
|
Lightning impulse withstand voltage |
|
75 |
|
Mechanism life |
time |
2000 |
FAQ:
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 I 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, etc.
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide 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.
Audited Supplier 
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