
Standard | GB19212.1-2008, GB1094.6-2011 | Rated Voltage | 380V- 10KV |
Dielectric test | 2KV/ 50Hz/5mHA/60s | Rated Frequency | 50 Hz |
Insulation Class | H | Certification | CE , ISO , SGS |
Winding material | Copper | Elevation above seal level | ≤2000m a.s.l |
Rated voltage drop | < 10% | Inductance tolerance | 0±5% |
Temperature Rise | 45K - 75 K | Noise level | <60dB |
Power frequency withstand voltage | 5200V - 42KV | Package | Wooden BOox |
Power | 380V-10KV | Delivery | About 30 days |







Yes, we have a sample policy. You can consult our customer service for details.
2.What's delivery time?
It usually takes about 30 days for orders.
3.What's your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.PayPal,Cash.
4.What's your warranty terms?
We offer 12 months warranty time .
5.Do you have the products in stock?
No , We don't have stock. All our products produce according to your order quantity.
6.How do you conduct quality control in your factory?
Quality is first. We attach great importance to every link of production. Products will be carefully tested before packing and shipping .
7.How can I trust you ?
Our company has been audited and approved ISO9001,CE. We are the made-in-china's gold supplier.We have clients all around the world .