- No.6， Xingzhi Rd, Qixia District, Nanjing, Jiangsu Province, 210046, China
- njzfelectric@zftrades.com
Product Categories
Technical Parameter
| Model | Unit | Number |
| Rated voltage | kV | 12 |
| Rated current | A | 160, 250, 400, 630 |
| Power frequency withstand voltage | kV | 42 |
| Lightning impulse withstand voltage | kV | 75 |
| Rated breaking capacity | A | 8le 25 times |
| Rated closing capacity | A | 10le 100 times |
| Rated short-time withstand current | kV | (10le) 1.6, 2.5, 6.3 |
| Rated peak withstand current | kA | (25le) 4, 6.3, 10, 16 |
| Short-circuit current breaking and closing | A | (10le) O-180S-CO 1times |
| Overload withstand current | kA | (15le) 2.4, 3.8, 6.10 |
| Contact opening distance | mm | 5.5±0.5 |
| Overtravel | mm | ≥1.5 |
| Closing synchronization | ms | ≤2 |
| Mechanical life | 10,000 times | 50 |
| Electrical life | AC- 30,000 times | 25 |
| AC- 40,000 times | 10 |
Shipping
FAQ
Q: Are you manufacturer?
A: Yes, we are
Q:if you have any certificate?
A: we have CE, CB.
Q:Do you guarantee safe and secure delivery of products?
A: Yes, we always use high quality export packaging. We also use specialized packing according to demands. Specialist packaging and non-standard packing requirements may incur an additional charge.
Q: How can I place the order?
A: First sign the PI, pay deposit,then we will arrange the production. After finished production need you pay balance. Finally we will ship the Goods.
Q: When can I get the quotation ?
A: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation. Please call us or tell us in your mail, so that we could regard your inquiry priority.
Q: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality. the express freight will be afford by yourself.
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