- No.6， Xingzhi Rd, Qixia District, Nanjing, Jiangsu Province, 210046, China
- njzfelectric@zftrades.com
Product Categories
Specific Parameter
| Model | Unit | Numerical value |
| Rated operating voltage of main circuit | kV | 1.14 |
| Rated operating current of main loop | A | 160, 250, 400, 630 |
| Power frequency withstand voltage | kV | 4200- 6000 |
| Main loop capacity (A/100) | A | 1250, 1600 |
| Main circuit breaking capacity (A/25) | A | 1000, 1280 |
| Limiting breaking current | A | 1250, 1600 |
| Contact opening distance | mm | 1.8±0.2 |
| Out-of-line spacing | mm | ≥0.6 |
| Closing synchronization | ms | ≥2 |
| Mechanical life | Ten thousand times | 100 |
| Electrical life | AC-30000 times | 60 |
| AC-40000 times | 6 |
Specification
| Model | Single pole | |||
| CKJP-80 | CKJP-125 | CKJP-160 | ||
| Rated voltage | 1140V | 1140V | 1140V | |
| Rated Current | 80A | 125A | 160A | |
| Main contact parameter | Open distance (mm) | 2.0 ±0.2 mm | 2.0 ±0.2 mm | 2.0 ±0.2 mm |
| Overtravel (mm) | 1.0 ±0.2 mm | 1.0 ±0.2 mm | 1.0 ±0.2 mm | |
| Breaking ability | Rated connection | 1250A | 1250A | 1250A |
| Rated break | 600A | 600A | 600A | |
| Limit break | 2500A | 2500A | 2500A | |
| Operating frequency | AC4 load 240 times / hour, short time (20 seconds) 2000 times / hour. | |||
| Electrical life | AC4 Lolad >6*104 | |||
| Mechanical life | 3 *106 | |||
Dimension
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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