- Rated voltage:12KV
- Rated current:31.5KA
- Mechanical Life:2000 Times
- Rated short circuit withstand time:4S
- Rated peak withstand current:80KA
- Whether the smart:No
- Place of Origin:CN;ZHE
- Certification:CE
- Brand Name:YUFENG
- Model Number:JN15-12/31.5-250
- Max. Current:31.5KA
- Max. Voltage:12KV
12KV JN15-12/31.5-250 Indoor Combined Earthing Switch
1. Model No.: JN 15-12/31.5 HV earthing switch
2. Standard: GB 1985-2004 AC HV disconnect switch and earthing switch, IEC129
3. Application: KYN61-40.5 HV switchgear and various types HV switchgear
4. Main function: Used for earthing protection
5. Central distance between poles:250
![HG[RO1Q71LRO4B}0$])W[W5.png](https://icbu-1306369054.cos.ap-shanghai.myqcloud.com/describe/img/17380246016/1622013370496H9f95b73162a24c57a9deed48545491feL.png?imageMogr2/format/webp/auto-orient)
Unit: (mm)
| Specification | E | F | G | H | D | C |
| JN15-12/31.5-165 | 165 | 75 | 160 | 565 | 426 | |
| JN15-12/31.5-180 | 180 | 75 | 160 | 595 | 456 | |
| JN15-12/31.5-200 | 200 | 75 | 160 | 635 | 496 | |
| JN15-12/31.5-210 | 210 | 75 | 160 | 655 | 516 | |
| JN15-12/31.5-220 | 220 | 75 | 160 | 675 | 536 | |
| JN1512/31.5 230 | 230 | 75 | 160 | 695 | 556 | 96 |
| JN15-12/31.5-250 | 250 | 75 | 160 | 735 | 596 | 96 |
| JN15-12/31.5-275 | 275 | 75 | 185 | 810 | 646 | 96 |
| Item | Item | data | |
| Rated voltoge | KV | 12 | |
| 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: Are you trading company or manufacturer ?
A: We are factory with more than 20 years experience in this field.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days
if the goods are not in stock, it is according to quantity.
Q:Do your company have a website ?
A:Please check :www.cnyufeng.cn
Q: What is your terms of payment ?
A: Payment=500USD, 30% T/T in advance ,balance before shippment.
Send Message
Related Products
