- Rated current:31.5KA
- Rated voltage:40.5KV
- rated short circuit withstand time:4
- rated short circuit making current:80
- Rated peak withstand current:80KA
- Central distance between poles:300; 350; 400
- Place of Origin:CN;ZHE
- Brand Name:YUFENG
- Model Number:JN22-40.5/31.5
- Max. Current:31.5KA
- Max. Voltage:40.5KV
Specifications
JN22-40.5/31.5 Series High Voltage earthing switch
1.Rated voltage:12KV, 24KV, 40KV, 40.5KV
2.easy operated and secured
3.quality
40.5KV high voltage switchgear earthing switch
1. Model No.: JN22-40.5 / 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: 280, 300, 350, 400
![N4}]3Q3VGYXNDVKW6B0GRVE.png](https://icbu-1306369054.cos.ap-shanghai.myqcloud.com/describe/img/17380246016/1622018081108H62ee0a45f3fe49ff9e25a4dd0ecc622aI.png?imageMogr2/format/webp/auto-orient)
| Item | Item | data |
| Rated voltage | KV | 35 |
| Maximum voltage | KV | 40.5 |
| Rated short time withstand current | KA | 31.5 |
| Rated short circuit withstand time | S | 4 |
| Rated short circuit making current | KA | 80 |
| Rated peak withstand current | KA | 80 |
| 1 main power frequency withstand voltage | KV | 95 |
| Lightning Impulse withstand voltage | 185 | |
| Central distance between poles | mm | 300; 350; 400 |
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.com
Q: What is your terms of payment ?
A: Payment=500USD, 30% T/T in advance ,balance before shippment.
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