JN15-12/31 5 12kV внутренний комбинированный электрический двигатель высоковольтный заземляющий переключатель для распределительного механизма 12 KV
- Категория: Другие переключатели >>>
- Поставщик: Yufeng,Electric,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 119.80 $* | 125.27 $* |
| Aug-16-2025 | 118.28 $* | 124.30 $* |
| Jul-16-2025 | 99.20 $* | 104.53 $* |
| Jun-16-2025 | 116.81 $* | 122.84 $* |
| May-16-2025 | 101.81 $* | 106.16 $* |
| Apr-16-2025 | 114.37 $* | 120.32 $* |
| Mar-16-2025 | 113.92 $* | 119.46 $* |
| Feb-16-2025 | 112.4 $* | 118.39 $* |
| Jan-16-2025 | 111.42 $* | 117.74 $* |
Характеристики
Product Description
12KV JN15-12/31.5-250 Indoor Combined Earthing Switch
1. Model No.: JN 15-12/31.5 HV earthing switch
2. Standard: GB 1985-2004 AC HV disconnect switch and earthing switch, IEC129
3. Application: KYN61-40.5 HV switchgear and various types HV switchgear
4. Main function: Used for earthing protection
5. Central distance between poles:250
![HG[RO1Q71LRO4B}0$])W[W5.png](http://sc02.alicdn.com/kf/H9f95b73162a24c57a9deed48545491feL/200376832/H9f95b73162a24c57a9deed48545491feL.png)
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 | |
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Company Information
FAQ
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.
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