Metal Oxide Porcelain Lightning Arrester 12-42kv
Product Details:
| Place of Origin | China (Mainland) |
|---|
Payment & Shipping Terms:
| Payment Terms: | L/C,T/T |
|---|
Detailed Product Description
the Metal Dxide Lightning Arrester is the most advanced over-voltage protector. It is widely used as protective devices against switching and lightning over voltages in power electrical systems such as power transformers ,distributors,generators, compensation capacitors.
| Lightning Arrester Technical Data | |||||||||
| Rated Voltage | 12kV | 15KV | 18KV | 21KV | 24 kV | 27kv | 33KV | 36 kV | 42 kV |
| Rated frequency | 48~62Hz | 48~62Hz | 48~62Hz | 48~62Hz | 48~62Hz | 48~62Hz | 48~62Hz | 48~62Hz | 48~62Hz |
| Continuous operating voltage | 9.6kV | 12KV | 14.4KV | 16.8KV | 19.2 kV | 21.6KV | 26.4KV | 28.8 kV | 33.6 kV |
| Nominal discharge current | 10kA | 10kA | 10KA | 10KA | 10kA | 10kA | 10kA | 10kA | 10kA |
| Power frequency reference voltage | 12kV | 15KV | 18KV | 21KV | 24 kV | 27KV | 33KV | 36 kV | 42 kV |
| Lightning impulse residual voltage | 36kV | 45KV | 54KV | 63KV | 72 kV | 81KV | 99KV | 108 kV | 126 kV |
| Steep current impulse residual voltage | 41.5 kV | 52KV | 62KV | 72.5KV | 82.8 kV | 93.2KV | 113.8KV | 124.2 kV | 145 kV |
| Switching impulse residual voltage | 30.6 kV | 38.3KV | 46KV | 53.5KV | 61.2 kV | 69KV | 84.2KV | 91.8 kV | 107 kV |
| Rectangular current withstand 2000μs | 250A | 250A | 250A | 250A | 250A | 250A | 250A | 250A | 250A |
| High current withstand 4/10μs | 100kA | 100KA | 100KA | 100KA | 100kA | 100kA | 100kA | 100kA | 100kA |
| Line discharge class | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Partial discharge | 10pC | 10pC | 10pC | 10pC | 10pC | 10pC | 10pC | 10pC | 10pC |
| Creepage distance | 369mm | 419mm | 487mm | 555mm | 655mm | 690mm | 894mm | 894mm | 1083mm |
| Lightning impulse withstand | 75kV | 75KV | 75KV | 95KV | 125 kV | 125 kV | 185 kV | 185 kV | 200 kV |
| Power frequency withstand(wet 1min) | 35 kV | 35KV | 35KV | 55KV | 55 kV | 55 kV | 80KV | 80 kV | 90 kV |
Metal Oxide Porcelain Lightning Arrester 12-42kv
Other Products from this Supplier
See more
Porcelain arrester, metal oxide arrester, lightning arrester products from this supplier.
Product Showcase[30]
Products
- transformer bushing [1]
- fuse [7]
- others [2]
- Arrester [21]
- Insulator [17]
- varistor [16]
- epoxy fiberglass rod [9]
- epoxy fiberglass tube [9]
- insulator for transformer bushing [2]
- Others [3]
Company Info
Shijiazhuang Fayun Electric Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shijiazhuang
Province/State: Hebei
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products























