English
Spanish
French
ArabicElectric Pole Accessories
- Home
- Products
- Composite Insulator
- CW-PLA: Polymeric Lightning Arrester
Hbcrownwealth Polymeric Lightning Arrester is a gapless zinc oxide lightning arrester made of polymeric composite material, designed to protect your overhead distribution network from overvoltages up to 36 kV. With crimped structural construction and lightweight, they offer optimal mechanical strength and are perfect for harsh environment conditions.
Hbcrownwealth Polymeric Lightning Arrester is a gapless zinc oxide lightning arrester made of polymeric composite material, designed to protect your overhead distribution network from overvoltages up to 36 kV. With crimped structural construction and lightweight, they offer optimal mechanical strength and are perfect for harsh environment conditions.
Description
Our Distribution Lightning Arresters have been designed and tested to meet our customers’ tough environmental conditions. Tests were carried out on these lightning arresters under the supervision of independent and accredited European test laboratories to meet the requirements of the latest edition of the IEC 60099-4 standard. They are manufactured using high-quality ZnO varistors, which display excellent thermal and current handling characteristics due to the guaranteed homogeneity of the varistor volume. The Distribution Lightning Arresterโs crimped structural construction ensures lightweight products with optimal mechanical strength. The manufacturing process ensures void-free construction and optimum interface sealing. This is achieved by bonding the silicone housing directly to the ZnO discs and aluminium end fittings using a special bonding solution.
The lightning arresters can be used to protect medium voltage distribution networks and equipment from switching and lightning lightning related over-voltages in areas with relatively high iso-keraunic levels. They are for both outdoor and indoor use to protect transformers and cable terminations.
We are a reliable Lightning Arrester Manufacturer and Exporter in China, contact us now to get the most competitive ex-factory prices in the market.
Features
Directly molded housing prevents moisture ingress
Safe non-shattering short circuit behavior to higher current levels
Type Tests are independently verified in accordance with IEC60099-4, Ed 3.0
Alternating sheds for best pollution flash over resistance
Hydrophobic silicone housing for outdoor use
Excellent operating performance & long service life
Parameters
| Parts No. | Rated Voltage | MCOV(kV) | Maximum Residule Voltage (kV) | Creepage Distance (mm) | Dry Arcing Distance (mm) | ||
| 5.0kA | 10kA | 20kA | |||||
| CW-PLA3 | 3 | 2.55 | 7.5 | 8.2 | 9.2 | 250 | 146 |
| CW-PLA6 | 6 | 5.1 | 15.1 | 16.3 | 18.4 | 250 | 146 |
| CW-PLA9 | 9 | 7.65 | 22.6 | 24.5 | 27.5 | 370 | 178 |
| CW-PLA12 | 12 | 10.2 | 30.1 | 32.6 | 36.5 | 520 | 214 |
| CW-PLA15 | 15 | 12.7 | 37.7 | 40.8 | 46.1 | 650 | 250 |
| CW-PLA18 | 18 | 15.3 | 45.2 | 48.9 | 55.3 | 650 | 250 |
| CW-PLA21 | 21 | 17 | 52.7 | 57.1 | 64.3 | 790 | 284 |
| CW-PLA24 | 24 | 19.5 | 60.3 | 65.2 | 73.5 | 920 | 318 |
| CW-PLA27 | 27 | 22 | 67.8 | 73.4 | 82.6 | 1050 | 356 |
| CW-PLA30 | 30 | 24.4 | 75.4 | 81.6 | 91.6 | 1200 | 392 |
| CW-PLA33 | 33 | 26.7 | 82.9 | 89.7 | 99.5 | 1340 | 428 |
| CW-PLA36 | 36 | 29 | 90.4 | 97.9 | 109.6 | 1340 | 428 |
Description
Our Distribution Lightning Arresters have been designed and tested to meet our customers’ tough environmental conditions. Tests were carried out on these lightning arresters under the supervision of independent and accredited European test laboratories to meet the requirements of the latest edition of the IEC 60099-4 standard. They are manufactured using high-quality ZnO varistors, which display excellent thermal and current handling characteristics due to the guaranteed homogeneity of the varistor volume. The Distribution Lightning Arresterโs crimped structural construction ensures lightweight products with optimal mechanical strength. The manufacturing process ensures void-free construction and optimum interface sealing. This is achieved by bonding the silicone housing directly to the ZnO discs and aluminium end fittings using a special bonding solution.
The lightning arresters can be used to protect medium voltage distribution networks and equipment from switching and lightning lightning related over-voltages in areas with relatively high iso-keraunic levels. They are for both outdoor and indoor use to protect transformers and cable terminations.
We are a reliable Lightning Arrester Manufacturer and Exporter in China, contact us now to get the most competitive ex-factory prices in the market.
Features
Directly molded housing prevents moisture ingress
Safe non-shattering short circuit behavior to higher current levels
Type Tests are independently verified in accordance with IEC60099-4, Ed 3.0
Alternating sheds for best pollution flash over resistance
Hydrophobic silicone housing for outdoor use
Excellent operating performance & long service life
Parameters
| Parts No. | Rated Voltage | MCOV(kV) | Maximum Residule Voltage (kV) | Creepage Distance (mm) | Dry Arcing Distance (mm) | ||
| 5.0kA | 10kA | 20kA | |||||
| CW-PLA3 | 3 | 2.55 | 7.5 | 8.2 | 9.2 | 250 | 146 |
| CW-PLA6 | 6 | 5.1 | 15.1 | 16.3 | 18.4 | 250 | 146 |
| CW-PLA9 | 9 | 7.65 | 22.6 | 24.5 | 27.5 | 370 | 178 |
| CW-PLA12 | 12 | 10.2 | 30.1 | 32.6 | 36.5 | 520 | 214 |
| CW-PLA15 | 15 | 12.7 | 37.7 | 40.8 | 46.1 | 650 | 250 |
| CW-PLA18 | 18 | 15.3 | 45.2 | 48.9 | 55.3 | 650 | 250 |
| CW-PLA21 | 21 | 17 | 52.7 | 57.1 | 64.3 | 790 | 284 |
| CW-PLA24 | 24 | 19.5 | 60.3 | 65.2 | 73.5 | 920 | 318 |
| CW-PLA27 | 27 | 22 | 67.8 | 73.4 | 82.6 | 1050 | 356 |
| CW-PLA30 | 30 | 24.4 | 75.4 | 81.6 | 91.6 | 1200 | 392 |
| CW-PLA33 | 33 | 26.7 | 82.9 | 89.7 | 99.5 | 1340 | 428 |
| CW-PLA36 | 36 | 29 | 90.4 | 97.9 | 109.6 | 1340 | 428 |
No.95 Qilian St. Shijiazhuang,China
info@hbcrownwealth.com
Phone: +86-311-89871588
