High Voltage Polymer Metal-Oxide Lightning Arrester Surge Arrester 5ka, 21kv

High Voltage Polymer Metal-Oxide Lightning Arrester Surge Arrester 5ka, 21kv image

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Product Name:

High Voltage Polymer Metal-Oxide Lightning Arrester Surge Arrester 5ka, 21kv

Model NO.:

YH5W-21

Brand:

Yongde

Certification:

ISO9001

Material:

ZnO

Shape:

Spiral

Operation Voltage:

High Voltage

Size:

Large

Application:

Substation

Installation:

Parallel Arrester

Structure:

Zinc Oxide Arrester

Type:

Power Source Arrester

Phase:

Single

Housing Color:

Grey

Voltage:

21kv

Nominal Discharge Current:

5ka

Trademark:

YONGDE

Transport Package:

Carton

Specification:

SGS

Origin:

Hangzhou

HS Code:

85354000

Product Details

1. Polymer Housed with flexible silicone rubber, explosion-proof ZnO varistor as the core component
Is large in flow capacity which is much higher than that of the
2. National standard GB11032 and ANSI 62.22, and with high reliability. With fully insulated tops, the
Product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet.
3. Products with detachment device can provide signals for quitting operation when failure occurs,
Avoiding arrester explosion, and it is maintenance-free.
4. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in
Heavy pollution areas.

Rated voltage: 21KV
Shed diameter: 120/90
Height b: 218mm
Gross weight: 1.6kg
Creepage distance: 662mm
Long duration current impulse 250A
Lightning impulse withstand 95/125KV

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