China Suppliers Porcelain Ceramic Housed ZnO Lightning Arrester Without Gap

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Quick Details

Product Name:

China Suppliers Porcelain Ceramic Housed ZnO Lightning Arrester Without Gap

Model NO.:

Y10W5-120

Certification:

Kema

Material:

Porcelain

Structure:

Self-Standing

Type:

Light Duty, Heavy Duty

Connection Type:

Phase to Earth

Delivery Time:

Shipped in 15 Days After Payment

Purpose:

Over-Voltage Protection

Accessory:

Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop

Color:

Brown

Trademark:

YongDe

Transport Package:

Wooden Case

Origin:

Zhejiang, China (Mainland)

Product Details

0.28kV~500kV Surge Arresters’ Characteristics:
1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight.
2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large
in flow capacity.
3. International standard IEC 60099-4 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.
4. Products with detachment device can provide signals for quitting operation when failure occurs,
avoiding arrester explosion, and it is maintenance-free.
5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.

Surge Arresters’ Technical Parameters:

Type	Y10W5-120/313
Rated voltage———kV	120	4/10μS High current impulse kA	100
MOCV —————-kV	98	Lightning impulse withstand kV	550
Nominal Current——-kV	10	Power frequency voltage withstand(dry/wet)kV	230
Residual voltage of steep impulse—-at 5kA(kV)	360	0.1S TOV————–kV	144
8/20μS Residual voltage of lightning impulse current kV(Peak value)—–at 5kA(kV)	304	1S TOV—————-kV	138
Residual voltage of switching impulse current kV (peak value)—-at 1kA (kV)	239	10S TOV—————kV	132
1mA D.C reference voltage (kV)	174	1200S TOV————-kV	120
Line discharge level	3	Creepage distance —-mm	3906
2mS long duration impulse current A	850	Material employed in series non-linear resistor	Zinc Oxide

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