132KV 10KA Porcelain Substation Lightning Arrester with Extended Creepage

Place of Origin:	Zhejiang

Company Profile

Hangzhou Yongde Electric Appliances Co.,Ltd

Location:	Hangzhou, Zhejiang, China (Mainland)
Business Type:	Manufacturer

Product Detail

Model No.:	Y10W5-132

Product Description

Porcelain Protective Lighting Arrester with Extended Creepage

Description:

Porcelain Surge Arrester is a device to protect electrical equipment from over-voltage transients caused by external (lightning) or internal (switching) events.

Main features: It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
It has a two-way pressure release structure.
Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.

Applications:

1. Distribution networks

2. Transmission line

3. Substation

4. Railway power station

5. Alternator and electromotor

Parameter Chart:

Type	Y10W5-132/344
Rated voltage---------kV	132
MOCV ----------------kV	106
Nominal Current-------kV	10
Residual voltage of steep impulse----at 5kA(kV)	396
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)	334
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV)	263
1mA D.C reference voltage (kV)	192
Line discharge level	3
2mS long duration impulse current A	850
4/10µS High current impulse kA	100
Lightning impulse withstand kV	650
Power frequency voltage withstand(dry/wet)kV	275
0.1S TOV--------------kV	158.4
1S TOV----------------kV	151.8
10S TOV---------------kV	145.2
1200S TOV-------------kV	132
Creepage distance ----mm	4250
Material employed in series non-linear resistor	Zinc Oxide

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