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Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device

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Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device

Name: Electrical Porcelain Surge Arrester 66KV Overvoltage Protection Device
Brand: YONGDE
Price: 1 USD

Brand Name : YONGDE

Model Number : Y10W5-66

Certification : ISO9001

Place of Origin : Zhejiang,China(Mainland)

MOQ : 1pcs

Price : negotiation

Payment Terms : D/A, D/P, L/C, T/T, Western Union, MoneyGram, PayPal

Supply Ability : 1,500 pcs per month

Delivery Time : 21days per container

Packaging Details : Wooden case

Type : Metal Oxide Surge Arrester

Material : Porcelain

Housing : Porcelain

Rated voltage : 66KV

Nominal Current : 10KA

Color : Customized

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Electrical Porcelain Surge Protector Device Lightning Diverter

Description:

Porcelain Surge Arrester for 35~220kv alternating system

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.
E creepage distance of porcelain housed products is wide which is suitable for IV level heavy pollution areas.

Applications:

1. Distribution networks

2. Transmission line

3. Substation

4. Railway power station

5. Alternator and electromotor

Specifications:

Type	Y10W5-66/176
Rated voltage---------kV	66
MOCV ----------------kV	52.8
Nominal Current-------kV	10
Residual voltage of steep impulse----at 5kA(kV)	221
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)	178
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV)	137
1mA D.C reference voltage (kV)	96
Line discharge level	1
2mS long duration impulse current A	400
4/10µS High current impulse kA	100
Lightning impulse withstand kV	325
Power frequency voltage withstand(dry/wet)kV	140
0.1S TOV--------------kV	79.2
1S TOV----------------kV	75.9
10S TOV---------------kV	72.6
1200S TOV-------------kV	66
Creepage distance ----mm	2500
Material employed in series non-linear resistor	Zinc Oxide

Product Tags:

Metal Oxide Arrester

modern surge arresters

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