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Home > products > Porcelain Surge Arrester > MOA Type Lightning Surge Arrestor 69KV 10KA Outdoor Porcelain Arrester for Distribution Networks

MOA Type Lightning Surge Arrestor 69KV 10KA Outdoor Porcelain Arrester for Distribution Networks

Product Details

Place of Origin: Zhejiang,China(Mainland)

Brand Name: YONGDE

Certification: ISO9001

Model Number: Y10W5-69

Payment & Shipping Terms

Minimum Order Quantity: 1pcs

Price: negotiation

Packaging Details: Wooden case

Delivery Time: 21days per container

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

Supply Ability: 1,500 pcs per month

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High Light:

Porcelain Lightning Arrester

,

Metal Oxide Arrester

Type:
MOA
Housing:
Porcelain
Rated Voltage:
69KV
Nominal Current:
10KA
Color:
Customized
Type:
MOA
Housing:
Porcelain
Rated Voltage:
69KV
Nominal Current:
10KA
Color:
Customized
MOA Type Lightning Surge Arrestor 69KV 10KA Outdoor Porcelain Arrester for Distribution Networks

MOA Type Lightning Surge Arrestor 69KV 10KA Outdoor Porcelain Arrester for Distribution Networks​

 

Description:

 

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.

 

Specifications:

 

Type Y10W5-69/183
Rated voltage---------kV 69
MOCV ----------------kV 55.2
Nominal Current-------kV 10
Residual voltage of steep impulse----at 5kA(kV) 218
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) 183
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) 140
1mA D.C reference voltage (kV) 100
Line discharge level 2
2mS long duration impulse current A 600
4/10µS High current impulse kA 100
Lightning impulse withstand kV 325
Power frequency voltage withstand(dry/wet)kV 140
0.1S TOV--------------kV 82.8
1S TOV----------------kV 79.35
10S TOV---------------kV 75.9
1200S TOV-------------kV 69
Creepage distance ----mm 2500
Material employed in series non-linear resistor Zinc Oxide