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2 Line Discharge Class Lightning Protector Arrester With KEMA Type Test Report , 10kA

2 Line Discharge Class Lightning Protector Arrester With KEMA Type Test Report , 10kA

Brand Name:YONGDE
Certification:ISO9001
Model Number:Y10W5-69
Minimum Order Quantity:1pcs
Delivery Time:21days per container
Payment Terms:D/A, D/P, L/C, T/T, Western Union, MoneyGram, PayPal
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Location: Hangzhou Zhejiang China
Address: Yinghu Economy Developing Zone, Fuyang Hangzhou City, Zhejiang Province, China
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Product Details

10kA Line Discharge Class 2 Porcelain ZnO Lightning Arrester With KEMA Type Test Report


Porcelain Surge Arrester:


This zinc oxide arrester is mainly used to protect distribution transformer,cable connector and electrical equipment from being damaged by lightning impulse voltage and operating over-voltage.

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


Data Sheet:


TypeY10W5-69/183
Rated voltage---------kV69
MCOV ----------------kV55.2
Nominal Current-------kA10
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 level2
2mS long duration impulse current A600
4/10µS High current impulse kA100
Lightning impulse withstand kV325
Power frequency voltage withstand(dry/wet)kV140
0.1S TOV--------------kV82.8
1S TOV----------------kV79.35
10S TOV---------------kV75.9
1200S TOV-------------kV69
Creepage distance ----mm2500
Material employed in series non-linear resistorZinc Oxide

Other:


Yongde holds the quality policy of being 'the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing', so that our products and services successfully satisfied our users. We warmly welcome friends and customers from home and abroad to contact for exchanges and corporations. We also welcome feedbacks from our user communities.

China 2 Line Discharge Class Lightning Protector Arrester With KEMA Type Test Report , 10kA supplier

2 Line Discharge Class Lightning Protector Arrester With KEMA Type Test Report , 10kA

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