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12KV 10KA Safety Substation Lightning Arrester , Metal Oxide Surge Protector without Gaps

Good quality Lightning Surge Arrester for sales
Good quality Lightning Surge Arrester for sales


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12KV 10KA Safety Substation Lightning Arrester , Metal Oxide Surge Protector without Gaps

China 12KV 10KA Safety Substation Lightning Arrester , Metal Oxide Surge Protector without Gaps supplier

Large Image :  12KV 10KA Safety Substation Lightning Arrester , Metal Oxide Surge Protector without Gaps

Product Details:

Place of Origin: Zhejiang,China(Mainland)
Brand Name: YONGDE
Certification: ISO9001/KEMA
Model Number: YH10W5-12

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: carton
Delivery Time: 21days per container
Payment Terms: T/T or western Union or L/C or PayPal
Supply Ability: 30,000pcs per month
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Detailed Product Description
Type: Metal Oxide Surge Arrester Material: Silicon Rubber
Housing: Polymer Rated Voltage: 12KV
Nominal Current: 10KA Accessory: Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop
Purpose: Over-Voltage Protection Structure: Self-Standing
Color: Gray

YH10W5-12 Substation Surge Arrester without Gaps, KEMA




YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties. YongDe surge arresters incorporate YNR elements (YongDe Non-linear Resistor ZnO Elements) with superior non-linear voltage-current characteristics, high quality and reliability. Metal oxide type surge arresters offer such special features inherent in the gap-less structure, such as a quick response to surge voltage, high energy dissipation capability, safe operation, compactness / lightweight and freedom from pollution.


Product characteristic:

1. Small size,Light weight,resistance to impact,no collision damage during

transportation,flexible installation,suitable for use in the switch cabin.
2. Special structure,the overall compression molding,no air gap,good sealing

performance,moisture-proof and explosion-proof
3. Large creepage distance,good hydrophobicity,strong stain resistance,stable

performance and reduce operation maintenance.
4. Unique formula of zinc oxide varistor, small leakage current,slow aging,long

service life.
5. With DC reference voltage,rectangular flow capacity and high current and large

current withstand capacity are higher than standard requirement.




Type YH10W5-12    
Rated voltage---------kV 12 4/10µS High current impulse kA 100
MOCV ----------------kV 10.2 Lightning impulse withstand kV 110
Nominal Current-------kA 10 Power frequency voltage withstand(dry/wet)kV 28
Residual voltage of steep impulse----at 5kA(kV) 36 0.1S TOV--------------kV 14.4
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) 33 1S TOV----------------kV 13.8
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) 31.5 10S TOV---------------kV 13.2
1mA D.C reference voltage (kV) 17 1200S TOV-------------kV 12
Line discharge level 1 Creepage distance ----mm 434
2mS long duration impulse current A 400 Material employed in series non-linear resistor Zinc Oxide


Packing details:


1) Size: 430mmX145mmX160mm with 3pieces per carton
2) Packing: Carton with polyfoam insert parts
3) Weight: 4.2kg/carton
4) Loading Port: Ningbo/ Shanghai(Or as customer requirement)
5) Loading Ability: 20'GP 4500sets / 40'GP 9000sets


Working condition:


1) Environment temperature: -40--+40 degree
2) altitude: <1000m
3) 48HZ

4) Power frequency voltage should not be more than continuous running voltag
5) Max wind speed should be less than 35m/s
6) Earthquake intensity should be less than 7 degree
7) If used in contamination area, should be noted in advance.

Contact Details
Hangzhou Yongde Electric Appliances Co.,Ltd

Contact Person: Matt

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