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60KV 5KA High Voltage Polymeric Lightning Arrester for Power Station

Place of Origin: Zhejiang

Company Profile

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

Product Detail

Model No.: YH5W5-60

Product Description

Power Station Lightning Current Silicon Rubber Material Surge Arresters

 

Description:

 

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. 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.

 

Features:

 

1. Compact and Lightweight

2. Extremely Safe Pressure Relief Performance

3. Superior Performance against Environmental Contamination

4. Directly Molded Structure

5. Compliance with International Standards(IEC60099-4)

6. Simple Support Structure

7. Manufactured at Advanced ISO-9001 certified facilities

 

Operating 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.

 

Specifications:

 

Type YH5W5-60/150
Rated voltage---------kV 60
MOCV ----------------kV 48
Nominal Current-------kV 5
Residual voltage of steep impulse----at 5kA(kV) 163
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) 150
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) /
1mA D.C reference voltage (kV) 85
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 72
1S TOV----------------kV 69
10S TOV---------------kV 66
1200S TOV-------------kV 60
Creepage distance ----mm 2070
Material employed in series non-linear resistor Zinc Oxide

 

 

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