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66kV Metal Oxide Lightning Surge Arrester For Transmission Line
66kV Metal Oxide Lightning Surge Arrester For Transmission Line
Specifications
Brand Name :
Xi'an Shendian
Model Number :
YH5CX-75/218/ As per Technical demand
Certification :
IEC 60099-4/ GB 11032
Place of Origin :
China
MOQ :
1 pc.
Price :
To be determined.
Payment Terms :
T/T; L/C.
Supply Ability :
0.5M pc/year.
Delivery Time :
Ex-work 1 week~1 month depends on quantity.
Packaging Details :
Seaworthy package/ Customer specified.
Material :
Metal-oxide
Type :
With Series Gap
Usage :
Indoor/ Outdoor
Color :
Red/ Grey/ Customer specified
Nominal system voltage :
66kV
Nominal discharge current :
5kA
Bushing shed dimension :
Φ195 mm
Height :
910mm~1600mm
Description

66kV Transmission Polymer With Gap Surge Arrester

Product introduction:

Polymer-housed metal oxide surge arrester (MOA) combines advantages of organic insulation material and porcelain-housed MOA. It is of good electrical performance, high dielectric strength, resistance to high/low-temperature, to aging, as well as explosion-proof, excellent chemical stability, and hydrophobicity. Polymer housing is made of high-quality silicone rubber, formed by integral moulding and curing process which benefites sealing performance, service life and lead time.
Metal oxide varistors are wrapped and fixed by PBT, after that a varistor rod shall be processed by vulcanizing machine into a completed surge arrester. This kind of uniq technics greatly improves SA electricl performance and shorten production time.
Advantage:
1/ Low partial discharge;
2/ Low residual voltage;
3/ High dielectric insulation level;
4/ Tolerance to high/low temperature;
5/ Explosion-proof;
6/ Anti-corrosion;
7/ Anti-aging;
8/ Shorter lead time (Ex-work 1 week+).
Standard Technical Data:
Below info. only for your reference, all data shall be specified and determined by technical specification and customer demand.
Item Description Offered
1 Manufacture/ Country of Origin Xi'an Shendian/ China
2 Model YH5CX-75/218
3 Applicable standard IEC 60099-4
4 Type Outdoor, ZnO, gapless
5 Norminal voltage of system kV 66
6 Earthing system Effectively earthed
7 Rated frequency Hz 50/60
8 Rated voltage of SA kV 75
9 Power frequency reference voltage kV 117
10 - at reference current of
Note: State peak value or rms.		 mA (D.C) 1
11 Nominal discharge current kA 5
12 (a) Lightning impulse kV ≤218
(b) Steeping impulse kV ≤246
13 Material employed in series non-linear resistor ZnO etc.
14 Arrester housing:
- Material Polymer
- Minimum creepage distance mm/kV 25/31
15 - HV terminal hot zip screw
- earth terminal hot zip screw
16 Diameter of bushing sheds mm 195
17 Height mm 910/1600
Schematic diagram:
66kV Metal Oxide Lightning Surge Arrester For Transmission Line 66kV Metal Oxide Lightning Surge Arrester For Transmission Line
Reference:
1/ Shendian MOA is widely used in China EHV (Extra hight voltage) projects of State Grid, Southern Power Grid.
2/ Supplied MOA to ABB/Siemens/Schneider more than 20 years, as well as other capacitor/switchgear manufacturers.
3/ Shendian MOA has been exported to more than 30 counties all over the world.

66kV Metal Oxide Lightning Surge Arrester For Transmission Line

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66kV Metal Oxide Lightning Surge Arrester For Transmission Line

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Product Detail
Brand Name :
Xi'an Shendian
Model Number :
YH5CX-75/218/ As per Technical demand
Certification :
IEC 60099-4/ GB 11032
Place of Origin :
China
MOQ :
1 pc.
Price :
To be determined.
Contact Supplier
66kV Metal Oxide Lightning Surge Arrester For Transmission Line

Shendian Electric Co. Ltd

Verified Supplier
4 Years
Since 1985
Business Type :
Manufacturer
Main Products :
Lightning Surge Arrester, Neutral Grounding Resistor, Damping Resistor
Total Annual :
<41600000
Employee Number :
>191
Certification Level :
Verified Supplier
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