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China GB 11032 Polymer Lightning Surge Arrester Gapless For Electrical Railway
China GB 11032 Polymer Lightning Surge Arrester Gapless For Electrical Railway

  1. China GB 11032 Polymer Lightning Surge Arrester Gapless For Electrical Railway

GB 11032 Polymer Lightning Surge Arrester Gapless For Electrical Railway

  1. MOQ: 1 pc.
  2. Price: To be determined by type and quantity.
  3. Get Latest Price
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
Usage Indoor/ Outdoor
Color Red/ Grey/ Customer specified
Type Gapless for Electrical railway
Nominal system voltage 27.5kV~ 110kV
Nominal discharge current 5kA/ 10kA
Height 525mm~ 1296mm
Bushing shed dimension Φ128mm~ Φ195mm
Brand Name Xi'an Shendian
Model Number YH*WT-XX/XX
Certification IEC 60099-4/ GB 11032
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

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 Usage Indoor/ Outdoor
Color Red/ Grey/ Customer specified Type Gapless for Electrical railway
Nominal system voltage 27.5kV~ 110kV Nominal discharge current 5kA/ 10kA
Height 525mm~ 1296mm Bushing shed dimension Φ128mm~ Φ195mm
Brand Name Xi'an Shendian Model Number YH*WT-XX/XX
Certification IEC 60099-4/ GB 11032 Place of Origin China
High Light Railway Polymer Surge ArresterGB 11032 Polymer Surge ArresterPolymer Gapless Lightning Arrester

Railway Polymer Gapless 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;
2/ High dielectric insulation level;
3/ Tolerance to high/low temperature;
4/ Explosion-proof;
5/ Anti-corrosion;
6/ Anti-aging;
7/ 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.
 
A: Nominal system voltage ≤55kV
Item Description   Offered Offered Offered Offered
1 Manufacture/ Country of Origin   Xi'an Shendian/ China
2 Model   YH5WT-42/105 YH5WT-42/110 YH5WT-42/120 YH5WT-84/240
3 Applicable standard   IEC 60099-4 IEC 60099-4 IEC 60099-4 IEC 60099-4
4 Type   Outdoor, ZnO, gapless
5 Norminal voltage of system kV 27.5 27.5 27.5 55
6 Earthing system   Effectively earthed
7 Rated frequency Hz 50/60 50/60 50/60 50/60
8 Rated voltage of SA kV 42 42 42 84
9 Maximum continuous operating voltage kV 31.5 31.5 34 68
10 Power frequency reference voltage kV 58 60 65 130
11 - at reference current of
Note: State peak value or rms.
mA (D.C) 1 1 1 1
12 Nominal discharge current kA 5 5 5 5
13 (a) Lightning impulse kV ≤105 ≤110 ≤120 ≤240
(b) Steeping impulse kV ≤118 ≤127 ≤138 ≤276
(c) Switching impulse kV ≤89 ≤94 ≤98 ≤196
14 Material employed in series non-linear resistor   ZnO etc. ZnO etc. ZnO etc. ZnO etc.
15 - Material   Polymer Polymer Polymer Polymer
- Minimum creepage distance mm/kV 25/31 25/31 25/31 25/31
16 - HV terminal   hot zip screw hot zip screw hot zip screw hot zip screw
- earth terminal   hot zip screw hot zip screw hot zip screw hot zip screw
17 Diameter of bushing sheds mm 128 128 128 195
18 Height mm 525 525 525 1296
 
 
Schematic diagram:
 
B: Nominal system voltage ≤110kV
Item Description   Offered Offered Offered Offered
1 Manufacture/ Country of Origin   Xi'an Shendian/ China
2 Model   YH5WT-100/260 YH5WT-100/275 YH5WT-100/290 YH5WT-100/295
3 Applicable standard   IEC 60099-4 IEC 60099-4 IEC 60099-4 IEC 60099-4
4 Type     Outdoor, ZnO, gapless Outdoor, ZnO, gapless Outdoor, ZnO, gapless
5 Norminal voltage of system kV 110 110 110 110
6 Earthing system   Effectively earthed
7 Rated frequency Hz 50/60 50/60 50/60 50/60
8 Rated voltage of SA kV 100 100 100 100
9 Maximum continuous operating voltage kV 73 73 73 73
10 Power frequency reference voltage kV 145 150 158 160
11 - at reference current of
Note: State peak value or rms.
mA (D.C) 1 1 1 1
12 Nominal discharge current kA 5 5 10 10
13 (a) Lightning impulse kV ≤260 ≤275 ≤290 ≤295
(b) Steeping impulse kV ≤291 ≤316 ≤325 ≤330
(c) Switching impulse kV ≤221 ≤234 ≤247 ≤251
14 Material employed in series non-linear resistor   ZnO etc. ZnO etc. ZnO etc. ZnO etc.
15 - Material   Polymer Polymer Polymer Polymer
- Minimum creepage distance mm/kV 25/31 25/31 25/31 25/31
16 - HV terminal   hot zip screw hot zip screw hot zip screw hot zip screw
- earth terminal   hot zip screw hot zip screw hot zip screw hot zip screw
17 Diameter of bushing sheds mm 195 195 195 195
18 Height mm 1296 1296 1296 1296
 
 
Schematic diagram:
 
 
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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1985

  • Total Annual:

    <41600000

  • Employee Number:

    >191

  • Ecer Certification:

    Verified Supplier

Xi'an Shendian Electric Co., Ltd. (hereinafter referred to as "Xi'an Shendian") is one of the designated domestic manufacturers of metal-oxide surge arrester, neutral grounding resistor, piezoresistor, surge protective device, resistor, cable accessories, tubular busbar, condenser ... Xi'an Shendian Electric Co., Ltd. (hereinafter referred to as "Xi'an Shendian") is one of the designated domestic manufacturers of metal-oxide surge arrester, neutral grounding resistor, piezoresistor, surge protective device, resistor, cable accessories, tubular busbar, condenser ...

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  • Shendian Electric Co. Ltd
  • No.23 Fazhan Ave, Xi'an New industrial Park of Xi'an High-Tech Development Zone
  • https://www.lightningresistor.com/

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