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Professional Grey Porcelain Suspension Insulator For 400kV Power Lines
Professional Grey Porcelain Suspension Insulator For 400kV Power Lines
Professional Grey Porcelain Suspension Insulator For 400kV Power Lines
Professional Grey Porcelain Suspension Insulator For 400kV Power Lines
Specifications
Brand Name :
HIVOLT
Model Number :
U210BP3 with zinc sleeve
Certification :
CE/SGS
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiable
Supply Ability :
20000 pcs per month
Packaging Details :
wooden pallet
material :
porcelain C-130
color :
brown or grey
standard :
IEC 60383
zinc sleeve :
available
coupling size :
20
connect way :
ball & socket
Description

Description:

​210KN tri-sheds Anti Fog High Voltage Porcelain Insulators grey for 400kV power lines

　Technical SpecificationUnitValue
1Spacingmm170
2Shed Diametermm350
3Creepage Distancemm525
4Coupling Size　20
5Rated M&E StrengthKN210
6Impact StrengthN.m10
7Power Frequency Withstand Voltage　　
　dryKV90
　wetKV50
8Lightning Impulse Withstand Voltage　　
　PositiveKV135
　NegativeKV135
9Puncture VoltageKV130
10RIV test Voltage to the GroundKV10
　Max RIV at 1 MHzμV50

suspension insulators have below advanced charactors :

1 the insulation part use high aluminum porcelain C130 , glaze color grey , brown or white ,or customer's specification .

2 metal cap are made of density ductile iron ,every pieces of cap are tested qualified with magnetic powder method . metal pins are made of forged steel .

all the metal fittngs covered a layer of hot-dip zinc coating .

3 the insulator shape are special , it is triple sheds , this kind of design can provide excellent electrical performance than normal fog type insulators ,

and if the service area with strong wind , this type of design can decrease wind force and keep the transmission line safe .

4 each piece of insulators are routine tested , test items including:

​ routine tension load strength test , which will apply 50% of rate mechanical strength withstand 1 minutes . after this test , we conduct routine flashover test , will check each piece of insulators one by one , to sort defect unit out.

5 we will test each batch of insulators with sample test , including below items:
dimensional check , temperature cycle test , M&E failing load test , puncture test , galvanization thickness test , porosity test etc. if customer required , type test also available .
for example steep front wave test , Thermal mechanical test etc .

Applications:

the U210BWP3 product are Suitable for suspension string in power lines 330KV, 400KV,500KV etc.

Competitive Advantage:

the HIVOLT insulator U210BWP3 have very good M & E performance , we offer 2 years quality guarantee .

every units of insulators are tested qualified , to guarantee all insulators are without any defect.

if customer can provide technial data , We will make related insulators design . ​OEM product are available .

Product tags

porcelain suspension insulators

,

porcelain suspension insulator

,

porcelain disc suspension insulator
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Professional Grey Porcelain Suspension Insulator For 400kV Power Lines

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Product Detail
Brand Name :
HIVOLT
Model Number :
U210BP3 with zinc sleeve
Certification :
CE/SGS
Place of Origin :
CHINA
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
Professional Grey Porcelain Suspension Insulator For 400kV Power Lines
Professional Grey Porcelain Suspension Insulator For 400kV Power Lines

Dalian Hivolt Power System Co.,Ltd.

Verified Supplier
10 Years
liaoning, dalian
Since 1990
Business Type :
Manufacturer, Exporter
Main Products :
Porcelain Suspension Insulator, Composite Long Rod Insulator, Line Post Insulator
Employee Number :
200~400
Certification Level :
Verified Supplier
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