Place of Origin: | CHINA |
Brand Name: | HIVOLT |
Certification: | CE/SGS |
Model Number: | U300B |
Minimum Order Quantity: | Negotiable |
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Price: | Negotiable |
Packaging Details: | wooden pallet |
Supply Ability: | 10000 pcs per month |
Material: | Porcelain C-130 | Connect Way: | Ball & Socket |
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Color: | Grey Or Brown | Standard: | IEC60383 |
Zinc Sleeve: | Available | Package: | Wooden Pallet |
High Light: | Disc Type Insulator,Suspension Type Insulator |
Description:
Technical Specification of IEC standard U300B porcelain suspension inuslator for 400KV electrical power lines
Technical Specification | Unit | Value | |
1 | Spacing | mm | 195 |
2 | Shed Diameter | mm | 320 |
3 | Creepage Distance | mm | 485 |
4 | Coupling Size | 24 | |
5 | Rated M&E Strength | KN | 300 |
6 | Impact Strength | N.m | 10 |
7 | Power Frequency Withstand Voltage | ||
dry | KV | 80 | |
wet | KV | 45 | |
8 | Lightning Impulse Withstand Voltage | ||
Positive | KV | 130 | |
Negative | KV | 130 | |
9 | Puncture Voltage | KV | 130 |
10 | RIV test Voltage to the Ground | KV | 10 |
Max RIV at 1 MHz | μV | 50 |
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 we produce metal fittings for example metal cap with density ductile iron ,every pieces of cap are tested qualified with magnetic powder method . we produce metal pins with material of forged steel .
all the metal fittngs covered a layer of hot-dip zinc coating .
3 we tested each piece of insulators by routine test , test items shown below :
routine tension load strength test , which will apply 50% of rate mechanical strength withstand 1 minutes .
Applications:
the U300B product are Suitable for tension string or suspension string in power lines 330KV, 400KV,500KV,750KV etc.
Competitive Advantage:
the HIVOLT insulator have very good mechanical & electrical character , we offer 2 years quality guarantee . we believe high quality deserve your trust !
each pieces of insulators are well tested , to be sure all insulators are without any defect.
if customer can provide technial data , We will make related insulators design . we called it a one-stop purchasing .
Contact Person: Canning
Tel: +86 411 84950806
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