Dalian Hivolt Power System Co.,Ltd.
| Supply Ability | 10000 pcs per month |
| Packaging Details | wooden pallet |
| material | porcelain C-130 |
| connect way | ball & socket |
| color | grey or brown |
| standard | IEC60383 |
| zinc sleeve | available |
| package | wooden pallet |
| Brand Name | HIVOLT |
| Model Number | U300B |
| Certification | CE/SGS |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 10000 pcs per month | Packaging Details | wooden pallet |
| material | porcelain C-130 | connect way | ball & socket |
| color | grey or brown | standard | IEC60383 |
| zinc sleeve | available | package | wooden pallet |
| Brand Name | HIVOLT | Model Number | U300B |
| Certification | CE/SGS | Place of Origin | CHINA |
| 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 .
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1990
Employee Number:
200~400
Ecer Certification：
Verified Supplier
Dalian Hivolt Power System Co.,Ltd. is a reputable insulator manufacturer . It was set up in year 1990 with product range of porcelain insulators , composite insulators ,and relevant metal fittings for transmission & distribution lines. We get power from more than 400 diligent staff and 50... Dalian Hivolt Power System Co.,Ltd. is a reputable insulator manufacturer . It was set up in year 1990 with product range of porcelain insulators , composite insulators ,and relevant metal fittings for transmission & distribution lines. We get power from more than 400 diligent staff and 50...
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