| No.2804, 75 Huili Street , Ganjingzi District, Dalian China |
| No.2804, 75 Huili Street , Ganjingzi District, Dalian China |
 |
| Place of Origin: | CHINA |
| Brand Name: | HIVOLT |
| Certification: | CE/SGS |
| Model Number: | HFXGB-500/300 |
| Minimum Order Quantity: | Negotiable |
|---|---|
| Price: | Negotiable |
| Packaging Details: | carton |
| Supply Ability: | 5000 pcs per month |
| Shed Material: | Silicone Rubber Shed | Core Material: | ECR FRP Reinforced Fiber Glass Core |
|---|---|---|---|
| Metal Fitting Material: | Forged Steel | Shaping Method: | High Pressure Mould Injection |
| Application: | Transmission Lines | Color: | Grey |
| Connection Way: | Ball & Eye | Corona Ring: | Available |
500kV 300kN composite long rod insulator ball & eye , color grey IEC61109 for transmission lines
Specifications:
| No. | Type |
Specified mechanical load KN |
Section Length H, mm |
Minimum arcing Distance mm |
Large Shed diameter |
Small Shed diameter | Minimum Nominal Creepage Distance mm | Lightning Impulse Withstand Voltage kV | Wet Power Frequency Voltage kV |
| 1 | HFXGB-500/300 | 300 | 6250±15 | / | 174 | / | 20800 | 2780 | 1100 |
Description:
500kV silicone rubber long rod insulators with mechanical strength 300kN which have below advanced characters :
1 the metal fittings use high density forged steel , every piece of fitting are tested by magnetic power test .
to guarantee each unit fittings have uniform structure and perfect performance
The fittings surface are hot-dip galvanized meet related international standard requirement
2 insulator sheath & shed are made with material of high temperautre silicone rubber . the rubber component are specially designed by ourself . it can provide high level both electrical & mechanical performance .
3 insulator core are made of reinforced ERC FRP high density fiber glass .
4 the 500kV silicone rubber lond rod insulator are ball & eye connection according to IEC standard.
Applications:
Suitable for tension string or suspension string in transmission lines 500KV . 2 pcs corona rings will be offered together with long rod insulators
Competitive Advantage:
High reliable mechanical & electrical performance , we offer 2 years up to 5 years quality guarantee .
The insulator have a very good self-cleaning performance . it is easy for maintenance .
The insulator specially designed for heavy pollution zone.
We can design insulators based on customer’s requirement or special technical specifications.
the fiber glass core material is ECR FRP rod , it is special used for high voltage product instead of normal type.
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