Composite Railway Insulator
Composite Railway Insulator, Silicone Rubber Railway Insulator, Polymer Railway Insulator
Have Further Questions about Composite Railway Insulator？
Composite Railway Insulator, Silicone Rubber Railway Insulator, Polymer Railway Insulator
Have Further Questions about Composite Railway Insulator？
– Light weight, small size, easy for transportation and installation
– High cantilever strength, good performance for seismic shock resistance, non-breakable
– Super performance for anti pollution
– Easy for operation and maintenance
Consist of silicone rubber housing, FRP core, and end-fittings.
Injection process, which keep the core and housing strongly bonded without any space, with best internal insulating performance, and could avoid the puncture occurred on interface.
| Code NO. | Rated voltage – kv | Section length -mm | Dry arcing distance – mm | Creeage distance – mm | Spencified Mechanical load – tension -KN | Power frequency wet withstand voltage -KV | Lightning impulse withstand voltage -KV |
| FQB-25/8 | 25KV | 760mm | 490mm | 1200mm | 8 | 160KV | 270KV |
| FQB-25/12 | 25KV | 760mm | 490mm | 1200mm | 12 | 160KV | 270KV |
| FQB-25/16 | 25KV | 800mm | 490mm | 1200mm | 16 | 160KV | 270KV |
| FQBJ-25/8 | 25KV | 760mm | 490mm | 1400mm | 8 | 175KV | 290KV |
| FQBJ-25/12 | 25KV | 760mm | 490mm | 1400mm | 12 | 175KV | 290KV |
| FQBJ-25/16 | 25KV | 800mm | 490mm | 1400mm | 16 | 175KV | 290KV |
| FQBG-25/8 | 25KV | 800mm | 520mm | 1600mm | 8 | 190KV | 310KV |
| FQBG-25/12 | 25KV | 800mm | 520mm | 1600mm | 12 | 190KV | 310KV |
| FQBG-25/16 | 25KV | 800mm | 520mm | 1600mm | 16 | 190KV | 310KV |
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