Polymer Dead-end Insulators providing excellent performance and UV ray resistance under extreme environmental conditions.
XHL offers a wide range of insulators, and together with our flexible production method can deliver composite insulators that will meet your requirements.
Description:
XHL silicone rubber dead end insulators choose high quality materials for parts :
1 metal fittings the metal fittings use high density forged steel ,every pieces tested qualified after magnetic powder inspection .
The fittings are hot galvanized , zinc thickness meet related ASTM standard requirement
2 insulator sheath & shed silicone rubber with excellent electrical performance .
3 insulator core high density fiber glass
Advantages of Polymer Dead-end Insulators
• Excellent hydrophobicity
• UV ray resistance
• Corrosion resistant boron free fiberglass core
• Perfect adherence to the fiberglass core to avoid internal tracking
• Triple point sealing
| 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 |
| DS-15 | 15KV | 325mm | 450mm | 208mm | 70 | 90 | 140 |
| DS2-15 | 15KV | 360mm | 560mm | 248mm | 70 | 90 | 140 |
| DS1-28 | 25KV | 400mm | 670mm | 288mm | 70 | 130 | 190 |
| DS-28 | 25KV | 440mm | 760mm | 320mm | 70 | 130 | 190 |
| DS1-35 | 35KV | 480mm | 778mm | 360mm | 70 | 145 | 250 |
| DS-35 | 35KV | 520mm | 990mm | 400mm | 70 | 145 | 250 |
| DS1-46 | 46KV | 560mm | 1095mm | 440mm | 90 | 180 | 280 |
| DS-46 | 46KV | 590m | 1190mm | 480mm | 90 | 180 | 280 |
| DS1-69 | 69KV | 640mm | 1300mm | 518mm | 90 | 200 | 330 |
| DS-69 | 69KV | 680mm | 1410mm | 536mm | 90 | 220 | 360 |
| DS2-69 | 69KV | 720mm | 1510mm | 575mm | 90 | 220 | 360 |
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