| Standards | Complies with ANSI, IEC, and other international standards |
| Usage | Electrical insulation |
| Temperature Rating | Up to 200°C |
| Material | Glass |
| Power-frequency puncture withstand voltage | Up to 140kV |
| Mechanical failing load | 100-550kN |
| Payment Terms | T/T,D/P,D/A,L/C,Western Union |
| Dry lighting impulse withstand voltage | Up to 140kV |
| Application | High Voltage Transmission Line Projects |
| Brand Name | TL |
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Product Specification
| Standards | Complies with ANSI, IEC, and other international standards | Usage | Electrical insulation |
| Temperature Rating | Up to 200°C | Material | Glass |
| Power-frequency puncture withstand voltage | Up to 140kV | Mechanical failing load | 100-550kN |
| Payment Terms | T/T,D/P,D/A,L/C,Western Union | Dry lighting impulse withstand voltage | Up to 140kV |
| Application | High Voltage Transmission Line Projects | Brand Name | TL |
| High Light | Robust Glass Insulator ,Robust glass power insulators ,Superior Electrical Performance Glass Insulator | ||
Robust Standard Glass Insulator with Superior Mechanical and Electrical Performance
Maximize grid reliability in EHV networks up to 550kV with this 160kN-rated toughened glass insulator. It delivers unmatched dielectric isolation to eliminate leakage currents, while its robust construction withstands severe dynamic loads and environmental stress. Engineered to resist vandalism and ensure uninterrupted power flow, this solution minimizes downtime and significantly extends the service life of critical transmission infrastructure.
Data Sheet
| Standard Type | Spacing(mm) | Diameter (mm) | Creepage Distance(mm) | Standard Coupling | Mechanical Faiing Load(kN) |
| U40B | 110 | 175 | 190 | 11 | 40 |
| U70BS | 127 | 255 | 320 | 16 | 70 |
| U70BL | 146 | 255 | 320 | 16 | 70 |
| U100BS | 127 | 255 | 320 | 16 | 100 |
| U100BL | 146 | 255 | 320 | 16 | 100 |
| U120B | 146 | 255 | 320 | 16 | 120 |
| U120BS | 127 | 255 | 320 | 16 | 120 |
| U160BL |
170 |
280 | 400 | 20 | 160 |
| U160BM | 155 | 280 | 400 | 20 | 160 |
| U160BS | 146 | 280 | 400 | 20 | 160 |
| U210B | 170 | 280 | 400 | 20 | 210 |
| U240B | 170 | 280 | 400 | 24 | 240 |
| U300B | 195 | 330 | 490 | 24 | 300 |
| U420B | 205 | 380 | 550 | 28 | 420 |
| U550B | 240 | 380 | 620 | 32 | 550 |
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The production of standard glass insulators begins with the fusion of precisely formulated batch materials, including high-purity silica sand, at elevated temperatures. This homogeneous melt is subsequently formed to shape within precision molds, then immediately subjected to a controlled thermal tempering process. This rapid quench induces beneficial surface compression, dramatically enhancing mechanical resilience and ensuring fracture behavior results in safe, non-hazardous shards. Post-forming, each shell undergoes stringent thermal cycling and optical scrutiny to identify any latent defects. Certified components are then securely bonded to malleable iron caps and steel pins using specialized high-bond cement. The finalized assemblies are subjected to comprehensive mechanical proof-loading and dielectric verification to validate operational integrity prior to distribution.
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Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
50000000-58000000
Employee Number:
300~320
Ecer Certification:
Verified Supplier
In 2004, Huzhou Tailun Insulator Co., Ltd. was established in the Huzhou Economic & Technological Development Zone, on the shore of Taihu Lake in the Yangtze River Delta. Over the past two decades, we have remained fully dedicated to the R&D and manufacturing of premium tempered glass insula... In 2004, Huzhou Tailun Insulator Co., Ltd. was established in the Huzhou Economic & Technological Development Zone, on the shore of Taihu Lake in the Yangtze River Delta. Over the past two decades, we have remained fully dedicated to the R&D and manufacturing of premium tempered glass insula...
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