Power Cable Accessories

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HT Bushing Boots for Transformers

Pre-molded elbow boots specifically engineered for high-voltage transformer connections. These boots provide a comprehensive solution for protecting, insulating, and sealing critical electrical terminations.

Advanced Protection & Insulation

  • Flashover Prevention: Acts as a specialized insulating barrier to prevent flashovers caused by reptiles, birds, and other animals in HT Bushings.
  • Comprehensive Insulation: Provides vital phase-to-phase and phase-to-earth insulation for power cable terminations in distribution transformers.
  • Voltage Resilience: Designed to withstand both normal and surge voltages induced throughout the operational life of the termination system.
  • Clearance Optimization: Effectively reduces required clearances between phase-to-phase and phase-to-ground configurations.

 

Manufactured from high-grade EPDM Rubber, these boots offer:

  • Weathering Resistance: Outstanding behavior against UV rays and extreme environmental conditions.
  • Electrical Stability: Anti-tracking properties with high-temperature resistance and stable electrical performance
Bushing Boots(Transformers)

Technical Specifications

Sr. NoPropertiesValueStandard
Physical
1Tensile Strength6 N/mm^2 (min.)ASTM D 412-06a
2Ultimate Elongation350% (Min.)ASTM D 412-06a
3Longitudinal Change0.5% (Max.)ASTM D2671
4Hardness50 ± 10 Shore DASTM D2240
5Water Absorption0.5% (max.)ASTM D570
Thermal
6Accelerated Ageing 105 °C for 168 Hrs
 Tensile Strength5 N/mm^2 (min.)ASTM D 412-06a
 Ultimate Elongation300% (Min.)ASTM D 412-06a
7Heat Shock(120  °C for 4 Hrs.)No Cracking or flowingESI 09-11
Electrical   
8Dielectric Strength14 kV/mmASTM D149
9Volume Resistivity1 x 10^15 Ohm.cmASTM D257

REACH US

CORE Heatshrink Products Company
48, Tyagi Garden, Yamunanagar-135001, Haryana (India)


coreheatshrink@gmail.com
enquiry@coreheatshrink.com

CALL US

+91-981-3213-489,
+91-972-9423-780

+91-989-6810-913

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