Heat Shrink, Heat Shrink End Caps, Heat Shrink Tubes, India Cable Breakouts, Heat Shrink Moulded Shapes, Busboot, Ant-Tracking Tubes, India
Cables End Caps, Heat Shrink Cable End Caps, Busbar Tubes, India, Busboot Cable Joints and Terminations, Power Cable Accessories, Busbar Boots, gala thermo shrink, Busboot
Switchgear Insulation Products
  Bushing Boot - BUSHINGBOOT
Bushing Boot
 
 
Bushing Boots are non-tracking elastomeric insulating boots which are used in conjunction with terminations. They fit over the bushings of switchgear, insulating the area between the cable connector in either right angled or straight bushing connections. They are designed to enhance the phase-to-phase and phase-to-earth insulation. The boots can be used up to 25 KV application & protect against flashover or surges induced in switchgear & transformer boxes.

TEST DESCRIPTION

RECORDED VALUE

TEST METHOD
Tensile Strength 12.6 N/mm2(min.) ASTM D 638
Elongation at Break 500 % (min.) ASTM D 638
Tensile Strength after aging 8.5 N/mm2 (min.) ASTM D 2671
Elongation at break aging 500 % ASTM D 2671
Dielectric strength 20 kV/mm (min.) ASTM D 149
Tracking resistance 3.75 kV, 1 hr, pass ASTM D 2303
Dielectric constant 2.8 (max.) ASTM D150
Volume resistivity 1 X 1014 Ohm/cm (min.) ASTM D 257
Flamability Self Extinguishing ASTM D 876
Water Absorption 0.2 % (max.) ASTM D 576
Di - Electric loss tangent 0.001 IEC 250
Continuous Operating Temp. -40oC to 150oC IEC 216
  SYSTEM SPECIFICATION  
Test Item Parameter Requirements Result
AC Withstand 5 min at 55 KV No Flashover
No Breakdown
Pass
Impulse voltage withstand 10 + & 10- impulses at 125 KV No Flashover
No Breakdown
Pass

  Bellows
Busboot
 
 
Bellows are used in low voltage switchgear & transformer industry for cable ducting. They are made from high quality flexible PVC (Polyvinyl Chloride) material. The bellows are available in different shapes and sizes to suit for different applications with matching mounting options.
  STANDARDS :

Tested to ANSI C 37.20.2 Standards for medium voltage switchgear application upto 36KV.

 
  • Provides good Electrical & Thermal Insulation.
  • High insulation properties & good flame retardant properties.
  • Increases the service life of stand-by & emergency equipment.
  • Reduces maintenance cost with less distribution interruptions.
  • Safe and mandatory in developed countries.
  • Available in COLOUR OF YOUR CHOICE
  •  
      TECHNICAL SPECIFICATION  

    TEST DESCRIPTION

    RECORDED VALUE

    TEST METHOD
    Dielectric Strength 12 KV / mm. (min.) ASTM D149
    Tensile strength 12 N/mm2 (min.) ASTM D638
    Elongation 350% (min.) ASTM D638
    Density 1.23 gm/cm3 ASTM D792
    Hardness 65 ± 5 shore A ASTM D2240
    Continuous Operating Temp. -20OC to 115OC IEC 216
    Flammability Pass UL 94-V0

     
     
    Heat Shrinkable Joints & Terminations
     
     
    Heat Shrinkable Tubes / Heat Shrink Sleeves
     
     
    Heat Shrinkable Moulded Shapes
     
     
     
     
      Bus Bar Tubes
     
     
      Bus Bar Insulating Shrouds
     
     
      Bus Bar End Caps
     
     
      Bushing Boot/Bellows
     
     
      PVC Terminal Cap
     
     
      Terminal Insulation Cover
     
     
      High Voltage Insulation Sheets
     
     
      Heat Shrink Tape
     
     
    Heat Shrinkable Wrap Around Sleeve
     
     
    Polymeric Standoff Insulators
     
     
    PVC Cap
     
     
    Miscellaneous
     
                     

    Copyright 2011 Galathermo Pvt. Ltd. All rights reserved - Manufacturers of heat shrink, switchgear insulation products, bushing boot/Bellows, Busboot
    Site designed & maintained by Webz Solutions Mumbai - India