High Voltage Tapes >>
HEAT SHRINKABLE HIGH VOLTAGE BUS BAR TAPE

USAGE : Up to 36 kv. Overhead lines protection, Bus bar insulation, Substation insulation protection, Petroleum pipe ant-corrosion.

SORT: Non Flame Retarded, Flame Retared.

DESIGN : The Product is a kind of composite structural tape and composed of a heat-shrinkable layer and a bonding layer of low-meltingpoint adhesive. The inner layer melt while outer part shrinks during heated, which offers the complete encapsulation and insulation for electric shock protection where needed. The product is ideal for the old power system where the phase-width is insuffcient, and the flashover accidents occur frequently, and where the insulation handling is not easily done.

DIMENTION: 1.5 mm thickness, 5 mtr. Length, 1" or 2" width.
 
EPR SELF AMALGAMATING INSULATING TAPES
Description - Conformable, self amalgamating tapes based on ethylene propylene rubber. Colour - Black. Uses - For jointing, splicing and repair a wide range of power and distribution cables and busbars upto 69 KV where overload temperatures of 130°C can be encountered. The tape can also be used for protection against corrosion and waterproofing eg. Metal pipe work. Features - These are highly resistant to prololonged immersion in water and have excellent resistance to ozone. These are compatible to most hot pouring compounds used in joint boxes. Pouring temperature of upto 1 60°C would affect the tapes. Precautions - The tapes should be avoided with the contact of petroleum type solvent which may cause softening of it . Applications - strip back the interleaving and stretch wrap the tape to reduce its width to one half and overlap layers by 50% until the desired insulation is achieved. Finish the wrapping by holding the tape under thumb and snap by stretch as described above will ensure rapid amalgamation.
 

AVERAGE PROPERTIES

  • Thickness - 0.75mm
  • Tape Length - 10m
  • Width - 38mm
  • Tensile Strength - 3.0mn/m2
  • Elongatiion at Break - 800%
  • Water Absorption - 0.05%(24hrs)
  • Dielectric Strength - 36 KV/mm
  • Power Factor - 0.006{50Hz)
  • Volume Resistivity (20°C) - 1013omh-m

STORAGE -

The tapes must be stored on their cut edges in the original packing and must be protected from dust, heat, moisture, direct sunlight, corrosive and solvent fumes. Under these conditions in a temperate climate the self life of the tape is minimum 5yrs. Users are recomended to test the tape in their particular application.
 

Other Products -

  • Thermal Insulation Tapes for up to 1700oC
  • Resin Cast Joint & Terminations.
 
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