TELEBOOM Insulator Washer

TELEBOOM Insulator Washer



  • For Transmission Lines up to 600 kV
  • Washing without interrupting line.
  • 67 meters working height
  • High Pressure Piston Pump
  • Constant Pressure Separate Engine
  • Patented High Pressure Nozzle
  • Up to 10,000 liters water tank


When high voltage working Insulators are contaminated  from the environment deposits such as sand, dirt, dust, salt, industrial smoke, cement, etc., it causes leakage of electric current with risk of flashover and thus consequent loss of supply. The best and only solution is to wash these insulators.


  • With the CPSE (Constant Pressure and Separate Engine) system the normal tap water at high pressure is atomized and cleans the surface. The equipment fully complies with new edition of IEEE-957 / 2005 and provides compliance to IEC 61472 with minimum approach distances.
  • State-of-art safety Technology implemented to prevent Flashover.


Model IW 265
Rotation 700°
Working Height 67.0m (at nozzle outlet)
Rated Washing Point 65.0m @ 20.00m
Horizontal Outreach 25.0m (at nozzle output @ 45.0m height)
Maximum Gradient 15% as per IEC
Maximum Slide Slope 10% as per IEC
Stability Coefficient >10% as per IEC
Water Tank Capacity 7,000 – 10,000 liters
Water Flow 240 liters/min
Water Pressure 70 bar (Recommended for operation)
Mounted on GVW 48t – 8×8 Heavy Duty

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