AUTOMATIC PHASE CHANGEOVER

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AUTOMATIC VOLTAGE STABILIZERS

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AUTOMATIC WATER LEVEL CONTROLLER

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AUTOMATIC SERVO VOLTAGE STABILIZER

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We fulfill the needs of domestics & industrial consumers
We are TRIO PRODUCT takes an immense pleasure in introducing ourselves as the pioneers in the field of power conditioning.



Automatic Water level controller

Trio Automatic Water Level Controller (TWLC) will automatically STARTS the pump set as soon as the water level falls below the predetermined level. TWLtC provides you the flexibility to decide for yourself the water levels for operations of pump set in upper/lower tanks.


This device, easily installed in water, stops motor when the overhead tank becomes full. It Offers complete saving of electricity and water by automatically stopping the motor when tank becomes full and restarting it when water level goes down in water tank.

  • Stops motor when tank becomes full
  • Restarting motor when water level goes down in water tank
  • Excellent motor protection against low voltage, high voltage and dry run
  • 2x16 LCD Inducation (status, voltage, current and energy) with Three
  • push menu control
  • No need to touch your Motor switches everyday
  • Switches OFF the motor automatically if the Sump is empty
  • Our system will switch ON / OFF your Motor automatically
  • During emergency use your motor manually at anytime
  • No chances of overflow, current wastage and motor burnout.
  • You can run motor manually water is not coming or tank is in full condition
  • Avoids seepage of water from roofs & walls due to overflowing tanks.
  • Direct Plug & Play, Fast & Easy Installation within 5 minutes