Chandan Sarkar
★★★★★Google review excerpt · View reviewer on Google (opens in a new tab)Support-Support is also good.Whenever I called for support the came forwarde and guided me.
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Google review excerpt · View reviewer on Google (opens in a new tab)Support-Support is also good.Whenever I called for support the came forwarde and guided me.
VUKAR DEV-H3 is a single phase automatic water level controller for borewell pumps. It includes a single float switch, clock and cyclic timers, plus dry-run, overload and voltage protection.
VUKAR DEV-H3 comes from pump control manufacturer Vukar Automation in Rajkot. Ask our sales team about DEV-H3 supply for your project.

Shows voltage, current and other pump parameters for quick checks during operation.

Displays common motor fault indications to support faster troubleshooting.

Logs the number of motor faults so recurring issues can be identified.

Records cumulative motor running hours to support maintenance planning.

Provides clear visual indication of motor-running and fault status.

Uses the connected float-switch input to start and stop the pump according to tank level.

Provides a clear visual indication of tank-level status.

Shows clock and schedule information used for timed pump operation.

Stops the pump when supply voltage moves outside the configured safe range.

Stops the motor during overload or dry-run conditions to reduce damage risk.

Keeps the system stopped after an overload until a manual reset is completed.

Stops the pump automatically after the configured running duration.

Adds a configurable delay before pump start when power returns.

Supports automatic pump start when healthy single-phase power is available.

Runs repeated ON/OFF cycles according to the configured schedule.

Supports time-of-day pump scheduling through the clock timer.

Controls the motor-starting sequence through an adjustable starting-torque timer.

Stops the pump on dry run and retries after the configured recovery delay.

Restores the programmed timer cycle after a power interruption.

Supports digital product registration for product and service records.

Limits or tracks the pump's total daily operating time according to the programmed setting.

Allows the daily operating window for water-level automation to be configured.

Allows the cyclic timer's daily operating window to be configured.

Supports up to 20 programmed start and stop events.
Supports individually configured cycles within a broader operating schedule.


Technical support is available by WhatsApp and call at +91 63588 96254.

Includes a single cable float switch for tank-level control.
Use DEV-H3 with a compatible single phase borewell pump circuit. Have a qualified electrician connect the float switch and motor wiring according to the supplied product wiring guide.
Verify the motor rating, wiring and sensor configuration. For current shipping, replacement/return and warranty-eligibility information, review the Shipping Policy, Refund Policy and Contact page.

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