Single Phase Openwell Starter with Clock & Cyclic Timers, 0.5–3 HP (OPM-T)

VUKAR OPM-T is a single phase openwell starter for 0.5–3 HP pumps. It combines a Clock Timer, Cyclic Timer, Auto Switch, daily run-time control and motor protection for time-based pump operation. For automatic tank-level control, choose an OPA model.

High-brightness dual display

Shows supply voltage, motor current, timer values and fault information for routine monitoring.

Fault display

Shows fault indications to help identify common pump and supply problems.

Motor fault counter

Records the number of motor trips so recurring faults can be reviewed.

Total run-time counter

Tracks cumulative motor operating hours for maintenance records.

Motor ON and fault indication

Shows whether the pump is running and provides a visible fault indication.

Digital clock display

Shows time, day and date for clock-based scheduling.

Overvoltage and undervoltage protection

Stops the motor when supply voltage moves outside the user-set limits.

Overload and dry-run protection

Stops the pump when motor current indicates overload or dry-run conditions, using user-set thresholds.

Overload safety lockout

Requires a manual reset after the configured overload lockout condition.

Auto-off stop timer

Stops the motor after the user-set run duration.

Power-on start delay

Delays motor restart after the electricity supply returns.

Inbuilt Auto Switch

Can start the pump automatically after healthy power returns, according to the configured settings.

Cyclic Timer

Runs repeated ON and OFF cycles using user-set durations.

Clock Timer

Starts and stops the pump at selected times and days.

Dry-run auto-restart timer

After a dry-run trip, waits for the user-set interval before attempting a restart.

Power-failure recovery

Retains the configured timer operation after a power interruption.

Digital product registration

Lets the buyer register the product and keep the purchase record linked to support and warranty service.

Total daily run-time control

Limits total pump operating time to the user-set number of hours per day.

Cyclic Timer operating hours

Allows Cyclic Timer operation only within selected daily hours.

Multi-event real-time scheduler

Supports up to 20 start and stop programs for daily or weekly operation.

Hierarchical timer

Combines the broader time schedule with individually configured cycles.

Serviceable internal wiring

Uses lug-based FRLS internal wiring on terminals so internal parts can be serviced or replaced.

440 V motor run capacitor

Includes a 440 V run capacitor selected for the corresponding motor rating.

Spare-parts support

Replacement control-panel parts can be sourced for service; confirm the exact compatible part before purchase.

Protective enclosure

The metal enclosure shields the internal control components. Installation and earthing must be completed by a qualified electrician.

Powder-coated metal enclosure

The powder-coated metal cabinet protects the internal components during normal installed use.

Technical support

For installation, fault codes and warranty support, call or WhatsApp +91 63588 96254.

Who should choose OPM-T?

• 0.5–3 HP single phase openwell pumps
• Time-based operation using Clock and Cyclic Timers
• Automatic power-return start with motor protection

Warranty, shipping and support

A one-year parts replacement warranty applies to manufacturing defects. Requests for a defective, damaged, wrong or not-as-described product must be raised within seven days of delivery; change-of-mind returns are not offered. Shipping is free across India. Orders dispatch in 0–1 working day and delivery is normally expected 1–5 working days from the order date, subject to courier or postal service. An optional paid three-year extended warranty is available.

Frequently asked questions

Does OPM-T start or stop the pump by water level?
No. OPM-T provides time-based control. Choose an OPA model for automatic tank-level control.

Is an MCB included?
An included MCB is not stated for this product. Compare OPM-H or a suitable OPA model if you need an MCB-equipped panel.

How should it be installed?
Have a qualified electrician verify the motor rating, capacitor, protection settings, earthing and power wiring before operation.

Who handles order and delivery support?
Call or WhatsApp +91 95121 72271, or email online@vukar.com. For technical support, contact +91 63588 96254.