About Vahra Technology Fully automatic water level controller (V50R3P) Pump Controller
The V50R3P is a fully automatic three-phase water level controller designed for submersible motors. It works with DOL and L&T starters, provides phase break protection, and protects your motor from dry run, overload, and high/low voltage. Compatible with carbon or magnetic sensor kits, it is easy to install and saves water, time, and energy.
This controller turns the motor ON/OFF automatically based on tank water level. It shows the water level in the tank: Low, 25%, 50%, 75%, 99% and signals any faults with error indications. Works efficiently with only two wires and can be installed with DOL or L&T type starters. Suitable for three-phase submersible motors.
Key Features & Benefits of Vahra Technology Fully automatic water level controller (V50R3P) Pump Controller
- Fully automatic three-phase water level controller
- Suitable for DOL and L&T starters
- Phase break protection
- Fully automatic operation based on tank water level
- Only 2 wires required for installation
- Compatible with carbon or magnetic sensor kits
- 3-mode operation: AUTO / OFF / MANUAL
- 100% dry-run protection
- Overload/underload protection
- High/low voltage protection
- Water level display: Low, 25%, 50%, 75%, 99%
- Fault/error indications for quick identification of problems
Specifications
- Motor Type: Three-phase submersible motors
- Starter Compatibility: DOL and L&T starters
- Sensor Type: Carbon or Magnetic sensor kits
- Installation: Only 2 wires required
- Water Level Indication: Low, 25%, 50%, 75%, 99%
- Sensor: Water resistant
- Sensor Current: Ultra-low current (µA) for long life
- Installation: Easy installation
Uses
- Automatically turns the three-phase submersible motor ON/OFF based on tank water level.
- Helps maintain the required water level automatically.
- Protects the motor from dry running, overload/underload, and high/low voltage.
- Protects the motor from phase-break conditions.
- Can be used with DOL and L&T starter systems.
- Allows automatic or manual motor operation through AUTO/OFF/MANUAL modes.
- Helps prevent water wastage through automatic motor control.
- Makes water-level monitoring easier with Low, 25%, 50%, 75%, and 99% indications.
- Provides fault indications for easier troubleshooting.
- Helps save water, time, and energy.
- Suitable for three-phase submersible motor applications.
Additional Information
Accessories:
- 1 Water Level Controller – LARK/V50C1P
- 1 Sensor Kit
- 1 Sensor Kit Distancer
- 1 CT Coil
- 1 Connector
- 10 Tie Clamps
- 2 Gitti Screws
- 1 Fitting Diagram
- 1 Warranty Card
- Company Contact Details
