- Home
- ยป
- Our Products
- »
- Voltage monitor
Voltage monitor
Ac Voltage Unbalance Monitoring Relay With Auto Start
Minimum Order Quantity: 1 Piece
| Phase | Single Phase |
| Voltage Range | 24-240 V AC/DC |
| Mounting Type | Panel Mount |
| Function | Under Voltage, Over Under Volt, Over Voltage, Multi Function |
| No Of Contacts | 2 C/O |
| Control Supply | 230 V AC |
| Delay Time | 0-10 sec |
| 2 x 4 x 7 inches | Less then 1kg |
Product Description
Auto Start Unit designed for single-phase submersible pump motors. The device continuously monitors supply voltage and automatically controls motor operation to protect against electrical faults and ensure smooth performance.
Key Functions
Automatically cuts off the motor during low or high voltage conditions
User-adjustable low-voltage and high-voltage trip settings
Digital LED display for real-time voltage indication
Built-in voltage protection relay for motor safety
Adjustable power-on delay to avoid sudden load and dry-start issues
Applications
Single-phase submersible pumps
Domestic and agricultural water pumping systems
Areas with frequent voltage fluctuation
Benefits
Prevents motor damage due to unstable power
Reduces maintenance cost and manual intervention
Improves motor life and operational reliability
Suitable for reliable automatic control and protection of single-phase pump motors.