TENSE MDK-02 single-phase submersible borehole pump controller, 140-280 V AC, 60 A

Product description

The TENSE MDK-02 controller is designed for the protection and control of submersible pumps for boreholes and wells.
It provides protection against voltage and current surges, water shortage and pump overload.
Built-in features also allow tank level monitoring, time delay settings and surge current control.

Key features

• Single-phase power supply, range: 140-280 VAC

• Max. current: 60 A

• Microprocessor control with LED display

• Protection features:

  • Overvoltage/undervoltage

  • Overcurrent/undercurrent

  • Well/tank water level control

• Operation parameter settings: P1-P10 (e.g. maximum/minimum voltage, current, response delay, start-up interval, auto reset time)

• Operating modes: START / STOP

• Built-in pump delay timer to extend pump life

• Pump status indication via LED indicators

Technical parameters

• Operating voltage: 140-280 V AC

• Frequency: 50 Hz

• Current range: 0.5-60 A

• Power consumption: < 4 W

• Liquid sensitivity: < 50 kΩ

• Protection class: IP40

• Operating temperature: -5 °C to +55 °C

• Max. cable cross-section: 1.5 mm²

• Installation opening: 91 × 91 mm

• Installation altitude: < 2000 m

• Weight: 325 g

Application

• Protection of submersible pumps against dry running and overloading

• Water level control in tanks and wells

• Monitoring and safe operation of domestic and industrial pumps

Important notices

• Electrodes / water level sensors are not included - must be ordered separately

• The controller must be connected according to the manufacturer's wiring diagram

• Fluid must not be flammable or explosive

• Installation temperature must be > 0 °C

• Pump must be earthed

• The use of two level sensors requires the correct connection of the upper and middle sensor