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Vendor: TENSE

Level meter for well, borehole, tank / Regulator for single-phase pump DIN 30A

Barcode: MDK-03
€98,00 €78,40 excl. VAT
€98,00 €78,40 excl. VAT
Out of stock
  • Description
  • Instructions
  • Payment methods
  • Warranty

Single-phase submersible pump control unit TENSE MDK-03, 150–270 V AC, 30 A

Product description

The TENSE MDK-03 control unit is designed for protection and control of single-phase submersible pumps up to 4 kW.
Provides protection against:

  • overvoltage and undervoltage

  • excessive current and pump overload

  • lack of water in the well or borehole

Built-in functions allow tank level monitoring, adjustment of time delays, control of start intervals, and the possibility of remote switching on/off of the pump.

Key features

  • Single-phase power supply: 150–270 V AC, 50 Hz

  • Max. current: 30 A

  • Microprocessor control with LED display for voltage, current, and electrode status

  • Protective functions: overvoltage, undervoltage, overcurrent, lack of current, water level control

  • Adjustable operating parameters: P1–P12 (e.g., voltage, current, response delay, start intervals, number of automatic resets, upper sensor delay)

  • Operating modes: START / STOP

  • Memory of the last device state before shutdown

  • Indication of electrode immersion in water (upper – red display, lower – yellow display)

Technical parameters

  • Operating voltage: 150–270 V AC

  • Frequency: 50 Hz

  • Current range: 1–30 A

  • Power consumption: < 6 W

  • Sensitivity to liquid: < 50 kΩ

  • Protection class: IP20

  • Operating temperature: -20 °C to +55 °C

  • Cable cross-section: Max. 10 mm² (power supply), electrode up to 2.5 mm²

  • Weight: 0.25 kg

  • Installation altitude: < 2000 m

Application

  • Protection of submersible pumps from dry running and overload

  • Water level control in wells and tanks

  • Real-time monitoring of voltage and current

  • Remote switching on and off of the pump

Important warning

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

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

  • The liquid must not be flammable or explosive

  • Installation temperature must be > 0 °C

  • The pump must be grounded

  • Correct connection of inputs for the level relay and remote switch is necessary for the proper functioning of the device

Download

User Manual

Online card payment - after completing your order you will be redirected to the payment gateway, a payment confirmation will be sent to your email

COD - you pay according to the payment order to the carrier's driver

By bank transfer - no later than the next working day, you will receive a pro forma invoice to your email containing the account number that you will enter when making the payment.

On invoice - this payment option is available to partners who have a signed framework agreement with our company.

If you want to use the last 2 methods, call our manager and he will give you instructions on how to receive an invoice with or without VAT.

The electrical equipment we supply meets high quality standards, has a 24-month warranty and meets all EU requirements.

We also have free shipping (for orders over 100 EUR), a flexible system of discounts and promotions. The technical knowledge and experience of our employees allows us to provide quality advice and, if necessary, offer alternatives to electrical products.

The electrical equipment we supply meets high quality standards, is covered by a 24-month warranty, and meets all EU requirements.

In the event of a complaint, the return of goods is not charged.

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