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Speedbox 1112 MM 230 V inverter for pump
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Speedbox 1112 MM 230 V inverter for pump

PLN2,267.00 5%
PLN2,153.65 tax incl
PLN1,750.93 tax excl
STCO0006
Delivery from PLN30.75
Lead time 3 days
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  • 1.5 kW power,
  • Electronic pump protection system
  • Pressure control range 0.5 - 16 bar
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Speedbox 1112 MM 230 V inverter for pump

Wall-mounted controller (inverter) for controlling the operation of single-phase pumps. Equipped with an electronic system to protect the pump from adverse operating conditions. The frequency converter provides constant pressure in the system independent of the flow by selecting the parameters of the pump. Speedbox 1112 MM inverter is an advanced device that optimizes the energy output, thereby reducing the cost of energy consumption. The controller regulates the pump's operating parameters to maintain optimal efficiency and user comfort. The Coelbo inverter is an intelligent device that is virtually service-free. The pump controller has an integrated LCD display with a control panel. This makes configuration of the device very simple and intuitive. Configuration consists only of entering basic settings, and the device does the job itself.

For more information, see the manufacturer's data sheet and instructions.

Characteristics of the Speedbox 1112 MM inverter for pumps:

  • Wall-mounted frequency converter for pump control (inverter).
  • ART (AUTOMATIC RESET) function. If the unit has been stopped due to excessive operation, ART will try to turn on the pump at a programmed periodic frequency to restore the water supply.
  • Automatic restoration system after power interruption. The system is started in automatic mode, preserving the configuration parameters.
  • External pressure sensor included.
  • Ability to communicate with another device, operating in MASTER&SLAVE mode.
  • Register of operational controls: Information on: operating hours, start counter, pump start counter, alarm counter, etc.
  • Control panel with LCD screen with buttons for settings and digital pressure gauge.
Safety set of the device:

  • Dry running protection and electronic control system, 
  • Incorrect supply voltage protection and control system,
  • Control system and short circuit protection,
  • Control system and overload protection
  • Control and safety system against excessive switching.
Technical data:

  • Supply voltage 1 ~ 230 V (50/60 Hz),
  • Max current 12 A,
  • Power 1.5 kW,
  • Pressure control range 0.5 - 16 bar,
  • Protection class IP55,
  • Input transmitter 4 - 20 mA,
  • Max ambient temperature 50 °C,
  • Cooling system: forced convection,
  • Weight 3.5 kg
  • Dimensions: height - 344 mm, width - 186 mm, depth - 173 mm.
Speedbox inverters can be mounted outside the building in a technical box. The inverters have a specific operating temperature range. Therefore, the box should be equipped with heating and cooling. The device should not be hermetically closed, as it discharges heat into the box during operation. A technical box with cooling and heating can be customised with an individual order from us. 

Speedbox inverters can be stored in a regular external box for the winter. Coelbo electronic devices can overwinter provided they are not in use.