The pump inverter optimized for residential use.

Designed for



The pump inverter optimized for residential use.

e-Power automatically adjusts the pump speed based on water demand, reducing energy consumption and preserving the pump over time. It also offers benefits such as constant pressure as the flow varies and safe operation thanks to multiple integrated protections.

Designed exclusively for single-phase 220V power, it can handle single-phase pumps up to 1.5HP (MM version) and three-phase 220V up to 3HP (MT version), making it particularly suitable for domestic, residential applications.

e-Power is a flow-trough unit, for direct pipe mounting and is available for single pump and booster sets (up to eight pumps, one inverter each pump) with master-slave, multi-master configuration.

Installing e-Power is simple thanks to the built-in pressure transducer and software that requires setting of two parameters only. On request, a WiFi module is available for remote control via PC or smartphone and remote assistance from MAC3.

Designed for

Pumps Pools Turbulent waters Presence of solids and layers of grease on the surface Wastewater, sewage Residential Industry Clean water
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The main applications of E-POWER include:

  • Domestic water supply: E-POWER controls domestic water pumps, ensuring constant pressure and optimal system operation, reduced size, and advanced functions.
  • Residential pressurization and irrigation: E-POWER manages pressurization systems, ensuring constant water pressure for multiple uses. It also improves the comfort and operation of devices such as showers and taps.
  • Rainwater collection and use: E-POWER controls pumps in rainwater collection systems. It adjusts the pressure and flow for better irrigation, washing, and other domestic activities.


  • Range: up to 3.0 HP for single and three-phase 230V pumps.
  • Optimal for every environment: IP65, flow-trough for direct pipe mounting, water-cooled without any exchange with the outside enviroment.
  • Ready to use: pressure transducer, power cables all included and factory mounted.
  • Advanced protections: hydraulic and electrical, integrated.
  • Pump alternation at each restart, and automatic pump/control exclusion when in alarm status (when in multipump version).
  • Wi-Fi for connection to the Internet, for remote control and supervision of the inverter via PC or smartphone. (optional)

Technical Specifications


on Pipe

Protection grade


Hydraulic connections

1″1/4 M x 1″1/4 M


2-digit alphanumeric

Settable pressure

0.3 – 8 bar

Max overpressure

12 bar

Operating temperature

5 – 40 °C

Dimensions and Weight

33 x 20 x 15 cm – 2.6kg

Type of permitted fluid

clean water, without solids, pH 5 – 9

E-power MM
  • Power supply          : 1×230 Vac 50/60 Hz
  • Max pump power : 230 Vac single-phase 1.1 kW (1.5 hp)
  • Max. current           : 8A

Std: single pump or 2 pumps (1 variable speed, 1 fixed speed)

Adv: for multipump, up to 8 pumps in parallel, alternation at each restart, master/slave.

E Power MT
  • Power supply: 1×230 Vac 50/60 Hz
  • Max pump power (P2): 230Vac three-phase 2.2 kW (3 hp)
  • Max. current 10A

Dry run, high/low supply, short circuit, overcurrent, over-temperature, insufficient pressure, faulty pressure sensor, water hammer.


Optional WIFI antenna to be installed in MAC3

2023 Version Manual.
If needed, request the manual via the contact form providing
the serial number of the product.

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