Under management of NPO Energy Electronics

Development and production of power supply systems
of industrial and special purpose application

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MAA Series

MAA2000 3ph

Dimensions
140x250x50 mm
Power
3000 W
Input voltage
380(323...437) VAC
Output voltage
24 VDC Under development
28 VDC Under development
48 VDC Under development
Efficiency
91-92%
Warranty
2 years
Operation temperature
-40...+85 °C
-50...+85 °C
MAA2000 power supply units for industrial and special-purpose equipment. Having compact size (250 х 140 х 50 mm) the maximum power output of these units goes up to 3000 W. They are able to operate under a wide case operating temperature range (-50°C...+85°C).    

Units have one isolated output channel, remote on/off, and full range of protections (over-current, short-circuit, overheating). To compensate for voltage drop in conductors of the load there is also a service function of external feedback that allows you to accurately maintain the voltage on the load remote from the converter.       

The converters of this series employ active alignment of output currents in several units operating in parallel mode for the common load. Polymer sealing potting ensures reliable protection against external factors and excludes damage to the transformer caused by vibration or contamination by dirt, moisture or salt mist.

Enclosure of the units has u-shaped aluminum base. The PCB of the unit is protected from mechanical and climatic load by a thin-walled steel cover.

MAA2000 3ph model range

Show all
Title Power Input Voltage Output Dimensions Work. Temp. Status
MAA2000-1T24SGN 3000 380(323...437) VAC 24 VDC 140х250х50 mm -40...+85 °C Under development
MAA2000-1T28SGN 3000 380(323...437) VAC 28 VDC 140х250х50 mm -40...+85 °C Under development
MAA2000-1T48SGN 3000 380(323...437) VAC 48 VDC 140х250х50 mm -40...+85 °C Under development
MAA2000-1T24SDN 3000 380(323...437) VAC 24 VDC 140х250х50 mm -40...+85 °C Under development
MAA2000-1T28SDN 3000 380(323...437) VAC 28 VDC 140х250х50 mm -40...+85 °C Under development
MAA2000-1T48SDN 3000 380(323...437) VAC 48 VDC 140х250х50 mm -40...+85 °C Under development
MAA2000-1T24SGP 3000 380(323...437) VAC 24 VDC 140х250х50 mm -50...+85 °C Under development
MAA2000-1T28SGP 3000 380(323...437) VAC 28 VDC 140х250х50 mm -50...+85 °C Under development
MAA2000-1T48SGP 3000 380(323...437) VAC 48 VDC 140х250х50 mm -50...+85 °C Under development
MAA2000-1T24SDP 3000 380(323...437) VAC 24 VDC 140х250х50 mm -50...+85 °C Under development
MAA2000-1T28SDP 3000 380(323...437) VAC 28 VDC 140х250х50 mm -50...+85 °C Under development
MAA2000-1T48SDP 3000 380(323...437) VAC 48 VDC 140х250х50 mm -50...+85 °C Under development

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