Under management of NPO Energy Electronics

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

+7 (473) 300 33 37

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MAA Series

MAA1200

Dimensions
140x250x41 mm
Power
1200 W
Input voltage
220(187...242) VAC; 220(100...264) VAC
Output voltage
24 VDC
28 VDC
48 VDC
Efficiency
89-90%
Warranty
2 years
Operation temperature
-40...+85 °C
-50...+85 °C
MAA1200 power supply units for industrial and special-purpose equipment. Having compact size (250 х 140 х 41 mm) the maximum power output of these units goes up to 1200 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.    

MAA1200 model range

Show all
Title Power Input voltage Output Dimensions Work. temp.
MAA1200-1S24SGN 1200 220(187...242) VAC 24 VDC 140х250х41 mm -40...+85 °C
MAA1200-1S28SGN 1200 220(187...242) VAC 28 VDC 140х250х41 mm -40...+85 °C
MAA1200-1S48SGN 1200 220(187...242) VAC 48 VDC 140х250х41 mm -40...+85 °C
MAA1200-1S24SDN 1200 220(187...242) VAC 24 VDC 140х250х41 mm -40...+85 °C
MAA1200-1S28SDN 1200 220(187...242) VAC 28 VDC 140х250х41 mm -40...+85 °C
MAA1200-1S48SDN 1200 220(187...242) VAC 48 VDC 140х250х41 mm -40...+85 °C
MAA1200-1S24SGP 1200 220(187...242) VAC 24 VDC 140х250х41 mm -50...+85 °C
MAA1200-1S28SGP 1200 220(187...242) VAC 28 VDC 140х250х41 mm -50...+85 °C
MAA1200-1S48SGP 1200 220(187...242) VAC 48 VDC 140х250х41 mm -50...+85 °C
MAA1200-1S24SDP 1200 220(187...242) VAC 24 VDC 140х250х41 mm -50...+85 °C
MAA1200-1S28SDP 1200 220(187...242) VAC 28 VDC 140х250х41 mm -50...+85 °C
MAA1200-1S48SDP 1200 220(187...242) VAC 48 VDC 140х250х41 mm -50...+85 °C
MAA1200-1C24SGN 1200 220(100...264) VAC 24 VDC 140х250х41 mm -40...+85 °C
MAA1200-1C28SGN 1200 220(100...264) VAC 28 VDC 140х250х41 mm -40...+85 °C
MAA1200-1C48SGN 1200 220(100...264) VAC 48 VDC 140х250х41 mm -40...+85 °C
MAA1200-1C24SDN 1200 220(100...264) VAC 24 VDC 140х250х41 mm -40...+85 °C
MAA1200-1C28SDN 1200 220(100...264) VAC 28 VDC 140х250х41 mm -40...+85 °C
MAA1200-1C48SDN 1200 220(100...264) VAC 48 VDC 140х250х41 mm -40...+85 °C
MAA1200-1C24SGP 1200 220(100...264) VAC 24 VDC 140х250х41 mm -50...+85 °C
MAA1200-1C28SGP 1200 220(100...264) VAC 28 VDC 140х250х41 mm -50...+85 °C
MAA1200-1C48SGP 1200 220(100...264) VAC 48 VDC 140х250х41 mm -50...+85 °C
MAA1200-1C24SDP 1200 220(100...264) VAC 24 VDC 140х250х41 mm -50...+85 °C
MAA1200-1C28SDP 1200 220(100...264) VAC 28 VDC 140х250х41 mm -50...+85 °C
MAA1200-1C48SDP 1200 220(100...264) VAC 48 VDC 140х250х41 mm -50...+85 °C

Accessories

Heatsinks for MAA units

Ribbed aluminum heatsinks of RO series.    

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