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

KWant500 3ph

Dimensions
93x175x35 mm
Power
500 W
Input voltage
220(187...253) VAC; 380(323...437) VAC
Output voltage
28 VDC Under development
Efficiency
87%
Warranty
2 years
Operation temperature
-40...+85 °C
-50...+85 °C
KWant500 power supply units for industrial and special-purpose equipment.  Having compact size (175 х 93 х 35 mm) the maximum power output of these units goes up to 500 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, full range of protections (over-current, short-circuit, overheating), can be used in parallel and series mode. 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.

KWant500 3ph model range

Show all
Title Power Input Voltage Output Dimensions Work. Temp. Status
KWant500-1P28SGN 500 220(187...253) VAC 28 VDC 93х175х35 mm -40...+85 °C Under development
KWant500-1T28SGN 500 380(323...437) VAC 28 VDC 93х175х35 mm -40...+85 °C Under development
KWant500-1P28SDN 500 220(187...253) VAC 28 VDC 93х175х35 mm -40...+85 °C Under development
KWant500-1T28SDN 500 380(323...437) VAC 28 VDC 93х175х35 mm -40...+85 °C Under development
KWant500-1P28SGP 500 220(187...253) VAC 28 VDC 93х175х35 mm -50...+85 °C Under development
KWant500-1T28SGP 500 380(323...437) VAC 28 VDC 93х175х35 mm -50...+85 °C Under development
KWant500-1P28SDP 500 220(187...253) VAC 28 VDC 93х175х35 mm -50...+85 °C Under development
KWant500-1T28SDP 500 380(323...437) VAC 28 VDC 93х175х35 mm -50...+85 °C Under development

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