Product Description
The most outstanding features of the DIMENSION QSeries DIN-rail power supplies are the extremely high efficiencies and the small sizes, which are achieved by a synchronous rectification and other technological designs. The QS40.244 is a device for 200-240V mains voltages. Large power reserves of 150% support the starting of heavy loads such as DC-motors or capacitive loads. In many cases this allows the use of a unit from a lower wattage class which saves space and money. High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible. The integrated output power manager and input fuses as well as the near zero input inrush current make installation and usage simple. Diagnostics are easy due to the DC-OK relay, a green DC-OK LED and the red overload LED. A large international approval package for a variety of applications makes this unit suitable for nearly every application.

Power Supply
AC 200-240V Input
Width only 125mm, Weight only 1.8kg
94.6% Full Load and Excellent Partial Load Efficiencies
50% BonusPower®, 1440W for up to 4s
110A High Peak Current for 25ms for Easy Fuse Tripping
Safe HiccupPLUS Overload Mode
Active PFC (Power Factor Correction)
Negligible Low Input Inrush Current Surge
Full Power Between -25°C and +60°C
Current Sharing Feature for Parallel Use
Internal Data Logging for Troubleshooting Included.
DC-OK Relay Contact
Shut-down Input
3 Year Warranty

Order Number
Power Supply
QS40.244 24-28V Standard unit

Accessory
ZM2.WALL Wall mount bracket
UF20.241 Buffer unit
YR80.242 Redundancy module
YR40.245 Redundancy module