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Power supply 3-phase, 36 V DC Dimension Q Series

36-42 V DC, 26,7 A

  • Width 110mm
  • Up to 95,3% efficiency
  • 50 % Bonuspower 4s
  • DC-OK Relay, active PFC, remote shut-down

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.


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, the three input fuses and 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.

Parts Price


PSU 3PH 380-480V ac I/P 36V dc 26.7A 960W O/P

Technical data

Input data

Input voltage ac 380-480 V
Input voltage ac min 323 V AC
Input voltage ac max 576 V AC
Inrush current at 400 V ac typical 5 A
Input voltage range Wide-range
Power factor at 400 V ac, full load. Typical 0,88
Number of phases 3

Output data

Output voltage 36 V DC
Output voltage min 36 V DC
Output voltage max 42 V DC
Output current 26,7 A
Power 960 W

Efficiency / Lifetime / MTBF

Efficiency at 400 V ac, typical 94,7 %
Efficiency at 400 V ac, full load, typical 95,3 %
Lifetime at 400 V ac, full load and +40 ° C 71000 h
MTBF (IEC 61709) 400 V ac, max loan, +40 °C 375000 h


Width 110 mm
Height 124 mm
Depth 127 mm
Weight 1,5 kg


Approvals CB, CE, CSA, EAC, UL
Hold time at 400 V ac, typical full load 25 ms
IP class IP20
Clamp type Spring-clamp
Material protection Aluminium
Supply frequency 50-60 ±6 %
Ripple max 130 mV pp
Series Dimension Q
Power consumption at 400 V ac 1,65 A
Power drop from +60 °C to + 70 °C 24 W/°C
Temperature min without derating -25 °C
Temperature max without derating 60 °C
DC relay output Yes
Active Transient Yes


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