QT40.241

DIN-rail power supplies for 3-phase systems
24V, 40A

  • 380-480V Wide-range input and active PFC
  • Efficiency up to 95,3%
  • Negligibly low input inrush current
  • 50% Power reserves available up to 4s
  • Full output power between -25°C and +60°C
  • DC-OK Contact; Shut-down Input
DC Output24-28Vdc
40-34.3A
960W
Input AC 380-480V  (-15%/+20%)
Size (WxHxD)110 x 124 x 127mm
Weight1500g
Order information Stock Item 
Technical Data

Input Data
AC-Input Voltage AC 380-480V  (-15%/+20%)
DC-Input Voltage
EN61000-3-2(PFC-Norm) fulfilled
Harmonic Correctionactive
Power Factor0.88
Input Inrush Current Limitationactive
Peak turn on current4.5A/4.5A (J1)
External Input Fuse Recommendationmin. B-6A / C-6A

Output Data
nominal Voltage24Vdc
Adjustment Range24-28V
Output Current Range40-34.3A
Output Current 34.3A at 28V
40A at 24V
Output Power960W
Power Reserves50% BonusPower®
max. Ripple and Noise Voltage100mVpp

Overview
Size (WxHxD)110mm x 124mm x 127mm
Weight per Piece (excluding packing)1500g
Operat. Temperature Range-25°C ... +70°C
Derating24W/° at >+60°C
Mounting Method DIN-Rail
Efficency, typ.95.3%
Power Losses, typ.47.3W
MTBF SN 29500 @ 40°C (h)375.000h
Connection methodScrew terminals
DC-OK Signalyes
Footnotes
J1)3x400V, 50Hz/ 3x480Vac, 60Hz, independent of temperature
Commercial Information

Overview
Article NumberQT40.241
UPC Code875404001461
Country of originCZ
Order information Stock Item 
E ClassificationeClass 5.1 27049002
eClass 6.x 27049002
eClass 7.x 27049002
eClass 8.0 27049002
eClass 9.0 27040701
ETIM 4.0 EC000599
ETIM 5.0 EC002540
HS Code HS 85044082
Warranty Period (Month)36
Packaging Unit1pc
Accessories / Complementary Units

Wall / panel mount bracketZM2.WALL
Adapter for Siemens S7-300 railSLZ14
Diode redundancy moduleSLR01
MOSFET redundancy moduleYR80.241
Buffer moduleUF40.241