DIN-rail power supplies for 3-phase systems
24V, 20A

  • 400-500V Wide-range input
  • Efficiency up to 92,2%
  • 25% Power reserves for loads with a higher short-term power requirement
  • Full output power between 0 and +60°C
DC Output24-28Vdc
Input AC 400-500V
Size (WxHxD)150 x 124 x 121mm
Product Status Stock item 
Technical Data

Input Data
AC-Input Voltage AC 400-500V
DC-Input Voltage
EN61000-3-2(PFC-Norm) fulfilled

Output Data
Nominal Voltage24Vdc
Adjustment Range24-28V
Output Current Range20-18A
Output Current 18A at 28V
20A at 24V
Output Power480W

Size (WxHxD)150mm x 124mm x 121mm
Weight per Piece (excluding packing)1800g
Mounting Method DIN-Rail
Connection methodScrew terminals
Commercial Information

Article NumberSL20.310
UPC Code875404000440
Country of originCZ
Product Status 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 bracketSLZ02
Diode redundancy moduleSLR02
Buffer moduleSLV20.200
DC-UPS control unitUB20.241