QS3.241

DIN-rail power supplies for 1-phase systems
24V, 3.4A

  • 100-240V Wide-range input, active PFC
  • Efficiency up to 90%, SEMI-F47-200 approved
  • Negligibly low input inrush current
  • 50% Power reserves available up to 4s
  • Full output power between -25 and +60°C
  • Spring-clamp terminals
DC Output24-28Vdc
3.4-3A
80W
Input AC 100-240V  (± 15%)
DC 110V-300V  (-20%/+25%)
Size (WxHxD)32 x 124 x 102mm
Weight440g
Product Status Stock item 
Technical Data

Input Data
AC-Input Voltage AC 100-240V  (± 15%)
DC-Input Voltage DC 110V-300V  (-20%/+25%)
EN61000-3-2(PFC-Norm) fulfilled
Power Factor0.47
Input Inrush Current Limitationactive
Peak turn on current5A/10A (B1)
External Input Fuse Recommendationmin. B-6A / C-6A

Output Data
Nominal Voltage24Vdc
Adjustment Range24-28V
Output Current Range3.4-3A
Output Current 3A at 28V
3.4A at 24V
Output Power80W
Power Reserves50% BonusPower®
max. Ripple and Noise Voltage50mVpp

Overview
Size (WxHxD)32mm x 124mm x 102mm
Weight per Piece (excluding packing)440g
Operat. Temperature Range-25°C ... +70°C
Derating2W/°C at >+60°C
Mounting Method DIN-Rail
Efficiency, typ.90.0%
Power Losses, typ.9.1W
MTBF SN 29500 @ 40°C (h)1.451.000h
Connection methodSpring-clamp terminals
Footnotes
B1)Peak current at 120Vac/230Vac, ambient temperature of +40°C and cold start
Commercial Information

Overview
Article NumberQS3.241
UPC Code875404000198
Country of originCN
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 bracketZM1.WALL
Wall / panel mount bracketZM10.WALL
Side mounting bracketZM11.SIDE
Adapter for Siemens S7-300 railSLZ10
Buffer moduleUF20.241
DC-UPS control unitUB10.241
DC-UPS with built-in batteryUBC10.241