DIN rail power supplies for 1-phase system
24 V, 20 A
DC-OK relay contact
DC output 24 - 28 Vdc
20 A
480 W
Input AC 100 - 240 V (± 10 %)
Dimensions (WxHxD) 59 x 124 x 127 mm
Weight 810 g

Input data

AC Input voltage AC 100 - 240 V (± 10 %)
Power factor 0.97
Input inrush current limitation NTC
Input inrush current 16 A
External input fuse recommendation B-10 A / C-6 A

Output data

Nominal voltage 24 Vdc
Adjustment range 24 - 28 V
Output current range 20 A
Output current 28 V
20 A at 24 V
Output power 480 W
Derating 12 W/°C for >+55 °C
Ripple and noise voltage max. 100 mVpp


Dimensions (WxHxD) 59 mm x 124 mm x 127 mm
Weight per unit (excl. packaging) 810 g
Mounting method DIN rail
Operating temp. range -25 °C to 70 °C
Connection method Screw terminals
Efficiency, typ. 95 %
Power losses, typ. 25.3 W
MTBF SN 29500 @ 40 °C (h) 704000 h
DC-OK signal yes

PULS Services

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