DIN rail power supplies for 1-phase system
48V, 2.1A
DC output 48 - 56Vdc
2.1 - 1.8A
Input AC 100 - 120 / 220 - 240V (-15%/+10%)
DC 290V (-25%/+30%)
Dimensions (WxHxD) 73 x 75 x 103mm
Weight 360g

Input data

AC Input voltage AC 100 - 120 / 220 - 240V (-15%/+10%)
DC Input voltage DC 290V (-25%/+30%)
Power factor 0.55
Input inrush current limitation NTC
Input inrush current 22A / 37A
External input fuse recommendation B-10A / C-6A

Output data

Nominal voltage 48Vdc
Adjustment range 48 - 56V
Output current range 2.1 - 1.8A
Output current 1.8A at 56V
2.1A at 48V
Output power 100W
Derating 2.5W/°C for >+60°C
Ripple and noise voltage max. 50mVpp


Dimensions (WxHxD) 73mm x 75mm x 103mm
Weight per unit (excl. packaging) 360g
Mounting method DIN rail
Connection method Spring clamps
Efficiency, typ. 91%
Power losses, typ. 10W
MTBF SN 29500 @ 40°C (h) 500000h

PULS Services

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