DIN rail power supplies for 1-phase system
48V, 10A
DC output 48 - 55Vdc
10 - 8.7A
Input AC 100 - 240V (± 15%)
DC 110V - 150V (-20%/+25%)
Dimensions (WxHxD) 82 x 124 x 127mm
Weight 1200g

Input data

AC Input voltage AC 100 - 240V (± 15%)
DC Input voltage DC 110V - 150V (-20%/+25%)
Harmonic correction active
Power factor 0.9
Input inrush current limitation active
Input inrush current 9A / 7A
External input fuse recommendation B-10A / C-10A

Output data

Nominal voltage 48Vdc
Adjustment range 48 - 55V
Output current range 10 - 8.7A
Output current 8.7A at 55V
10A at 48V
Output power 480W
Power reserves 50% BonusPower
Derating 12W/°C for >+60°C
Ripple and noise voltage max. 100mVpp


Dimensions (WxHxD) 82mm x 124mm x 127mm
Weight per unit (excl. packaging) 1200g
Mounting method DIN rail
Operating temp. range -25°C to 70°C
Connection method Spring clamps
Efficiency, typ. 94.3%
Power losses, typ. 29W
MTBF SN 29500 @ 40°C (h) 469000h
DC-OK signal yes

PULS Services

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Application Support

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Delivery Reliability

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