QTD20.241

DC/DC converter
24 V, 20 A
for drive systems
Datasheet
DC output 24 - 28 Vdc
20 - 17.5 A
480 W
Input DC 600 V (-20 %/+40 %)
Dimensions (WxHxD) 65 x 124 x 127 mm
Weight 890 g
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Input data

DC Input voltage DC 600 V (-20 %/+40 %)
Input inrush current limitation active
Input inrush current 3 A / 1.6 A
External input fuse recommendation B-6 A / C-3 A

Output data

Nominal voltage 24 Vdc
Adjustment range 24 - 28 V
Output current range 20 - 17.5 A
Output current 17.5 A at 28 V
20 A at 24 V
Output power 480 W
Power reserves 25 % power reserves
Derating 12 W/°C for >+60 °C
Ripple and noise voltage max. 100 mVpp

Overview

Dimensions (WxHxD) 65 mm x 124 mm x 127 mm
Weight per unit (excl. packaging) 890 g
Mounting method DIN rail
Operating temp. range -25 °C to 70 °C
Connection method Spring clamps
Efficiency, typ. 95 %
Power losses, typ. 25.5 W
MTBF SN 29500 @ 40 °C (h) 446000 h
DC-OK signal yes

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