DC-UPS control unit
24 V, 20 A
for battery sizes from 3.9Ah to 150Ah
DC output DC 24 V
20 A
Input DC 24 V (± 25 %)
Dimensions (WxHxD) 46 x 124 x 127 mm
Weight 700 g

Input data

DC Input voltage DC 24 V (± 25 %)
Int. current consumption (incl. charging current) 2.3/4.3 A

Output data

Nominal voltage 24 Vdc
22.5 Vds
Output current 25 A
20 A
Output power 480 W
Power reserves 50 % BonusPower for typ. 4s
Derating 12 W/°C for +60 to +70 °C


Storage element External lead acid battery
Allowed battery size 24 V, 3.9 to 150 Ah
Temperature tracking of the end-of-charge voltage automatically with temp. sensor


Dimensions (WxHxD) 46 mm x 124 mm x 127 mm
Weight per unit (excl. packaging) 700 g
Mounting method DIN rail
Operating temp. range -40 °C to 70 °C
Connection method Screw terminals
Power losses, typ. 4.6 W
MTBF SN 29500 @ 40 °C (h) 649000 h

PULS Services

User-friendly Assistance

PULS offers assistance on an individual level regarding your power supply selection. Online meetings can be arranged with our teams based in various international locations.

Application Support

PULS has successfully established an experienced team of application engineers to offer you the maximum technical support. They are always at your availability.

Delivery Reliability

PULS is deliberately working on guaranteeing the best delivery reliability. This guarantee is based on PULS controlling its full supply chain including the entire product life cycle.

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