POWERBOX's PB322
Compact Battery Charger / Constant Current Supply
PB322 compact battery charger series employs a compact size power factor corrected AC/DC supply unit with power ratting of 300W, 600W and 1,000W. The DC supply supports 5 voltage ranges 12V, 15V, 24V, 36V and 48V.
A external control board and shunt provides an interface to the power supply internal control circuits. The user has access via 2 adjustment controls for changing the output voltage range 10-115% and current range 10-100%. Suitable applications are defined battery charging, DC UPS and constant current source.
The power supply unit, control board and shunt are assembled onto a chassis plate for easy panel mounting. Mains IECs docket fitted on 300W, 600W units and the 1,000W unit supplied with a 15A AC lead.
Features:
- Wide range output voltage and current
- DC power good relay alarm
- N+1 operation with optional external isolation diodes
- Remote sense on diode cathode side
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