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The No-Break™ DC power supply is designed to provide DC power and charge lead acid batteries for
critical back up applications.
No-Break™ DC systems ensure maximum uptime of the system, and life of the battery, by providing:
Accurately regulated output voltage
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Constant current limited output
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Monitoring of the battery status and battery circuit integrity
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Fast electronic battery overcurrent protection
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Deep discharge protection by disconnecting the load at low battery voltage.
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Temperature compensated output voltage using external temperature sensor
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Alarm contacts for fault monitoring
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Adjustable battery charge current limit
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Battery condition testing (BCT) - optional on "C" models, standard on "I" models which have a com-
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munication interface
Optional features:
Communication interfaces, serial (RS232, RS485) or ethernet to enable remote monitoring of the
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power supply and control of the battery condition test function
Modbus and SNMP protocols
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Internal V/I meters on 500W and 750W
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No-Break™ SYSTEM BLOCK DIAGRAM
MAINS FAIL
ALARM
Specifications are subject to change without notice. No liability accepted for errors or omissions.
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