No – Break ™ DC UPS for Mission Critical Applications
The New No-Break ™ DC UPS SR500HI 500W is designed to provide DC power to lead-acid batteries for critical backup applications from 12V to 48VDC. The No-Break ™ range of DC UPS systems maximise the integrity of standby battery installations, whilst optimising the life and availability of backup batteries.
A built-in Low Voltage Disconnect (LVD) will protect the battery from over-discharge after extended periods of backup operation when AC power has failed. The standalone unit comes with a standard remote battery temperature sensor (1.7m lead) for accurate charge voltage compensation.
Our range of SRHI DC UPS 100W-750W models have relay alarms for monitoring battery status, mains, PSU failure parameters and activation of BCT (battery condition test). The new SR500HI & SR750HI models have improved their thermal reliability with two fans relocated to dissipate heat more effectively and increase life span of critical components such as capacitors, shunts, and transformers.
The unit comes with a standard input voltage of 180-264VAC but it can be easily customised to 88-132VAC for the American market. It can also be used as a DC-DC converter, for more information about this application please contact our team of engineers.
The No-Break ™ system is the ideal solution for:
- Critical infrastructure systems from 100W to 750W (and above using parallel operation)
- Applications requiring continuous on-line monitoring of battery and charger status
- Providing cost-effective management of your battery system investment
- Harsh environments and remote applications
Applications
- Security Systems – Access Control
- Industrial Processes Switching Protection
- SCADA & Automation
- Radio Repeaters – Remote Sites
