CWRS-4150A modular power system – flexibility where you need it

Choose Our NEBS Certified, Modular Power System for Reliability and Flexibility

DongAh Elecomm’s CWRS-4150A modular power system provides flexibility where you need it. The number of rectifier modules and the size of load breakers and battery breakers are all configurable.

The system is capable of charging and monitoring two separate battery strings. The controller allows for remote monitoring via Ethernet and supports the SNMP protocol. Plus, it provides up to 8KW of power in a small 2U shelf! The CWRS-4150A has two separate AC input ports, allowing for AC redundancy and smaller AC input cords. It’s also NEBS certified, and can handle Zone 4 seismic activity!!


  • 2RU Height, 19” 8KW Power Shelf
  • -54VDC 148A Output
  • (3) 60A Load Breakers
  • (2) 60A Battery Breakers
  • Easy Access for Shelf Wiring
  • 2 LVD Circuits; Battery Charging
  • Remote Access via Ethernet
  • SNMP Interface
  • RS232 Serial Interface
  • Worldwide EMI and Safety Agency Approvals
  • NEBS Certified

Need more information? Contact us for any questions.