OPUS HE Wall Chargers for Utility and Industry
Powered by MHE High Efficiency Rectifiers

Opus HE Wall Power Systems are ideal solutions for modernization projects, where old Thyristor Chargers (SCR – Silicon Controlled Rectifiers) are replaced with modern modular high efficiency technology. Wall mountable charger saves footprint in electrical rooms and enables installation to smaller space as the replaced charger.

Wall Chargers are available for all typical battery backup voltages 24VDC – 220VDC in power range 1.5kW – 12kW. OPUS HE WMC is compact, easy to install small and light weigh wall charger including one MHE rectifier. OPUS HE OC0864 Cabinet is modular wall or floor mountable power system including configurable features like choice of 1-3pcs of battery MCBs or battery Switch Fuse/NH00/NH01, configurable load distribution and inverters & DC/DC converter options. Both Systems have configurable A+B double system connection and battery testing and monitoring features.

Main applications are critical infrastructure systems such as transmission and distribution substations, process industries and railway signaling. Robust and reliable fan-free design and modular architecture ensures the lowest total cost of ownership (TCO) across the 15-20 year expected life span of backup power systems.