OPUS HE 12U Up to 6KW

Convection Cooled – Modular Battery Charger For Industrial Applications

The new OPUS HE 12U is a high-efficiency rack-mount DC power system that is designed for critical infrastructure applications such as telecommunications, process industries, railway signalling and substations, and transmission and distribution substations.OPUS HE DC power systems consist of MHE rectifiers, VIDI+ controllers, Connections for mains and battery and load distribution. System is configurable to match with requirements of the application.

System is configurable to match with requirements of the application. 19” 12U Rack delivers maximum 10 kW output power at 48, 60, 110, 125 and 220 VDC and 7.5 kW at 24 VDC output. 19” 12U Racks include slots for maximum 5 rectifier modules. Load distribution configuration of MCB quantity and current ratings can be configured per order. Wall mounting, IP21 cover kit, temperature sensor, battery block voltage monitoring and BLVD are options.

Case Study

Modular & Redundant Battery Chargers for Six Electrical Substations In Bangladesh

Features of CAB 716 

• 48VDC Dual 3.2kW battery charger in a 45U 600mm W x 600mm D cabinet
• Two 230VAC Mains Input Connections
• Float Voltage of 56.8VDC configured for NiCd batteries
• Single DC Distribution with 10 x 10A 2P load breakers with Auxiliary switches
• Configured for redundancy by two +P95 blocking diodes
•  Two 100A 2P Battery MCB’s, one for each battery
• Temperature sensor with temperature compensation
• A Low Voltage Disconnect set at 40VDC for each charger
• End customer: Power grid company in Bangladesh
• MODBUS
• SNMP