OPUS HE 5U DC Power Systems

OPUS 5U rack high efficiency power system consists of Enedo’s MHE rectifiers, VIDI2 controllers, connections for mains and 1 full current battery string, and bulk screw terminal for external load distribution. Available as a 19″ 5U rack-mountable package, the system delivers a maximum 6 kW output power at 48, 60, 110, 125 and 220 VDC, and 4.5 kW at 24 VDC output. The base system supports up to three (3) MHE series high efficiency rectifiers, but may be expanded by using the 5U Slave Rack in a master-slave configuration, increasing the power capability to 16 kW.

Optional accessories include 19″ load distribution panels, wall-mounting kit, IP21 cover kit, temperature sensor and Battery LVD.

Key features

• Efficiency up to 97%
• Natural convection cooled – fan free
• Standard output voltages: 24, 48, 60, 110, 125 and 220 VDC
• Max 6 kW output power, 4.5 kW for 24 VDC models:
  • Expandable to 16 kW with the 5 module slave rack in a master-slave setup
• N+1 redundancy
• Battery connection: 1 string with full current
• 19″ Load distribution panels for local panel builders
• Options: Battery LVD, temperature sensor, wall mounting & IP21 cover kit
• EMC ratings:
  Rack: EN61439-1, EN61439-2
  Rectifiers: EN 61000-6-1 / -2 / -3 / -4 / -5
  EN50121-4 Rail, ETSI EN 300386 (48/60V)
• Safety ratings:
  Rack: EN61439-1, EN61439-2
  Rectifiers: EN 62368-1, EN 50124-1 rail

Applications

• Critical infrastructure
• Power transmission substations
• Power distribution substations
• Railway signaling and substations
• Process industries
• Telecommunications

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