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DC power solutions

DV2-3G Metro Power Solutions Battery

The UL listed battery cabinet provides for extended backup batteries to the UL listed Eaton 3G Metro Power Solutions. 48Vdc: 4 strings or 24Vdc: 8 strings.

Battery backup for critical telecom equipment

The Extension Battery Cabinet can be fitted with an optional DC Distribution, extending the number of output circuits available from the power cabinet. These distributions utilize easy fit, plug-in hydraulic magnetic breakers When connected back to a DV2-3G Metro power cabinet, features include automatic temperature compensation, Battery MCB alarm monitoring, automatic equalizing and fast charging, and automatic battery testing. All cable entry is top access. An optional rear cable duct extension is available to allow cables to be run to the top of the cabinet in raised floor situations.
Specifications

Technical Specification

System Interconnections 
Communications  Screw terminals
Power  Direct onto busbars 
DC Distribution (Optional)*
Load Circuit Breakers 20-way total
Single Width Circuit Breakers Heinemann AMIR Series 5A, 10A, 20A, 30A, 40A, 50A, 70A, 80A, 100A. 
Dual Width Circuit Breakers Heinemann AMIP 120A, 150A, 200A, 
Triple Width Circuit Breakers Heinemann AMIP 250A, 
*Power is feed to the optional DC distribution from a load circuit in the Power Cabinet. See power system documentation for more details. 
Batteries*
Type  Front access VRLA
48V Batteries  Up to 600Ahr per cabinet using four strings of 150Ahr batteries.
24V Batteries: Up to 1200Ahr per cabinet using eight strings of 150Ahr batteries
*Maximum of 6 battery cabinets added to the power cabinet per system 
Mechanical
Dimensions H, W, D 2000mm [78.7”], 600mm [23.6”], 600mm [23.6”] 
With rear cable duct extension H,W,D  2000mm [78.7”], 600mm [23.6”], 750mm [29.6”]
Weight  DV2-EBC4-xxxx: 850kg [1870lb]. Typical maximum with 4 x 48V/150Ah battery strings. 
Operating Temperature Range  -25°C [-13°F] to 40°C [104°F] 
Humidity  <95% non-condensing
Altitude  <2000m (6500’). Thermally de-rates above this altitude, to a maximum altitude of 4000m
Certifications (Pending)
All products comply with international standards. Contact your local Eaton DC representative for details on the specific product versions available with these safety and EMC approvals: 
North America: UL Listed 1801, cUL, FCC