Additional Data
    Dimensions
    Weights
    Technical Link:   
http://h18000.www1.hp.com/products/quickspecs/12857_div
/12857_div.HTML
    Technical Support: HP Support: 0848 80 20 20

Additional Information
----------------------
HP 3 PHASE UPS supports a maximum of four Extended
Runtime Modules (ERM), to further increase your battery
back-up time. Each ERM is 3U high and can be
automatically detected and configure when attached to
the UPS. For more information on battery back up times,
please refer to the Back-up Times Chart.