Operation Manual - Critical Power Supplies

BATTERY BOX (OPTIONAL)THE BATTERY BOX IS AN OPTIONAL ACCESSORY.The Battery Box contains batteries that increase the operating time of the UPS during prolonged black-outs. The number ofbatteries contained in it will vary according to the type of UPS to which the Battery Box is to be installed. The utmost attentionmust be paid to ensure that the battery voltage of the Battery Box corresponds to that supported by the UPS.Additional Battery Boxes may be connected in a chain to obtain the desired autonomy time during a power failure.This series of Battery Box contains two separate strings of batteries, one with a positive voltage and the other with a negativevoltage with respect to the neutral terminal (N).The basic diagram for the Battery Box is shown here below.BBX 1320 480VBB NP T4 3FBBX 1320 480VBB NP T2 3FBBX 1320 480VBB NP T8 3FBBX 1320 480VBB NP T5 3FRated voltage 240 + 240 Vdc 240 + 240 Vdc 240 + 240 Vdc 240 + 240 VdcWeight 300 Kg 390 Kg 395 Kg 400 KgW x D x H400 x 815 x 1320 mm