User's Manual

Hardware Installation Manual Installing the BSPS
02030311-03 Airspan Networks Ltd. 7-9
Figure 7-4: Cabinet battery area
3. Up to four monoblocs can be housed on each shelf. Connections between the
monoblocs are as illustrated in Figure 7-5.
4. Connect a short battery strap between monoblocs 1 and 2.
5. Using an insulated spanner/wrench tighten the battery terminal nut to the torque
setting recommended by the manufacturer.
6. Using a digital multimeter check across the +ve and –ve terminals of the
connected monoblocs and ensure that a voltage of 24 Volts DC is present.
7. Repeat the above steps for the connections between monoblocs 3 and 4.
8. Connect a long battery strap between monoblocs 2 and 3.
9. Using a digital multimeter check across the +ve and –ve terminals of monoblocs
1 and 4 and ensure that a voltage of 48 Volts DC is present.