BST MD48 Series User Manual

Operation
4.5 PARALLEL USE OF BATTERIES
• MD48-50-2U and MD48-100-3U support multi machine parallel connection to
increase capacity. They support up to 15 parallel units respectively.
• For parallel connection between batteries and communication cascade
between batteries, the original cable of BST must be used.
• Conditions for parallel connection of multiple batteries: the SOC is the same,
and the voltage difference between batteries is less than 1V.
• It is recommended that the output current of the single battery be lower than
0.5C.
• When the total output current is less than 100A, a single cable connection shall
be adopted, and the power cable must be output from the top and bottom
batteries respectively. As shown in Figure 4.5.1 below.
• When the total output current is greater than 100A and less than 200A, the
two-wire cable shall be used for connection, and the power cable must be
output from the top and bottom batteries respectively. As shown in Figure 4.5.2
below.
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Figure 4.5.1
Figure 4.5.2

BST MD48 Series Specifications

General

Brand	BST
Model	MD48 Series
Category	Computer Hardware
Language	English