E
Erik Dienberg
- Jan 1, 1970
- 0
What are your thoughts on paralleling strings of dissimilar brands of
batteries to serve as the DC source to a UPS system. Currently we have 2
strings of 30 PRC-1290 batteries, these batteries are series to provide
power to a 408Vdc buss. We have and would like to add 4 additional strings
of 30 UPS12-270 batteries to the dc bus. Will these two types of batteries
work at all this configuration? The characteristics of the batteries
appear to be almost identical Watts/cell and impedance, ect... The one
person I have talked with so far, says that this will not work but he is
also trying to sell me all new batteries.
Erik
batteries to serve as the DC source to a UPS system. Currently we have 2
strings of 30 PRC-1290 batteries, these batteries are series to provide
power to a 408Vdc buss. We have and would like to add 4 additional strings
of 30 UPS12-270 batteries to the dc bus. Will these two types of batteries
work at all this configuration? The characteristics of the batteries
appear to be almost identical Watts/cell and impedance, ect... The one
person I have talked with so far, says that this will not work but he is
also trying to sell me all new batteries.
Erik