Vertiv
|
NetSure -48V DC Bulk Output Power System Installation and User Instructions (UM582127100)
|
Rev. E
35
can be programmed to monitor ambient temperature and/or battery temperature. A temperature probe set to
monitor battery temperature can also be used for the rectifier battery charge temperature compensation
feature, or the battery charge temperature compensation feature can be programmed to use the average or
highest value of all battery temperature probes. The battery charge temperature compensation feature allows
the controller to automatically increase or decrease the output voltage of the system to maintain battery float
current as battery temperature decreases or increases, respectively. Battery life can be extended when an
optimum charge voltage to the battery with respect to temperature is maintained. A temperature probe set to
monitor battery temperature can also be used for the BTRM (Battery Thermal Runaway Management) feature.
The BTRM feature lowers output voltage when a high temperature condition exists to control against battery
thermal runaway.
The temperature sensor end of the probe contains a tab with a 5/16” clearance hole for mounting.
A temperature probe programmed to monitor battery temperature should be mounted on the negative post of
a battery cell to sense battery temperature. A temperature probe used for battery charge temperature
compensation and/or BTRM (Battery Thermal Runaway Management) should also be mounted on the negative
post of a battery cell. A temperature probe programmed to monitor ambient temperature should be mounted
in a convenient location, away from direct sources of heat or cold.