Battery Voltage Recorder

Quicklinks

BVR Series of devices

Battery Voltage Recorder series of instruments are specially designed to serve as a support tool for cell voltage measurement during battery capacity testing.

During capacity testing cell voltage, temperature as well as inter-cell connection voltage drop should be measured in order to determine which cells in the string should be replaced.
Furthermore, IEEE standards for stationary batteries applications stipulate measuring overall string voltage as well as cell voltage and temperature periodically.

DV Power BVR Series is the perfect tool for that purpose. All measurements are automatically saved in devices internal memory, and DV-B Win software which is included with each model, helps the user to download all cell voltage/temperature results, create reports export to different formats and ensure the integrity of backup power systems.

For different customer requirements, three models of Battery Voltage Recorder series are available:

BVR11 BVR20 BVR22
PICTURE bvr11 bvr20 bvr22
CELL VOLTAGE MEASUREMENT yes yes yes
STRING VOLTAGE MEASUREMENT yes no yes
AMBIENT TEMPERATURE MEASUREMENT yes yes yes
ELECTROLYTE TEMPERATURE MEASUREMENT no yes yes
VOLTAGE MEASUREMENT RANGE Cell / String voltage
± 30 V DC
± 500 V DC
Cell voltage
± 2,35 V DC
± 7 V DC
± 30 V DC
Intercell voltage / Current
± 30 mV DC
± 300 mV DC
± 1 V DC
Cell / String Voltage
± 3 V DC
± 30 V DC
± 600 V DC
CURRENT MEASUREMENT yes yes yes
USB COMMUNICATION WITH PC yes yes yes
BLUETOOTH COMMUNICATION WITH PC yes no yes
RFID STRING RECOGNITION no no yes
COMMUNICATION WITH EXTERNAL DENSITY METER no yes no

YES-YES, NO-NO

Back To Top