PRODUCTS

Description:

The APT^TM BM-300 is used to check battery bank actual capacity by DC discharge test.

For BM-300, Its DC voltage and current up to 300V, 120A.

Each cell discharge voltage could be sampled by wireless data logging and monitored by LCD touch screen or with laptop via RS232.

Applications:

²  Power plants; Substations,

²  Banks and insurance companies;

²  Computer rooms, Data centers.

²  Etc…

Products Features:

²  Highly integrated & Automatic

Wireless Data Loggings, built-in Data monitoring and software highly integrated, and making test to be performed without a technician on site possible;

²  Expandable current range

For single BM-300, its current range is up to 120A. Can by paralleled with another or more BM-300 to increase current range.

Under this situation, monitored on the main BM-300 in total current. And slave BM-300 no display. Meanwhile, optical current clamp is necessary to measure the slave BM-300 and input to the main BM-300;

²  On-line & Off-line discharge modes

On-line mode, the battery bank provides DC current by its DC busbar to its loads, such as DC Panels, operational units, emergency lights, etc; on the other hand, discharge test to be done by BM-300; Under this situation, the rectifier is closed offer, and optical current clamp is necessary to measure the DC busbar current and input to the main BM-300;

Off-line mode is traditional. the battery bank to be discharged only by BM-300.

²  Four adjustable stop points could be set in advance

v  Discharge Capacity

v  Discharge time

v  Battery bank voltage

v  Cell voltage;

²  Wireless Data Logging

v  Designed for cell voltage monitoring, compatible with 2V / 6V /12V cell

v  Communication and Data transferring by Blue tooth, Auto connection;

v  Each wireless cell voltage logger can monitor 4 cell voltage,real-time

²  Discharge mode: constant current

²  5.7” colorful screen for operation and monitoring;

²  Download test results via USB flash drive;

²  8 sets discharge parameters could be set and to be activated for choose during operation.

²  PC software for capacity analysis and report generation by RS232

v  Monitoring each cell discharge voltage via the PC connected to BM-300;

v  Discharging voltage/current curve analysis

v  Residual capacity analysis

v  Automatic report generation

²  Protections 

v  Over voltage protection

v  Over current protection

v  Over heat protection at 85 ℃

v  Reversed battery insertion protection

Technical Specifications:

²  Maximum battery voltage 300V, No expandable;

²  Maximum discharge current 120A, expandable;

²  Discharge Accuracy: Current ±1%

Battery Voltage ±0.1%   Cell voltage ±0.5%

²  Cell voltage logger: Main power 5-24V DC

4 cell voltage monitor: 2V/6V/12V

Blue tooth auto connection with host

²  Sound level <60dB

²  Mains voltage： AC 220V 45~65Hz

²  Environment:

Temperature: operating -5～50℃ storage and transport -40～70℃

Humidity: 0～90%    Altitude: 4000m

²  Dimensions 728mm × 250mm × 372mm

²  Weight 25kg

Order Information

Item                   Art. No.

BM-300

²  Batter load unit,     1 piece

²  Cell voltage logger  optional, depending on the cells number to be monitored;

²  Clamp-on CT       optional, depending on if on-line mode or slave BM-300 adopted