STANDARD FEATURES:
Monitoring of battery groups from 192 of up to 256 single units (depending on BACS WEBMANAGER model)
Acquisition of charge, discharge and stand-by states
Definition and control of set-points and limits
Graphical evaluation of measurement data
Alarm notification via LCD display and acoustical signals
Alarm notification via E-mail, SMS or network messages
Connectors for further environmental sensors

Technical Data of the BACS Webmanager

BACS® WEBMANAGER BUDGET (external version)
BACS® WEBMANAGER BUDGET II 12Volt (UL certified) 
Order No. BACSKIT_B
Order No. BACSKIT_B_II
Processor and memory
32-Bit RISC-Processor, 32 MB storage / 64 MB RAM up to 256 BACS Modules
32-Bit RISC-processor, 32 MB storage for Battery History in days ( see Example table in the datasheet above)
Number of Sensors & Power consumption
At 12V default power supply = 200mA
Stabilized external Powersupply 12V 2000mA supplies 1830mA
(the connected BACS Modules at the BACS BUS CONVERTER
For up to 330 BACS C modules (à 5mA) and other BACS bus sensors.
will be supplied via own power supply and need +5mA per BACS II module
(see datasheet of other BACS sensors for powerconsumption)
Interfaces
3x RS-232 interfaces, (COM1= UPS/power device, COM2 =Multipurpose,
2x RS-232 interfaces, (COM1= UPS/power device, COM2 =Multipurpose)
 COM3=BACS battery bus) 1x RJ12 for battery bus converter
2x battery bus converter outputs internal
1x RJ45, 10/100Mbit Ethernet
1x RJ45, 10/100Mbit Ethernet
Display
2x LED (Manager status, UPS/device alarm)
3x LED (Manager status, UPS/device alarm, BACS alarm), 1x Buzzer with Mute button
Housing
PVC, RAL 7035 (light gray) ETL listed, FCC class A
Aluminium, RAL 7035 (light gray) ETL listed, FCC class A
Dimensions
69x30x126mm(LxWxH)
130x125x30mm(WxLxH)
Weight
110g
180g
Operating condition
Temperature 0 - 60°C, max. humidity 90%, not condensing
Temperature 0 - 60°C, max. humidity 90%, not condensing
MTBF (calculated)
70.000 hours (8 years)
70.000 hours (8 years)

Subject to changes without notice

Download BACS Datasheet
For further information, please kindly contact us
Tel: +84 4 3726 4905
Email: [email protected]
The BACS WEBMANAGER is the main control unit of the BACS system constantly monitoring each battery, and thus tremendously decreasing the probability of unnoticed battery failures.
Since it is based on the CS121 technology the BACS WEBMANAGER provides a comfortable Web interface for data retrieval and configuration tasks, and an alarm system for notification of critical conditions in the system.