Description
The ABERTAX® BMS – STANDARD is our basic version for battery monitoring. Three LEDs are integrated in a 45x45x21mm housing that can be placed on top of the battery cells. The external level probe can be placed in the centre of the battery. The temperature sensor can either be placed outside or inside the cell. A full and half voltage reading is available. Actual and accumulated battery data is stored inside the BMS and can be uploaded via a USB interface to the PC.
Components
– Integrated LED’s
– External level probe
– Gauge Guard or O-Ring
– Temperature sensor inside or outside cell
– Various connector types
Function
The ABERTAX® BMS is another quality product from Abertax Technologies. It gives essential battery information i.e. full voltage, half voltage, temperature and electrolyte level. It stores the number of charge/discharge cycles, temperature, electrolyte low level duration and deep discharge duration.
The e²BMS has 3 LED’s, which indicate the following:
– Flashing green: when powered and no warnings
– Flashing red: electrolyte level below specified minimum for flooded batteries and low voltage
– Flashing yellow: battery temperature above 50°C
Parameters
Battery Technology :
Lead-Acid (Open Type or VRLA)
Input / Supply Voltage :
Rated Voltage ±50%
Max. Operating Volt. (12VDC nom.) :
36VDC
Max. Operating Volt. (24V – 80VDC
120VDC
Min. Operating Volt. (12VDC nom.) :
6VDC
Min. Operating Volt. (24V – 80VDC
12VDC
Current Consumption 12 – 80VDC :
< 20mA
Max. Current measurment range :
n.A.
Operational Temp. Range :
-30°C to +70°C
Communication :
Serial Interface 9.6K Baud, 3.3V
Temp. Sensor Range :
-40°C to +100°C
Relative Humidity in Operation :
< 80%
Relative Altitude :
Up to 2000m ASL
Protection class :
IP65
CLS type :
77mm or 127mm
Diameter hole for Gauge Guard :
10mm (M10 drill)
Temperature probe type :
inside or outside cell
Dimensions (L x W x H) :
45x45x21 mm ± 0.5 mm, (excluding cables & sensors)
Weight w. stand. version approx. :
100g
Brochure (PDF) :
Link