e²BMS
The ABERTAX® e²BMS 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 is s state-of-the-art wireless technology for operation cost-cutting and providing a quality service. Data communication is done via RF (Standard version). The e2BMS online offers in addition an Internet Cloud communication. All battery data can be accessed by a web interface.
The e²BMS has 3 LED’s, which indicate the following:
e²BMS online with CLS and temperature sensor
The ABERTAX® e²BMS - ONLINE is our advanced version for battery monitoring. The communication between user interfaces and the devices is made by a RF technology and also GPRS. Via GPRS, data is transmitted to a Internet Cloud system that displays the data in a web interface. Three LEDs are integrated in a 130 x 45 x 25 mm 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 RF interface to the PC.
- Integrated LED's
- external level probe
- GaugeGuard or O-Ring
- Temperature sensor inside or outside cell
- Full and half voltage reading
- GPRS + RF wireless communication
- Various connector types
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Parameters
- Battery Technology :
- Lead-Acid (Open Type or VRLA)
- Input / Supply Voltage :
- Rated Voltage ±50%
- Max. Operating Volt. (24V - 80VDC nom.) :
- 120VDC
- Min. Operating Volt. (24V - 80VDC nom.) :
- 12VDC
- Current Consumption 24VDC :
- 30mA avg., 90mA pk during GPRS data transmission
- Current Consumption 36VDC :
- 22mA avg., 66mA pk during GPRS data transmission
- Current Consumption 48VDC :
- 15mA avg., 45mA pk during GPRS data transmission
- Current Consumption 80V DC :
- 10mA avg., 30mA pk during GPRS data transmission
- Max. Current measurement range :
- ±900A
- Operational Temp. Range :
- -30°C to +70°C
- Communication :
- 2.4 GHz Wireless MiWi Protocol through USB 2.0, GPRS over 2G GSM 850 / 900 (Dual Band) or 850 / 900 / 1800 / 1900 (Quad Band)
- Temp. Sensor Range :
- -40°C to +100°C
- Relative Humidity in Operation :
- 95% no dew
- Relative Altitude :
- Up to 2000m ASL
- Protection class :
- IP65
- Length CLS probe :
- 77mm or 127mm
- CLS type :
- GaugeGuard or O-Ring
- Diameter hole for Gauge Guard :
- 10mm (M10 drill)
- Temperature probe type :
- inside or outside cell
- Dimensions (L x W x H) :
- 130 x 45 x 25 mm ± 0.5 mm, (excluding cables & sensors)
- Weight w. stand. version approx. :
- 200g
- Brochure (PDF) :
- View