Located at the center of the Alpais system, the Control Unit ofers a complete solution for monitoring unlimited number of batteries with its integrated hardware and software. While Alpais provides maximum usage of backup power infrastructure generated by batteries, ensures businesses make the most of the investment made for the batteries.
Voltage, Internal Resistance and Temperature values of each battery of VRLA, VLA or Ni-Dc type are measured and communicated with the Modbus protocol.
By applying it separately for each string, string current, ambient temperature and humidity values are measured and communication is provided with Modbus protocol.
As the main component of the system, it collects data from battery and string modules and provides interpretation. The processed data are recorded by the system.
With the support of advanced software, regardless of location and distance, all batteries can be monitored through a single interface and kept under control.
You can review the technical characteristics of the Alpais battery monitoring system here.
CONTROL MODULE
Operating Conditions
Operating Temperature
0-50C (32-122F)
Storage Temperature
-10-80C (15-175F)
Relative Humidity Ratio
%5 - %90 RH
Atmospheric Pressure
80 - 110 kPA
Power Input
12 Vdc @ 2A
Max. Power Consumption
20 Watt
Communication Interface
RS-485
Modbus RTU
Ethernet
Modbus RTU/TCP , SNMP
STRING UNIT
Current Monitoring
Current range
0–500A
Resolution
10 mA
Accuracy
1%
Current Sensor
Hall Efect
Ambient Temperature Monitoring
Temperature Range
0–50°C (32–122°F)
0.01°C
±0.5 °C
BATTARY MODULE
Battery Voltage Monitoring
Voltage Range
0-16 V
2 mV
0.1% +- 5mV
Internal Resistance Monitoring
Resistance Range
0.05 - 64m ohms
1 mOhm
+- 2%
Temperature Monitoring
0.50C (32 - 122F)
0.01C
+- 0.5C
Protection
Transient Suppression
700W
Short Circuit Protection
Maximum 3.5A (Internal Fuse)
Reverse Polarity Protection
Provides protection at rated voltage against reverse connection
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