5
123electric
The Netherlands
E-mail: [email protected]
www.123electric.eu
Specifications
All specifications measured at 3.3V cell voltage and zero ampere through current sensors.
Description
Value / range
General specifications
Operating voltage range
1.5V to 5.0V
Operating temperature range
-40 to 85°C
Voltage measurement accuracy
± 20mV
Temperature measurement accuracy
± 2°C
Balancing current
1A
Number of Cells
2 to 255
Board type dependent specifications
“Between” module current average
<1.0mA
Begin Board current average with 1 current
sensor
<1.1mA
Begin Board current average with 2 current
sensors
<1.6mA
End Board current average with standby
Bluetooth
<1.6mA
End Boards current average when device
connected to Bluetooth
<11.0mA
Maximum current through charge / load signal
relays on End Board
2A @ 30VDC
1A @ 60VDC
Dual range current sensor measurement specifications
<20A
measurement
resolution
>20A measurement
resolution
Blind spot around
zero
Max measured
current
50 mA
1.25A
± 300 mA
500 A
Dual range current sensor measurement specifications (2x loop, see hardware installation step 6)
<10A
measurement
resolution
>10A measurement
resolution
Blind spot around
zero
Max measured
current
25 mA
625 mA
± 150 mA
250 A
Dual range current sensor measurement specifications (4x loop, see hardware installation step 6)
<5A
measurement
resolution
>5A measurement
resolution
Blind spot around
zero
Max measured
current
12.5 mA
313 mA
± 75 mA
125 A
