5V 30Ah 50Ah 60Ah 100Ah 8 16 32 64 Channel Prismatic Battery Tester with Regenarative Function

1. System  features:

Single point independence, each battery has an independent constant current and constant voltage source, which is stable without impact.

The accuracy of the equipment is 0.05% and the stability is high.            

The software has powerful functions and friendly man-machine interface.

Four wire test interface to ensure high measurement accuracy.       

Modular design concept, easy to maintain.

The equipment structure is mainly composed of the following parts:

1、Independent   CPU   board   and   supporting   keyboard   board,  front  and  rear double-sided independent operation,  and  the  whole  cabinet  sends  control  uniformly ;

2、4-channel  constant  current  and  constant  voltage  control  module ;

3、Bidirectional AC/DC inverter module.

4、Flat head clamp, electric automatic unclamping. Compatible crocodile clip.

2. System  composition:

1.  Lithium battery into capacity sharing equipment.

2.  Computer with USB interface (self  provided).

3、USB to 485 interface converter and conmmunication line.

4、Battery scanning system

5、Software.

3. System principle:

The equipment is connected and controlled by computer, sending instructions and collecting data; The keyboard can manually operate the equipment and display parameters and status; Under the command of CPU, the constant current board has the function of constant current and constant voltage; When the battery is charged, the two-way power supply converts the AC into 12V DC, and the charging control and detection of the battery are realized through the constant current board; When the battery is discharged, the process is opposite to charging. Firstly, the battery voltage is increased to 12V through the constant current board, and then the DC is transformed into AC through the two-way power supply, which is directly fed into the AC distribution network of the factory, so as to realize the energy feedback of battery discharge electric energy.

Remarkable power saving effect: according to the actual measurement, the power consumption of the equipment during charging is more than 40% lower than that of traditional equipment, the comprehensive power saving rate is more than 60%, and the power consumption is more than 60%, which saves a lot of costs for battery manufacturers

4. Main technical parameters:

Equipment  structure
Number of device channels	The whole machine has 64 channels in total
Overall dimensions	1008mm  wide  ×  900mm  long  ×  1840mm  high
Chassis color	Standard gray black (customizable)
Fixture form	Flat head clamp .Compatible crocodile clip
Fixture spacing.	81mm
Support battery specification	It can support a variety of battery models: Battery compatible length: 90-220mm, thickness: 20-70mm, height: 80-220mm, battery lug: 60-130mm; Fixture spacing 81mm.and crocodile clip
Channel control mode	Each battery has an independent constant current and constant voltage source, which is stable without impact. Start, stop, pause, continue and protection can be realized
	Each channel has independent constant voltage and constant current hardware control circuit
	Fine tuning and calibration of charging current and discharging current accuracy of each channel.
Working power supply	Three phase five wire AC380V, 10%, 50Hz
Power factor	≥0.99
AC current distortion rate	≤2%
Charging  efficiency  of  the whole machine	≥75%
Feeder conversion efficiency	≥70%
Working power consumption	≤12KW
Equipment failure rate	< 1%
work environment	Temperature - 10 ~ 40, relative humidity 80%
Working power consumption	Natural inlet and exhaust
Channel parameters
Voltage measurement range	DC 0~5V
Battery  voltage  range	Charging dc0 ~ 4.5V ; Discharge dc4.5 ~ 2V
Constant voltage range	DC  2~4.5V
Voltage accuracy	Soil (0.05% reading + 0.05% fullness), resolution 1mV
Voltage stability	≤(±1mV)
Current range	Charging DC 50mA ~ 30A: discharging DC 50mA ~ 30A
Current accuracy	Soil (0.05% reading + 0.05% fullness), resolution 1mA
Current stability	≤(±1mA)
Software function
control mode	Computer  control  equipment,  whole  cabinet control, with scanning system
Communication mode	485 serial port communication (baud rate 57600)
Process settings	Up to 32 steps and 256 cycles can be set
Charging mode	Constant current and constant voltage