MACEX-5V20A Battery High-precision tester

Advantages and characteristics:
 Single point independent, can be carried out for each battery test channel
 Independent charging and discharging process settings.
 Equipment accuracy is 0.05%, data recording time is 1 second/time,
 The fastest is 0.1 second/time, and the stability is high.
 The software has powerful functions and friendly man-machine interface.
 Four-wire system test interface to ensure high measurement accuracy.
 Modular design concept, easy to maintain.

MACEX-5V20A Battery High-precision tester

Advantages and characteristics:

l Single point independent, can be carried out for each battery test channel

l Independent charging and discharging process settings.

l Equipment accuracy is 0.05%, data recording time is 1 second/time,

l The fastest is 0.1 second/time, and the stability is high.

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

l Four-wire system test interface to ensure high measurement accuracy.

l Modular design concept, easy to maintain.

test function.png

Test fuction:

1,Cycle life testing.

2,Charge and discharge characteristic test.

3,SOC maintain ability testing.

4,Overcharge and over-discharge rate affordability test.

5,voltage test.

6,temperature test.

7,maganification test.

8,Dynamic and static SOC test.

Device model	MACEX-5V20A	Single channel Output power		100W	Communication method		TCP/IP (Network port）
Discharge voltage	5V-0.8V	Charging voltage		DC0-5V	data record		100mS~65535 S
Recharging current	5Vseries：0.02A~20A			Discharge current	5Vseries：0.02A~20A
Current accuracy	±(0.05%RD+0.05%FS)			Voltage accuracy	±(0.05%RD+0.05%FS)
Voltage resolution	The smallest unit used by lmV equipment when detecting or setting voltage
Electric current resolution	The smallest unit used by lmA equipment when detecting or setting voltage
Charging mode	Constant current charging Constant voltage charging
Discharge mode	Constant current discharge. Constant power discharge
Charging cut-off condition	Voltage,current,time, capacity,temperature		Discharge cut-off condition			Voltage,current,time,capacity,temperature

performance			index parameter
Input power			AC220V ±10%/ 50Hz
Voltage	Measuring range		0.75~5V
	Output range		10mV~5V
	Precision		±0.1%*FSR
	Output accuracy		±0.1%*FSR
Current	Measuring range		0~3A
	Output range		50mA~20A
	Measurement accuracy		±0.1%*FSR
	Output accuracy		±0.1%*FSR
Power	Measuring range		0~100W
	Output range		0~100W
	Measurement accuracy		±0.2%*FSR
	Output accuracy		±0.2%*FSR
Data probability	Sampling rate		1HZ：1 samples/sec
	Recording rate		1HZ：1 point/sec
	Recording conditions		▲T ▲I ▲V ▲temp
Full-scale current response time			≤30ms
Time resolution			1s
input resistance			≥1MOhm
Support charge and discharge type			Constant current charging, constant voltage charging, constant current and constant voltage charging, constant power charging, constant load discharging, constant power discharging, support channel paralleling
Number of test commands			399 commands can be set, 65535 loops can be set, 5 levels of nested loops are supported
communication method			Ethernet，100Mbps
safety protection		hardware	Add anti-reverse connection module to prevent battery reverse connection
		software	1 Power-down data protection 2Support the setting of protection conditions: voltage upper limit, voltage lower limit, current upper limit, current lower limit, capacity upper limit, energy upper limit, voltage change rate, delay protection, temperature upper limit, temperature lower limit
Calibration frequency			≥1year
Fan noise			≤85db
Number of channels per chassis			8aisles