Battery capacity tester

MDSC-S12-512-3A Battery capacity grading tester

MDSC-S12-512-3A Battery capacity grading tester

Product description: Battery capacity grading tester
INQUIRY

Professional battery testing equipment:

Three key technologies:

1. Energy saving: comprehensive energy saving of more than 70%, high-power inverter technology

2. High efficiency: labor efficiency increased by 50%

3. High quality: accuracy deviation <0.5% after 500 consecutive charging and discharging, high precision and stable detection technology

Product stability: Single-point independent constant current and constant voltage power supply, complete protection functions, stable operation, selected materials, fine craftsmanship, higher service life than peers, and fast inspection speed.

Technical excellence: The feeder-type energy-saving mode design is adopted, which has high energy-saving efficiency, flexibility, and humanized intelligent operation. The product linearity, accuracy and speed have reached high standards, and the maintenance and upgrades are good for expansion.

Accuracy: Each battery fixture is designed with the internationally popular four-wire principle, which avoids the superimposition of the internal resistance of the tester on the internal resistance of the battery and makes the test results more accurate.

Flexible: When the battery under test has low voltage, undercurrent, overvoltage, or overcurrent, the control system will close this channel and separate the battery from the device.

Cost-effective: rich experience, strong technology, professional management team, wide range of product use and praise from customers, the performance indicators and product quality of similar products have the most cost-effective advantages.

7*24 hours after-sales service: The product is guaranteed for one year, free of charge and careful technology.

Energy-saving battery based on high-frequency power feedback technology

The working principle of chemical composition equipment:

Charging mode: PWM switching power supply mode is adopted to realize constant current and constant voltage charging of the battery.

Advantages: high power conversion efficiency, generally above 85%.

Battery capacity tester

Energy-saving charging mode (switching power supply mode)

Discharge mode: First, the voltage of the battery is increased by the PWM boost circuit and sent to the inverter power supply, and then gradually increased to be converted into AC power and sent to the AC grid, and finally the battery discharge power is fed back and reused.

Advantages: The discharged electric energy of the power supply is well recycled and reused, and the energy saving effect is obvious.

battery formation grading system

Equipment structure:

model	MDSC-S11-128-10A	MDSC-S12-512-3A

Device channel number	The whole machine has a total of 128 channels	The whole machine has a total of 512 channels
Dimensions	950mm wide × 580mm deep × 1900mm high	Length 1684MM, width 756MM, height 1840MM, chassis width 500MM
Chassis color	Bright gray (customizable)	Standard blue and black (customizable)
Fixture form	Flat head fixture	65 blue and white buckle
Fixture spacing	50mm-180mm	85CM
Support battery specifications	Cylindrical battery	Polymer battery
Power supply	Three-phase five-wire system AC380V±10%, 50HZ
Working power consumption	≤8KW
working environment	Temperature 0～40℃, relative humidity≤80%
Cooling method	Natural intake, upward exhaust

Channel parameters:

model	MDSC-S11-128/10A	MDSC-S12-512-3A

Voltage measurement range	0～5V
Battery voltage range	Charge 0～4.5V; Discharge 4.5～2V
Constant voltage range	2.5～4.5V
Voltage accuracy	±(1‰ reading+1‰ full scale)	±(0.5‰ reading+0.5‰ full scale)
Voltage resolution	1mV
Voltage stability	≤1‰	≤0.5‰
Current range	Charge 100mA～10A; Discharge 100mA～10A	Charge 10mA～10A; Discharge 10mA～10A
Current accuracy	±(1‰ reading+1‰ full scale)	±(0.5‰ reading+0.5‰ full scale)
Current resolution	10mA	1mA
Stable current	≤1‰	≤0.5‰

Software:

model	MDSC-S11-128-10A	MDSC-S12-512-3A

way to control	The software is installed on the computer to connect to the equipment, and the whole cabinet is controlled
communication method	Serial port, baud rate 57600
Process settings	Up to 32 steps and 256 cycles can be set
Charging mode	Constant current, constant voltage, constant current and constant voltage
Charging cut-off condition	Voltage, current, time, capacity
Discharge mode	Constant current
Discharge cut-off condition	Voltage, time, capacity
Protective function	Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity protection, power failure protection, data breakpoint recovery
time limit	Arbitrarily set within 0～30000 minutes, the time unit is min
Time accuracy	≤±1‰
Sampling inspection cycle	≤4s
Minimum data recording frequency	≤5s
Battery sorting	Sort by (capacity, time, open circuit voltage, discharge platform, etc.)
data processing	Can record voltage, current, time, capacity and other data, automatically calculate constant current charge ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data, provide data graphs and cycle diagrams; can output generated text, EXCEL, WORD Or MDB database format file