Grading System for Pouch Lithium Power Cell

With the switching mode power supply（SMPS) design, the Grading system for pouch lithium power cell reduces energy consumption while improving the charging and discharging efficiency.

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Product Description

1.The Introduction of Grading system for pouch lithium power cell

With the switching mode power supply（SMPS) design, the grading system for pouch li-ion power cell reduces energy consumption while improving the charging and discharging efficiency. The contact part is by gripper form which is driven by pneumatic movement mechanism with CC,CV charging and discharging function. Product with CE, UL certification which is trusted by top industry players across Aisa, Europe etc.

2.Product Parameter (Specification)

Item			Parameters
Rated value			5V24A - 5V200A
Channels			Max 72CH
Circuit type			Digital switch circuit
Voltage	Reading range		- 5 ∼ 5V
	Setting range	Charge	- 0.5V ~ 5V
		Discharge	1.5V ~ 5V
	Resolution		0.1 mV
	Accuracy		±1.0 mV
Current		Setting/reading range	0.1A ∼ ±40A/60A/80A/100A/150A/200A
		Resolution	0.1 mA
		Accuracy	0.05%FS
Temperature		Channels	Set by channel qty.(1/CELL)
		Sensor type	Thermistor/platinum resistance
		Accuracy	± 1 ℃
		Resolution	0.1 ℃
Average power efficiency			Charge ≥82%, discharge ≥80%
Parallel channel connection			Supported, max 600A.

3.The Feature And Application of Grading system for pouch lithium power cell

· Digital power design, 32-bit DSP microprocessor, high-speed PID PWM control algorithm, high-speed high-precision HLPWM control (17-bit+8-bit control accuracy)
· Modular design, 6-8CH per power drive board, easy maintenance
· 2-segment tray with independent air duct, good temperature uniformity
· Double tray stack design, high productivity
· Safety design, 50 hardware and software safety protection conditions
· Fire protection design, six-sided sealed fire insulation board, fire doors at stacker side, equip temperature and smoke sensors, real-time monitoring of fire status inside the station. With water and gas fire protection
· Equipping high-speed wireless calibration tooling for fast calibration
· Supporting parallel channel connection, flexible and convenient current expansion

4.The Qualification of Grading system for pouch lithium power cell