II. Function introduction:

1.Three square aluminum shell lithium iron phosphate power batteries are used, with model 3.2V50AH, rated voltage 3.2V and rated capacity 50AH. One battery is dissected to show the internal structure. Two batteries are fully displayed for measuring the basic parameters of the battery, including rated voltage, internal resistance and insulation. The equipment has supporting courseware, which completely describes the classification, internal structure, basic parameters and measurement methods of square aluminum shell lithium iron phosphate power battery.

2.Ten cylindrical lithium iron phosphate power batteries are used, with model 3.2V3AH (26650), rated voltage 3.2V and rated capacity 3AH. One battery is dissected to show the internal structure. Nine batteries are fully displayed for measuring the basic parameters of the battery, including rated voltage, internal resistance and insulation. The equipment has supporting courseware, which completely describes the classification, internal structure, basic parameters and measurement methods of cylindrical aluminum shell lithium iron phosphate power battery.

3.Three soft packed lithium iron phosphate power batteries are used, with model of 3.2V30AH, rated voltage of 3.2V and rated capacity of 30AH. One battery is dissected to show the internal structure. Two batteries are fully displayed for measuring the basic parameters of the battery, including rated voltage, internal resistance and insulation. The equipment has supporting courseware, which completely describes the classification, internal structure, basic parameters and measurement methods of soft coated aluminum shell lithium iron phosphate power battery.

4.Three square aluminum shell ternary lithium power batteries are selected, with model of 3.55V70AH, rated voltage of 3.55V and rated capacity of 70AH. One battery is dissected to show the internal structure. Two batteries are fully displayed for measuring the basic parameters of the battery, including rated voltage, internal resistance and insulation. The equipment has supporting courseware, which completely describes the classification, internal structure, basic parameters and measurement methods of square aluminum shell ternary lithium power battery.

5.Ten cylindrical ternary lithium power batteries are used, with model 3.6V2 5AH (18650), rated voltage 3.6V, rated capacity 2.5AH. One battery is dissected to show the internal structure. Nine batteries are fully displayed for measuring the basic parameters of the battery, including rated voltage, internal resistance and insulation. The equipment is equipped with courseware, which completely describes the classification, internal structure, basic parameters and measurement methods of cylindrical ternary lithium power battery.

6.Three soft packed ternary lithium power batteries are used, with model of 3.6V40AH, rated voltage of 3.6V and rated capacity of 40AH. One battery is dissected to show the internal structure. Two batteries are fully displayed for measuring the basic parameters of the battery, including rated voltage, internal resistance and insulation. The equipment has supporting courseware, which completely describes the classification, internal structure, basic parameters and measurement methods of soft packed ternary lithium power batteries.

7.The training bench is also equipped with a automotive specific clamp meter and a  insulation tester for new energy vehicle competition, which are used to measure the internal resistance and insulation parameters of the driving motor.

8.The device is made of high-quality aluminum profile with transparent glass structure and arc transition outside the profile. It has built-in flexible color light-emitting lighting device, adopts 220VAC switching power supply, and the lighting system has safety protection such as short circuit and overload.

9.The device is equipped with four casters, which can move flexibly. At the same time, the front two casters are equipped with self-locking devices, which can be fixed at any time.

10.It is equipped with an adjustable single battery charger, which is used to supplement the power of the single battery.

11.It is equipped with a set of ball head hexagon bar wrench, including 1.5/2/2.5/3/4/5/6/8/10mm hexagon bar wrench.

12.Teaching resource package software matching the structure and composition of new energy automobile parts, which uses animation mode to explain the structure, battery parameters, advantages and disadvantages of lithium iron phosphate and ternary lithium power batteries commonly used in new energy electric vehicles.

III. Product parameters:

1.Overall dimension of platform (MM): not less than 1500*700*1180 (length*width*height)

2. Parameters of square aluminum shell lithium-ion phosphate power battery:

Model: 3.2V 50AH (LF50-50AH)

Positive and negative pole connection pile: threaded connection, M5

Nominal voltage: 3.2V

Nominal capacity: not less than 50AH

Overall dimension (length*width*height): About 185 * 135 * 29MM

Weight: about 1.395 Kg

Rated output torque: 62Nm

Maximum output torque: 130Nm

Weight: about 19Kg

3. Switching power supply:

Input: 220V AC

Output voltage: 12V

Maximum output current: 30A

Short circuit protection: Yes

Overload protection: Yes

Heat dissipation mode: fan heat dissipation (temperature control type)

IV. Basic configuration:

3 square aluminum shell lithium-ion phosphate power batteries (including one dissected), 10 cylindrical lithium iron phosphate power batteries (including one dissected), 3 soft wrapped lithium iron phosphate power batteries (including one dissected), 3 square aluminum shell ternary lithium power batteries (including one dissected), 10 cylindrical ternary lithium power batteries (including one dissected), 3 soft wrapped ternary lithium power batteries (including one dissected), 1 220V power socket, 1 switching power supply, 1 digital clamp meter for automobile, 1 Digital insulation tester, 1 movable aluminum alloy bench (built-in flexible color luminous lighting device), 1 adjustable single battery charger,1 set of ball head Allen wrench.