1. It adopts high-voltage high-current relay which equipped for mainstream electric car, this relay is same to the relay which used in power battery pack. It’s mounted on insulating plate, to detect the connection and disconnection of high-voltage terminal in the power-on state.
2. The cutaway high-voltage high-current relay is used for showing the internal structure.
3. The training panel is painted with working principle of high-voltage high-current relay and cautions.
4. The training bench is installed with four lockable casters, it ensures that the training bench is moveable and can be fixed.
1. Dimension of training bench (mm): 700*700*1450 (L*W*H)
2. Dimension of training panel (mm): 700*700 (L*W)
3. Working temperature: -20°～ +40°
4. Switching power supply:
Input: 220VAC Output voltage: 12V
Maximum output current: 30A Short-circuit protection: Have
Overload protection: Have Heat-dissipating method: Fan cooling (Temperature control type)
5. High-voltage high-current relay: EV200AAANA
Coil voltage: 9～36VDC Maximum working voltage: 900VDC
Rated contact current: 500A Mechanical life: 1 million times
6. High-voltage high-current relay: EVR200CE
Coil voltage: 12VDC Maximum working voltage: 1000VDC
Rated current: 200A Short-term carrying current: 500A
Mechanical life: 0.2 million times
High-voltage high-current relay EV200AAANA (Two units, one unit is cutaway), High-voltage high-current relay EVR200CE (Two units, one unit is cutaway), Digital multimeter, Switching power supply, Two units of light switches, Moveable training bench.