Identification of equipment comes with multiple motors and can support for a variety of experimental. The structure of the electric control line components is plank and hanging box: Equipped with a variety of electrical lighting circuits as single-phase watt-hour meter, dimmer switch, incandescent, fluorescent, Single switch, sockets and electrical control low-voltage such as Leakage circuit breakers, sensor switch, touch switches, time relay, relay, thermal relay, voltmeter, ammeter, buttons, lights, fuses, current transformers, contactors, limit switch, switch, and three-phase four-wire active energy meter, three-phase four line reactive power meter and so on.
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