HRE-202 Electrical installation and maintenance trainer

HRE-202 Electrical installation and maintenance trainer

HRE-202 Electrical installation and maintenance trainer is a universal training platform developed according to the requirements for practical training and identification of maintenance electricians and electrical installers, such as factory electrical installation and indoor electrical installation. It is very suitable for all kinds of colleges and universities as a public platform for electricians and electrical installers, and other professions with electrical installation requirements.

    HRE-202 Electrical installation and maintenance trainer is made of steel mesh plate and steel special profile, installed with self-locking casters, easy to move and use. The surface of the unit is sprayed with plastic and has a robust colour. The unit is equipped with a special power supply table. The height of the device is designed in such a way that it can be easily operated by a person standing at the first level of the herringbone ladder, which is both safe and enables the user to feel the environment of the construction site. The width of the horizontal and congitudinal direction is suitable, which can simulate the steering arrangement of the line on the site. The mesh panel can be easily removed. In order to facilitate the hidden project construction, steel frame imitation building partition with light steel keel with increased width carefully designed, with through the hole, the use of cable ties to fix the line pipe, in the wear out of the mesh plate can use the wall sparse lead wires through the bottom box of the open installation. Matching PVC pipe bender, can be convenient to bend the PVC pipe into 90 degrees. ★ The use of steel hollow square beam bone, so that the device has a solid structure, beautiful appearance, easy to connect, more importantly, to achieve the true operation of the concealed pipe to hide the lead and other technologies, and to achieve the joint use of two sets, four sets of equipment. ★New power control module, compact structure, powerful, configured with power indication, three-phase leakage protection, emergency stop switch, safety socket lead hole, and the device vertical beam perfect connection, as the device into the line control, so that the safety factor of the device again upgraded a level. ★ Hanging plate bracket design, so that the hanging plate securely and firmly installed on top of the equipment, does not take up space, the hanging plate can be replaced at any time, with the machine tool intelligent assessment device, so that the function of the device to be further developed.

HRE-202 Electrical installation and maintenance trainer can carry out electrical installation. Such as bridge installation, PVC pipe installation, incandescent lamp holder, fluorescent lamps, switches, sockets, distribution boxes, control boxes, etc., the device also contains AC asynchronous motor, DC motors, stepper motors, servo motors, temperature controllers, galvanic couplings, PLC, inverters and other control and controlled objects. The system each operating group supporting a movable tool cart and component cabinets, easy to component storage and installation construction. Fundamentally solve the school in the ordinary wall installation training on the use of inconvenience, the narrow range of practical training problems.

HRE-202 Electrical installation and maintenance trainer has the characteristics of flexible and convenient assembly, can be composed according to the actual teaching conditions of the school, 2-person group, 3-person group, 4-person group ......, single-sided, double-sided and other different ways. The length combination is based on 2 basic combination units of 0.8 metres, assisted with combination units of 0.2 metres and 0.4 metres, forming different length combinations to meet different teaching venues. It is recommended that the maximum length does not exceed 3 basic 0.8 metre units.

The HRE-202 Electrical installation and maintenance trainer can also be used to provide practical training and assessment for various job groups with electrical installation requirements, such as plumbers and electricians.

The HRE-202 Electrical installation and maintenance trainer is a multi-purpose training platform.

Examples of practical training projects

1、Meter box installation

2、Installation of distribution box

3、Installation of fluorescent lamps

4、Installation of incandescent lamps

5, the installation of ceiling lamps

6、Installation of energy-saving lamps

7、PVC pipe processing and arrangement

8、PVC pipe threading

9、Switch and socket installation

10、Installation of distribution box

11、Line distribution design

12、Construction specification learning and training

13、Safety construction requirements learning and training

14、Two places to control a light

15、Wire trough wiring construction training

16、Concealed engineering construction training

17、Disconnecting switch installation

18, the wiring of distribution lines practical training

       1) The combination and installation of metal bridge practical training;

       2) Plastic trunking wiring training;

19, the installation of electrical control box

20, electrical control circuit installation training

1) three-phase asynchronous motor direct start, stop the control circuit connection;

2) contactor interlocking three-phase AC asynchronous motor forward and reverse control circuit connection;

3) the connection of the forward and reverse rotation control circuit of the three-phase AC asynchronous motor with push-button interlock;

4) the connection of the forward and reverse rotation control circuit of the three-phase AC asynchronous motor with push-button and contactor interlocking;

5) connection of Y-△ (manual switching) starting control circuits for three-phase AC asynchronous motors;

6) connection of Y-△ (time relay switching) starting control circuit of three-phase AC asynchronous motor;

7) connection of stator winding series resistance starting control circuit; 

8) Connection of energy consumption braking control circuit of three-phase AC asynchronous motor;

9) connection of the reverse braking control circuit for three-phase AC asynchronous motors;

10) connection of sequence control circuits for multiple (3 or less) motors

11) connection of round trip control circuits for electric motors;

12)Forward and reverse rotation control of DC motors;

13) Experiments on speed control of DC motors;

14)Connection of control circuit of ordinary lathe;

15)Connection of control circuit of electric hoist;

16)Connection of control circuits for three-phase AC asynchronous motors capable of both pointing and continuous rotation;

17)Connection of control circuits for two places;

18) the connection of a two-speed motor speed control circuit for push-button switching;

19) connection of a two-speed motor speed control circuit for time relay switching;

20) the connection of the centrifugal switch cooperating reverse braking control circuit;

21, inverter panel function parameter setting and operation practical training;

22, frequency converter to motor point control, start-stop control;

23, motor speed multi-stage control;

24, industrial frequency, frequency conversion switching control;

25, based on analogue control of motor open-loop speed regulation;

26, open-loop speed regulation of motor based on panel operation;

27, inverter protection and alarm function training;

28, PLC-based frequency converter open-loop speed regulation;

29, PLC control motor sequence start;

30, PLC control three-phase asynchronous motor Y-△ start circuit;

31, parameter setting of touch screen;

32, touch screen programming;

33, touch screen, PLC, inverter integrated training;

34, two-phase hybrid stepper motor control;

35, AC servo motor control;

36, CA6140 lathe circuit intelligent assessment of practical training

37, M7120 grinding machine circuit intelligent assessment of the trial training

38, X62W universal milling machine intelligent assessment of the trial training

39, T68 boring machine intelligent test training

40、Electrical circuit fault board detection training

41、Installation of weak power lines