Electrician training device

Abstract

The invention discloses an electrician training device which comprises an operation platform and an air switch, a voltage meter, a current meter, a power factor meter, a voltage regulator, a current voltage regulator, an isolation transformer, a current raising device, a voltage booster, a voltage mutual inductor, a current mutual inductor, an alternating current contactor, a time relay, a timer, a voltage gear switch, a current gear switch, an electrician metering switching switch, a phase switching switch, a current protection unit, a plurality of control buttons and a connection terminal which are arranged on the operation platform. A meter hanging frame is arranged above an operation platform body. The electrician training device can provide a voltage source, a current source, voltage phase shift and the like, tests and operation can be conducted by electricians after wiring is completed, and the real feeling as that of actual field work is achieved.

Description

technical field [0001] The invention relates to an electrician training device, which belongs to the technical field of electric power training. Background technique [0002] At present, when conducting electrician training for trainees, it is found that many practical training subjects cannot meet the on-site operating conditions, which makes the training effect discounted. For example, "replacing meters with power on", since there is no voltage source and current source, the electric energy meter cannot be turned without load current, and the electric energy meter can only be replaced without electricity, and there is no sense of reality during operation. In addition, after the installation of "Low Voltage Reactive Power Compensation Circuit Wiring", the trainees cannot power on to verify whether the wiring is correct because there is no voltage source, current source and phase shifting device. In addition, some subjects can be connected to the mains test after completion...

AI Technical Summary

Problems solved by technology

[0002] At present, when conducting electrician training for trainees, it is found that many practical training subjects cannot meet the on-site operating conditions, which makes the training effect discounted

For example, "replacing meters with power on", since there is no voltage source, current source, and no load current, the electric energy meter cannot be turned on. The electric energy meter can only be replaced without electricity, and there is no real sense of operation.

There is also "Low Voltage Reactive Power Compensation Circuit Wiring" After the trainees have completed the installation, since there is no voltage source, current source and phase shifting device, they cannot be powered on to verify whether the wiring is correct

In addition, some subjects can be connected to the mains test after completion, but the safety is too poor. Once the wiring is wrong, the whole building will trip.

In addition, students are easy to misuse, which is also an important part of personal safety protection.

In addition, training subjects can be increased or decreased at any time, and a kind of equipment that can adapt to different subjects is needed, but there is no training device that can meet the above needs on the market

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