| 摘要 |
The present invention relates to a device for testing a low-voltage circuit breaker and, more specifically, to a device for testing a low-voltage circuit breaker capable of testing various types of equipment by supplying power according to the respective control power type. The present invention includes a control power unit which receives external power and converts the power into AC or DC control power; a selection switch unit which selects equipment to be tested and applies or blocks the converted control power by the control power unit; an output unit which is connected to the selection switch unit and outputs the control power to the selected test-target equipment; and a test unit which checks the operation state of the selected test-target equipment, connects a measuring instrument, and acquires test data. |
