Working Principle Of Large Current Generator

Thelarge current generatoris an approved instrument for testing the current rise and load of 50Hz switch, current transformer or other electrical equipment to determine whether these equipment can be delivered normally. It is widely used in power plants, power transformation and distribution stations, electrical equipment manufacturers, scientific research and laboratory units. GDZX will introduce the working principle of the large current generator for you.

The large current generator is generally composed of indicator light panel and operation panel. The indicator panel consists of two ammeters with large and small ranges and a selection switch (button switch) with large and small ranges. The operation panel is composed of start button (green refers to power signal), stop button (red refers to working signal) and working system. The large current generator adopts the primary terminal input mode, and the secondary output large current terminal of the current lifter is set at the lower end (with open wiring mode, the amount of money does not open the door connection mode).

Working principle of large current generator:

C - normally closed and normally open contact

A -- fuse

LD -- power indicator

HD -- boost indicator

HA - stop button

SA -- pressure boosting button

TA -- Analysis security for communication

B -- for voltmeter

T- up current transformer

V -- voltmeter

AL - current transformer

After inputting the working power supply, the large current required by the test can be obtained by adjusting the output voltage of the voltage regulator.

Large current generator adopts integrated structure, which is convenient for operation and data reading. It is the equipment for current load test and temperature rise test of electrical equipment in various industries during electrical debugging. More relevant knowledge about large current generator is inGDZX, please pay attention!