EYDL-5A current generator

1、 Product Introduction

EYDL-5ACurrent generatorMainly used for tuning and calibration of various electrical equipment. Due to its reasonable design, easy operation, small size, and light weight.EYDL-5ACurrent generatorWidely used in electrical testing sites for enterprises such as power systems, railways, petrochemicals, metallurgy, and mining; Also used for laboratory testing of transmitters, protectors, release devices, circuit breakers, etc.

2、 Main indicators

Power input:AC 220V±10%50Hz

Rated power200VA

Instrument level:0.5level

Output current0～ 10A

Time:99999.999S

Add a regulating voltmeter

3、 Operation method

1Before connecting the power supply, it should be disconnected firstTurn on the power switch and turn the "current regulation" handle counterclockwise back to the zero position.

2Connect the power input terminalAC220VVoltage, thenCurrent output terminal“10A、* ”Connect the "switch input" terminal to the tested relay contact using a dedicated test wire. (Note: When testing the normally open point, the "normally closed point" terminal should be short circuited with a test wire. Otherwise, the instrument will not start and the test cannot be conducted.)

3After the connection is complete, turn on the "power switch" and press the "start" button. Slowly adjust the "current adjustment" handle clockwise to output current from the "current output" terminal. (Note: The current is from10A、* When outputting at the end

4If needed10ACurrent, first connect the test sample to adjust the current1ALook at the voltage displayed on the voltmeter, then disconnect the output and adjust the voltmeter display10The double position is10A 5Double as5AAt this point, connect the tested product and conduct a quick break test!

fourPrecautions

1Before using this machine, the cross-sectional length of the current output line should be carefully checked to ensure that it meets the requirements, otherwise it will affect the output current value.

2After each use of the device, it should be“current regulation”Turn the handle counterclockwise to zero position.

3After purchasing the device, users should strictly follow these instructions.

4During transportation, it must be handled with care to avoid strong vibrations.

5When storing in the warehouse, the ambient temperature is0～30℃And the relative humidity should not exceed85%The air should not contain harmful impurities that can cause corrosion.