Huaneng sunlight electric co., LTD. Wuhan new water testing withstand voltage test function testing is the insulation of the equipment or material intensity and other technical indicators, are widely used in electrical equipment, electrical equipment, transformer, power cord, meter, electrical, power connector, cable, such as the withstand voltage test, applicable to the TV set, electric fan, tape recorder, refrigerators, washing machines, household appliances such as microwave oven, hair dryer, and instruments such as electronic pressure test of the whole machine, and provides testing means for the implementation of the national safety standards, and more shows its importance, become a scientific research, measurement testing department and electronic measurement instrument in electronics industry and household appliances and so on essential equipment, in accordance with "GB4706.1-2005 standard.

The instrument is beautiful and easy to operate, and the output voltage is displayed by the digital panel table, which is clear, intuitive and accurate.

The machine has advanced technology, reasonable layout, high accuracy, good reliability and convenient maintenance.

Instrument usage:

Note: when the instrument has high voltage output and empty load, it is strictly forbidden to short-circuit with the terminal, otherwise it will be dangerous and burn the instrument.

1.

Power supply: after making sure the ground wire is securely connected, check the high-voltage output connector and the associated connector to maintain a safe distance from the surrounding personnel, then turn on the power switch again.

2.

Set test voltage: after clicking the "stop key", automatically control the voltage regulator, adjust the test voltage time to the required time, and the test succeeds and fails back to zero reset.

3.

The preset value of the leakage current is set: the automatic rising pressure collecting leakage current value corresponds to the reference value of the leakage current.

 

4.

Analyte connection: in determining the output voltage meter indicates to "0", and "test" the light not bright, with testing the first wire analyte (black) connection, and then a test bar on the high side is connected to the object to be tested.

5.

Testing:

(1) automatic test:

A. press the power button and set the target voltage, pressure rise rate and limited current, compression time, heating temperature, first click on the lower right of the "stop button" when the temperature rises to a predetermined temperature, then click "stop button" will automatically in the middle of the booster, timing, contrast high voltage current, make the test voltage to be measured.

B. When the test is completed, the output voltage will be cut off by automatic return to zero voltage, and the test data will be recorded, showing "successful test" or "failure of test".

C. if the object to be measured in the flow of electric current is greater than the set the upper limit value, the leakage current of analyte instrument to judge "unqualified" and will automatically cut off the output voltage, and issue a "super" leakage alarm and leakage indicator, alarm sound.

Press the reset button to clear the alarm signal.