タイトルまたは説明

1.JYW***0A can measure transformer open-circuit loss, open-circuit loss, open-circuit current and open-circuit, impedance voltage, zero sequence impedance, line voltage, phase voltage, voltage effective value and average value, three-phase voltage average value, electric current value, power, power factor, frequency and *0HZ harmonic analysis and so on.
2. Two-phase wattmeter and three wattmeter measuring modes.
3. Can lock the testing result, storing data, printing all measurement synchronously
4. With RS**5 communication interface can be on line operated by computer.
5. 8.0 inch color LCD, intelligent touch-screen operation.



High performance of MPU (microprocessor) can provide high precise data and fast calculation:

LCD color touching screen provide clear display for all tested value.
 

JYL***0B/**0B Loop resistance tester can measure contact resistance of high voltage switch and circuit breaker, also can test primar side resistance of transformer and  grounding wire in groups.

FUNCTION INTRODUCTION:

1.With strong test current which can meet international standards on test of contact resistance.
2.Test can output high voltage. The test line is easy to carry with flexible field wiring.
3.Test current come from high accuracy constant-current power supply. The test processing is fast and accurate without manual adjustment.
4.We use four-pole wiring method to avoid interfer of test wire resistance on test results.
5.We set overheat protective circuit to ensure the instrument is reliable and stable in long time continuous work.
6.The instrument is simple in operation. It is suitable for outdoor work with light weight.

7.Equipped with RS**5 communication interface, working with computer control software, realizing remote control measurement.

TECHNOLOGY SPECIFICATION: