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Partial Discharge Detecting

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Partial Discharge Tester SXJF-2010

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SXJF-2010 is the new generation of Partial Discharge Tester, wildly used for power divisions, manufacturer and science researching companies.

  • ♦ Color LCD screen, double colors waveform.

  • ♦ Waveform can be locking, easy to check the details.

  • ♦ Auto measure and display time-base frequency of testing supply.

  • ♦ VGA interface, large scale display can be connected.

  • ♦ Longer service life, which compared with Oscillograph tube.

  • ♦ High sensitivity, wide range of test capacitor, input units (detecting impedance) well equipped, various frequency combination (nine groups).

  • ♦ To read the discharge capacity of discharging pulse directly after proper calibration. 

♦  Test channels: 3 (standard)

♦  Tested capacity range: 6PF—250uF

♦  Sensitivity:

Input Unit Nbr.

Turning Capacitance

Sensitive Degree(pC)

(unsymmetrical circuit)

Allowed Current RMS

Unbalanced Circuit

Balanced Circuit

1

0~25~100PF

0.02

30mA

0.25A

2

25~100~400PF

0.04

50mA

0.5A

3

100~400~1500PF

0.06

120mA

1A

4

400~1500~6000PF

0.1

0.25A

2A

5

1500~6000~25000PF

0.2

0.5A

4A

6

0.006~0.025~0.1μF

0.3

1A

8A

7

0.025~0.1~0.4μF

0.5

2A

15A

8

0.1~0.4~1.5μF

1

4A

30A

9

0.4~1.5~6.0μF

1.5

8A

60A

10

1.5~6.0~25μF

2.5

15A

120A

11

6.0~25~60μF

5

25A

200A

12

25~60~250μF

10

50A

300A

7R

Resistance

0.5

2A

15A

♦ Amplifier frequency range:

  (1)Low terminal:10KHZ, 20KHZ, 40KHZ optional

  (2)High terminal:80KHZ, 200KHZ, 300KHZ optional

♦ Amplifier gain adjustment

   Coarse adjusting: 6 positions, 20±1dB between every position. Fine adjusting range≥20dB.Data is 10 times between every position, for example: if the test data of the third position is 98, the second position data is 9.8. If the third position data is over 120, the operator should adjust it to the second position then do the test, and the data should be multiplied by 10, that is the final real test value.

♦ Time window

   Window width: 15°-150°

   Every window is rotatable 0°- 170°

   Two time windows can be opened separately or at same time.

♦ Impulse peak value meter

   0-100 Error<±3%(full scale)

♦ Elliptical time base

  (1)Frequency:50HZ or external power supply synchronism (any frequency)

  (2)Ellipse rotate:30°as one position, can rotate 360°

  (3)High frequency elliptical time base can be regulated to normal data, intake power <1 VA.

♦ Test voltage meter

   3 1/2 LED digital display.

   0-100 Error: better than ±3%(full scale)

♦ Voltmeter:

   Range: 200KV (need resistor or capacitance divider)

   Accuracy:better than ±3%(full scale)

   Display: 3 1/2 digital meter.

♦ Oversize: 430×480×190(W×D×H)mm3

♦ Weight:About 12Kg