Automatic PD Partial Discharge Testing Equipment Detection Machine
General Information
Partial Discharge Tester is broadly used in the discharging test,
insulation monitoring on transformer, CT/PT, HV circuit breaker,
MOA, power cable and various HV electric equipments. This test set
is manufactured in compliance with set international quality
standards using optimum quality components under the observations
of our experienced professionals.
SXJF-2010 is the new generation of Partial Discharge Tester, wildly
used for power divisions, manufacturer and science researching
companies.
Features
1. Color LCD screen, double colors waveform.
2. Waveform can be locking, easy to check the details.
3. Auto measure and display time-base frequency of testing supply.
4. VGA interface, large scale display can be connected.
5. Longer service life, which compared with Oscillograph tube.
6. High sensitivity, wide range of test capacitor, input units
(detecting impedance) well equipped, various frequency combination
(nine groups).
7. To read the discharge capacity of discharging pulse directly
after proper calibration.
Specifications
1. Test channels: 3 (standard)
2. Tested capacity range: 6PF-250uF
3. 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 | 10 | 2A | 300A |
4. Amplifier frequency range:
(1)Low terminal:10KHZ, 20KHZ, 40KHZ optional
(2)High terminal:80KHZ, 200KHZ, 300KHZ optional
5. 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.
6. Time window
Window width: 15°-150°
Every window is rotatable 0°- 170°
Two time windows can be opened separately or at same time.
7. Impulse peak value meter
0-100 Error<±3%(full scale)
8. 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.
9. Test voltage meter
3 1/2 LED digital display.
0-100 Error: better than ±3%(full scale)
10. Voltmeter:
Range: 200KV (need resistor or capacitance divider)
Accuracy:better than ±3%(full scale)
Display: 3 1/2 digital meter.
11. Oversize: 430×480×190(W×D×H)mm3
12. Weight:About 12Kg
Warranty: One year quality guarantee after shipment.
More information, please kindly contact with us, we can customize
the suitable test set according your requirements and give you the
best quotation. Thank you!
