High Voltage Pd Free Partial Discharge Free Test Equipment Detector
General information
PD Tester is broadly used in the discharging test, insulation
monitoring on transformer, CT/PT, MOA, HV circuit breaker, power cable and various HV electric equipments.
SXJF-2009 is wildly used for power divisions, manufacturer and
science researching companies.
Features
√ Sample capacitor widely use
√ To read the discharge capacity of discharging pulse directly
after proper calibration.
√ Robustness, high sensitivity
√ High sensitivity, wide range of test capacitor, input units
(detecting impedance) well equipped, various frequency combination
(nine groups).
√ Pointer and digital display at same time. Pointer type is more
convenient to read the digit scale or linear scale.
Specifications
√ 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.
√ Discharging Meter
(1) Pointer type:
Logarithmic scale:1-10-100 Error<±5%(full scale)
Linear scale:0-100 Error<±5%.
(2) Digital type:3 1/2 digits LED
0-100 Error<±3%(full scale)
√ Voltmeter:
(1)Range:100KV
(2)Display: 3 1/2 digits LED
(3)Accuracy:better than ±3%(full scale)
√ Elliptical time base
(1) Frequency:50HZ,100HZ,150HZ,200HZ,400HZ,
(2) Ellipse rotate:30°as one position, can rotate 120°
(3) Display:Ellipse- straight line
√ Oversize: 530×550×220(W×D×H)mm3
√ Weight:About 22Kg
Warranty: One year quality guarantee after shipment.
