Transformer Power Testing System Capacitance / Tan Delta Tester

General information:

SXJS-III is a new generation, fully automatic measure dielectric loss(tgδ)and the capacitance (Cx) of electric equipment. It's suitable for testing on transformer, insulating bush, capacitor, CT/PT, MOA and etc.


Features:

1. High precision, adopts digital waveform analysis and bridge self calibration technology.

2. Frequency conversion anti interference, measuring accurately even under 200% interference, test data is stable and suitable for onsite interference dielectric loss measurement.

3. 1.2.3 multi-level safety protection.

4. The input resistance of whole measurement range is lower than 2Ω, to eliminate auxiliary capacitance influence of measured cable.

5. HV protection: Fast cut down when test object under short circuit, break down or HV current fluctuation.

6. Grounding protection: When the tester is not to the ground or poor ground, the procedure will not going on, no HV output. Over current protection, to protect device against damage when test object is at short circuit or breakdown.

7. LV protection: Auto starts protection to avoid over voltage when miss connected 380V, power fluctuation or power failure.

8. CVT: HV voltage/current, LV voltage/current 4 protection limited value, to protect the equipment. The exciting voltage will not be outputted if miss operating. No 10kV HV output under CVT measuring.

9. Anti miss operation: two degrees power switch. Voltage and current are real-time monitoring. Repeating press button to confirm. Connection terminals are divided as HV and Lv. Voltage boosting smoothly, and decreasing fast. With sound light alarm.

10. Anti "Capacity lifting": When to test large capacity test object, the voltage will be enlarged. The tester can trace the output voltage automatically, to ensure the constant of test voltage.

11. Robust and anti-shake during long transportation.

12. HV cable: Insulated hipot cable.

13. Multi working modes can realize all kinds of dielectric loss testing: Positive/ Negative connection, internal/external standard capacitance, internal/external HV. No need to connect any outside auxiliary equipment.

14. Large LCD screen with backlight, English menu easy to operate. Auto identifies the types (capacitance, inductance or resistance type) of test object.

15. Build-in printer.

16. Standard capacitor port, equipped with oil cup and special test leads, SXJS-III can realize the insulated oil dielectric loss measurement. The insulated material dielectric loss measurement also can be realized if outside connected with measuring polarity. To realize HV dielectric loss testing if outside connected with standard capacitor.

17. Auto identify 50Hz/60Hz system power source, and support electric generator. Normal measuring even the frequency has high fluctuation.

18. Build-in series and paralleled connections two dielectric measuring modes.

19. 255 groups data storage.

20. CVT test function, can realize CVT self-excitation test. Only one test, the capacitance and dielectric loss of C1, C2 can be measured all.

21. Negative connection LV shield function: when 220kV CVT bus bar to the ground, C11 can do the 10kV negative connected dielectric measurement without remove the wires.

22. Auto identify outside connected HV test power source frequency 40Hz~70Hz, support power frequency source, variable frequency source and series resonant power source to proceed large capacity HV dielectric loss test.

23. RS232 PC port, to realize measuring, data processing and test report exporting, including software updating. And can be compacted into HV test vehicle.

Specifications:

Warranty: One year quality guarantee after shipment.

Please kindly contact with us for further information.

Sansion Power Electric was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.

Our products include:

HV Hipot Test Set System              Transformer Test Equipment

HV Switchgear Test Set                  Relay Protection Tester

CT/PT Tester                                    SF6/Oil Tester

Transmission Line Test System      Insulation Resistance Tester

Earth Resistance Tester

Sansion Power Electric contains R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, information office and etc, now we have more than 80 employees including 20 technical engineers. We have obtained the ISO9001 quality system certification and all products strictly conform to the international IEC or Chinese state standards.

Sansion Power has three subsidiaries companies:

Sansion Power Electric Co., Ltd. (R&D, manufacturing, marketing)

Sansion Power Electric Engineering Co., Ltd. (Electrical installation, laboratory construction, on-site service)

Sansion Power Electric Equipment Rental Co., Ltd. (Power electrical testing products rental and service)

From the date of order placing, we usually need 3-7 working days to manufacturing. Located in Wuhan City, the provincial capital of China, Sansion Power is easy to ship the package by the air or ocean. Sansion Power also can provide OEM service according your customized. We are sincerely looking forward to cooperate with you from all the countries of the whole world.