|
Product Details:
Payment & Shipping Terms:
|
| Current Range: | 10μA-1A | Voltage Range: | 0.5-10kV |
|---|---|---|---|
| Maximum Output Current: | 200mA | Brand: | GDZX |
| External HV: | 3pF-1.5μF/10kV 60pF-30μF/0.5kV | Anti-interference Index: | Within 200% |
| High Light: | 12kV Capacitance Tan Delta Tester,Power Transformer Tan Delta Tester,Tan Delta Tester |
||
Product brief introduction:
JSY-03 dielectric loss tester breaks through the traditional bridge measurement method, adopts frequency conversion power technology, uses single chip microcomputer, and modern electronic technology to carry out automatic frequency conversion, analog/digital conversion and data operation; To achieve strong anti-interference ability, fast test speed, high precision, automatic digital, easy to operate; Power supply adopts high-power switching power supply, output 45Hz and 55Hz pure sine wave, automatic pressure, can provide 10 kV voltage; Automatically filter out 50Hz interference, which is suitable for field test with large electromagnetic interference such as substation. Widely used in power industry transformers, transformers, bushings, capacitors, arresters and other equipment dielectric loss measurement.
1. Complex number current method to measure capacitance, tgδ, and other parameters. Auto, High accuracy
2. Reliable measuring data in heavy electromagnetic interference environment
3. Large screen LCD display, menu prompts, easy reading and easy operation
4. Microprocessor control, auto measurement ( after choose measuring methods)
5. Compact structure with standard capacitor and high voltage power supply inside, easy wiring.
6. High accuracy, oil dielectric loss measurement to be done by matching with oil cup and test lines
7. CVT self-excited test function, one time measurement to get C1, C2 capacitance and dielectric loss
8. Grounded specimen test adopts ivddv technology to get stable measurement data
9. Low-voltage shielding function, when 220kV CVT bus is grounded, C11 can be disconnected for 10kV GST
10. HV (+10kV) dielectric loss factor test function ( after match with HV transformer or resonance devices)
11. Grounding protection function, over current protection function
12. electric shock protection function, auto cut off power when operator accidentally get an electric shock.
|
1. Accuracy: Cx: ±(reading×1%+1pF), Tgδ: ±(reading×1%+0.00040) 2. Anti-interference index: within 200%
3. Capacitance range: 2) External HV: 3pF-1.5μF/10kV 60pF-30μF/0.5kV
4. Resolution: Maximum 0.001pF, 4 valid figures.
5. tgδ range: unlimited, resolution 0.001%, auto identifying specimen to be capacitor, inductor or resistor.
6. Test current range: 10μA-1A
7. Internal HV: voltage setting range: 0.5-10kV
1) Maximum output current: 200mA 2) Buck-boost method: continuous smooth regulation 3) Test frequency: 45, 50, 55, 65Hz single frequency, 45/55Hz, 55/65Hz, 47.5/52.5Hz auto dual frequency
8. External HV: 2) In case of GST, maximum test current 10kV/1A, power frequency or variable frequency 40-70Hz
9. CVT self-exciting low voltage output: Output voltage 3-50V, output current 3-30A
10. Measuring duration: About 40s, depending on measuring method
11. Input power supply: 180V-270VAC, 50Hz±1%, powered by main supply or generator
12. Computer interface: Standard RS232 interface
13. Printer: WH-A7 mini-type thermal printer
14. Environment temperature: -10℃-50℃, Relative humidity: <90%
15. Overall dimension:460×360×350mm, weight:28kg |
Some customer feedback :
Our Sevice :
Professional Consulting Services
Detailed Information About Products
Reasonable Price
Welcome Customer Visit
Signing Contracts And Technical Agreements
Ensure Execution Of Contract And Agreement
Active Communication
Complete After-Sales Service
Professional After-Sale Service Team
1 Year Free Warranty, Life-Long Maintenance
Help Troubleshooting Within 24 Hours
Professional R & D Team
Contact Person: Emma
Tel: 86-17396104357
Fax: 86-27-65526007
