RDGYB-JD1000 Frequency Domain Dielectric Response Insulation Diagnostic Analyzer
- Wrindu
- Shanghai, China
- about10 working days
- 1000 set/month
- RDGYB-JD1000
The RDGYB-JD1000 Dielectric Response Testing System combines FDS/DFR and PDC technologies to provide accurate insulation condition analysis for transformers, bushings, cables, and rotating machines.
With smart software and portable design, it can detect moisture, insulation aging, and deterioration, helping improve equipment reliability, reduce maintenance costs, and extend service life.
Product Features
1. Multi-frequency function reduces the testing period and outage time.
2. The software provides the FDS and PDC testing capability, as well as power factor results at power frequency.
3. The best accuracy reaches 0.02% for the measurement with good noise immunity for testing in HV and EHV substations.
4. Combining the XY model with various cellulose material databases enables reliable moisture content and oil conductivity assessment.
5. Uneven moisture distribution analysis helps identify localized moisture ingression of power apparatus with voltage grading foils.
6. Accurate temperature correction based on the Arrhenius equation.
7. Testing wizard with the hook-up diagram makes the test process straightforward.
8. The Instrument is designed to be portable and robust.
Software
The software is user-friendly and easy to operate. Functions such as project management, hook-up diagrams, oscilloscope for real-time data presentation, and data analysis are integrated. After completing the testing, the software automatically analyzes the measured data and gives out results, including the insulation system geometry, cellulose moisture content (%), insulation liquid conductivity or tan 𝛿 , uneven moisture distribution, etc.
Applications
Product Specifications and Technical Parameters
| Parameter | Specification |
|---|---|
| Power Supply | 200V - 230V AC, 50/60 Hz |
| Output Voltage | 0 - 200V |
| Optional Output Voltage | 0 - 2kV / 0 - 10kV |
| Frequency Range | 0.1mHz - 10kHz |
| Output Current | ±50mA |
| Capacitance Range | 100pF - 1μF |
| Capacitance Accuracy | ±0.5% of readings + 1pF |
| tan δ Range | 0 - 100 (0 - 10000%) |
| tan δ Accuracy | < 0.5% + 0.0002 (45-70Hz, C > 300pF) |
| Operating Temperature | -10℃ to +55℃ |
| Dimensions | 320mm × 340mm × 110mm |
| Weight | 6.2kg (excluding test leads) |
