Transformer On-load Tap-changer Analyzer
- Wrindu
- Shanghai, China
- about 10 working days
- 1000 set/month
- RDKC-201X
The RDKC-201X Transformer On-Load Tap-Changer Analyzer accurately measures key OLTC parameters, including transition waveform, transition time, instantaneous transition resistance, and three-phase synchronicity.
Its intelligent design, compact size, and lightweight build make it ideal for power supply units and transformer manufacturers to ensure safe operation and improve product quality.
Product Features
1. The tester has a large output current, which can be adapted to test requirements with smaller transition resistance values.
2. The tester is equipped with three current output gears, which can meet the testing scenarios of different types of samples.
3. The tester is equipped with a complete protection circuit, ensuring strong product reliability.
4.The tester is equipped with a 7-inch full touch industrial grade color LCD screen, with a resolution of 1024×600, full view display, and a brightness of up to 400cd/m². It can display clearly outdoors; The touch panel adopts explosion-proof glass, suitable for industrial environments.
5. The tester supports both rotating mouse operation and touch operation, and is equipped with a brand new UI display system, providing users with a safe and convenient dual operation guarantee.
6. The tester is equipped with a thermal printer to facilitate on-site printing of test data.
7. The tester has both local storage and U-disk storage functions, and can be used in conjunction with PC software to make waveform analysis more efficient and convenient.
Product Specifications and Technical Parameters
Item | Description |
Test current output | 1A, 0.5A, 0.3A |
Transition resistance | Range: 0.5 ~ 20Ω @1A , 2.0 ~ 40Ω @0.5A , 5.0 ~ 60Ω @0.3A; Accuracy: ±(5%rdg+0.1Ω); Resolution: 0.01Ω |
Transition time | Range: 0.1 ~ 300ms; Accuracy: ±1ms; Resolution: 0.1ms |
Display | 7-inch full touch industrial grade color LCD screen, resolution 1024×600 |
Port | USB |
Operation method | Rotating mouse/Touch operation |
Power supply | AC 220V±10%, 50Hz/60Hz. |
Operating conditions | Temperature -10 ~ 50℃; Relative humidity ≤90%, no condensation. |
FAQs
Q1: What can the Transformer On-load Tap-changer Analyzer measure?
A: It accurately measures OLTC transition waveform, transition time, instantaneous transition resistance, and three-phase synchronicity. The device supports currents of 1A, 0.5A, and 0.3A, and can test transition resistances from 0.5 Ω to 60 Ω with high resolution, making it suitable for various transformer types.
Q2: How reliable is this OLTC analyzer for field and industrial use?
A: The analyzer is highly reliable thanks to its complete protection circuits, explosion-proof touch panel, and industrial-grade design. It operates safely in temperatures from -10 °C to 50 °C and up to 90% relative humidity without condensation.
Q3: What makes the RDKC-201X analyzer user-friendly?
A: Its 7-inch full touch industrial LCD screen (1024×600, 400 cd/m² brightness) clearly displays waveforms even outdoors. Users can operate it via touch or rotating mouse, with a modern UI for convenient and safe testing.
Q4: Can the OLTC analyzer store and print test results?
A: Yes, it includes both local and U-disk storage, supports PC software for waveform analysis, and comes with a thermal printer for immediate on-site printouts.
Q5: Does the analyzer handle different transformer testing scenarios?
A: Absolutely. With three current output gears and a wide transition resistance range, the analyzer adapts to different transformer types and testing conditions while maintaining ±(5% rdg + 0.1 Ω) accuracy for resistance and ±1 ms for transition time.
Q6: What are the power and connection requirements for the analyzer?
A: It runs on AC 220 V ±10%, 50/60 Hz, and includes a USB port for data transfer and PC integration, ensuring flexible and convenient operation in substations or factory environments.
