Transformer On Load Switch Tester
- Wrindu
- Shanghai, China
- about 25 days
- 5000 set/month
- RDKC-2000
The RDKC-2000 transformer on-load tap-changer is the only moving part connected to the transformer circuit. Therefore, the detection of the on-load tap-changer is becoming more and more important. In the "power equipment transfer and preventive test procedures", asked to check the on-load tap-changer action sequence, measurement switching time. The instrument is mainly used to measure the transformer on-load tap-changer transition waveform, transition time, the instantaneous transition resistance, three-phase synchronization and so on.
The instrument is highly intelligent, menu prompts, simple operation. Instrument small size, light weight, anti-interference ability, greatly reducing the labor intensity of the site staff, is the power supply units, transformer manufacturing industry to ensure safe production, improve product quality ideal instrument.
RDKC-2000 Transformer On-load Tap-changer Analyzer
Product Features：
1. Large output current, light weight;
2. Test YN, Y, △type transformer, the resistance unnecessary to be converted but directly display;
3. Both with winding and without winding can be measured
4. Waveform display automatically adjusts the resistance according to the sampled value, the time value amplitude
5. With perfect protection circuit, reliability and strong;
6. 7-inch large LCD display, easy on-site operation;
7. Built-in high-capacity lithium battery;
8. 500 sets of data can be saved in Internal automatically, can connect with U Disk.
Product specifications and technical parameters：
1. Output current: 1.0A, 0.5A, 0.2A
2. Measuring range
Transition resistance: 0.3Ω~20Ω(1.0A) 5Ω~40Ω(0.5A) 20Ω~100Ω(0.2A)
Transition time: 0 ~ 320ms
3. Open circuit voltage: 24V
4. Measurement accuracy
Transition resistance: ± (5% reading ± 0.1Ω)
Transition time: ± (0.1% reading ± 0.2ms)
5. Sampling rate : 20kHz
6. Ambient temperature: -10 ℃ ~ 50 ℃
7. Ambient humidity: ≤ 85% RH
8. Power supply: AC220V±10%，50 ± 1Hz
