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6 Years
Wuhan Rising Electric Co., Ltd.
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RSCTP CT PT Testing Instrument Analyzer for Current Transformer and Voltage Transformer
CT/PT ANALYZER is mainly used for field testing of Current Transformer and Voltage Transformer. The test items mainly include excitation characteristic, transformation ratio, polarity, Degauss, 5％ and 10％ error curves, secondary circuit check, withstand test of power frequency alternating current. Adopt LCD, self-equipped minitype printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation.
| I. Current Transformer (CT) | II. Voltage Transformer (PT) |
| 1. Magnetization Curve | 1. Excitation Characteristic Test |
| 2. Transformation Ratio Test | 2. Transformation Ratio Test |
| 3. Polarity | 3. Polarity |
| 4.5％ and 10％ error curve | 4. Withstand Test of Power Frequency Alternating Current |
| 5. Current Injecting | 5. Degauss |
| 6. Degauss | 6. Calculation of Knee Point Value |
| 7. Withstand Test of Power Frequency Alternating Current | |
| 8. Automatic Calculation of Excitation Knee Point Value |
| Main Technical Parameters | |
| Operational Power Supply: | AC220V±20V, 50～60Hz |
| Equipment Power Supply Output Waveform: | Sine Wave |
| Single Machine Output Voltage of Excitation Characteristic: | 0～1000V |
| Excitation Output Current: | 0～5A (20 A) |
| Single Machine Output Current of Transformation Ratio Test | 0～600 A |
| CT ratio measurement range | 5～10000A/5A(5000A/1A) |
| PT ratio measurement range | 1～500KV |
| Error: | ≤0.5%(0.2%*Reading+0.3%*Range) |
| Operating Temperature: | －10℃～+40℃ |
| Relative Humidity: | ＜90RH% |
| Altitude | ≤1000m |
| Overall Dimension(Length×Width×Height): | 400 *200 * 260(mm) |
| Weight: | ≤23 Kg |