Portable Intelligent Transformer Test Set On Load Tap Changer Ohmmeter Analyzer
1. Equipment Description:
HYKC-2000 is mainly applied to test transient time, transition waveform, transition resistance, synchronization status of three phase.
2. Main Functions:
1 Test transformers of type Y0 Y Δ and display resistance value directly;
2 Automatically analyze waveform fault and mark the fault.
3 Automatically adjust resistance value and time range according to sampling data
4 Transformer type Δ is able to display to synchronization status of three phase;
5 Be able to test with winding or without winding;
6 Four terminal connection mode and provide high accuracy of resistance measurement.
7 Continuous test to save time of power off
8 Make word report
9 800×480 colorized LCD with touch screen and high speed printer
10 Store 1000 groups of data and also can be saved by USB flash disk
3. Technical Parameters:
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Three phase constant current source charge:
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charge current: 3A/1A; 0.6A/0.2A
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Maximum voltage of the port:
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24V
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Maximum range of transition resistance:
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100Ω
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Measuring range:
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1A:0.4Ω~20Ω 0.2A:10Ω~100Ω
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Record time of waveform:
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300ms
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Sample rate:
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30k
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Resolution of time:
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0.1ms
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Resolution of resistance:
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0.1Ω
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Accuracy of transition resistance:
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±5% Reading±0.1Ω
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Accuracy of transient time:
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±0.5% Reading±0.2mS
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Temperature:
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-10-40°C Humidity: <85%RH
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