Copyright: Wuhan Nanxing Power Technology Co., Ltd. 鄂ICP备06008607号
Website：300.cn Wuhan
NDBYC-2000 Transformer on-load switch tester
basic information
Detailed parameters
Reference standard: GB/T 10584-1989, DL/T846.8-2004.
Features:
● Test Y0, Y, △ type transformer, the resistance value is directly displayed without conversion;
● Humanized data analysis can automatically find faults in the middle of the waveform and make marks;
● The display of the waveform is automatically adjusted according to the data returned from the sample and the amplitude of the time;
● It can be tested with or without windings;
● Four-terminal wiring method, providing high-precision resistance measurement without wire compensation;
● Continuous testing can be carried out in the middle of the test to save time for transformer power failure.
The main parameters:
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Three-phase constant current source
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1A File; 0.2A File
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Port maximum voltage
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24V
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Transition resistance measurement range
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1A File：0.8Ω～20Ω
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Resolution: 0.1Ω,
Accuracy: ±5% Reading ±0.1Ω
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0.2A File：10Ω～100Ω
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Transition time measurement range
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Sampling rate: 20k, resolution: 0.1ms, accuracy: ±1% reading ±0.2mS
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Waveform recording time length
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300ms
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Dimensions
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410mm×320mm×200mm
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Weight
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About 8kg
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