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产品名称
NDSH-IV Transformer loss parameter intelligent tester
Affiliate classification
Transformer detection class
Quantity
-
+
Product description
Product parameters
Features:
● It can measure the no-load current, no-load loss, short-circuit voltage and short-circuit （load） loss of the transformer;
● Harmonic test can be performed and analyzed to 31th harmonic;
● When doing the no-load and load test of the three-phase transformer, the instrument can automatically judge whether the wiring is correct and display a vector diagram of the three-phase voltage and current.
● The single machine can complete the load test measurement under the full current of the distribution transformer below 1000kVA; the load test of the distribution transformer below 3150kVA can be completed under one third of the rated current;
● The instrument can preset 40 sets of test sample parameters by the user, and these parameters can be deleted and added at any time as needed, which is very convenient to use;
● Allow external voltage and current transformers to perform extended range measurement, and measure the test items of any parameter.
The main parameters:
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Measuring range
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Voltage
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10～650V
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Current
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0.5～60A
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Frequency
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45Hz～65Hz
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Measurement accuracy
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Voltage, Current, Frequency
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Level 0.2
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Power
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< ±0.5%（CosΦ>0.1），±1.0%（0.02
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Dimensions
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406mm×155mm×319mm
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Weight
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About 6kg
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Key words
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