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产品名称
NDFYZ-II generator rotor AC impedance tester
Affiliate classification
Generator, motor detection class
Quantity
-
+
Product description
Product parameters
Reference standard: GB/T1029-2005, JB/T8446-2005.
Features:
● Fully automatic acquisition, measurement, display, storage and printing of all measurement parameters and impedance characteristics （voltage, current, impedance, power, frequency, device number, time, etc.）;
● Ultra-large range, fully automatic and manual measurement of AC rotor impedance and its characteristic curve of all generators;
● It has perfect over-voltage and over-current protection functions. The over-current and over-voltage protection values are automatically adjusted according to the setting of test parameters, which is simple and can guarantee the safety of the tested products.
● It also tests the volt-ampere characteristics of the no-load, short-circuit test and voltage （flow） transformers and arc suppression coils of single-phase transformers.
Technical Parameters:
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Test items
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Range
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Precision
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|
AC impedance
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0～6kΩ
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±0.2%
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|
AC voltage
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0～600V
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±0.2%
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Alternating current
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0～120A
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±0.2%
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Active power
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0～72kW
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±0.5%
|
|
Frequency
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40～75Hz
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±0.2%
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Working power
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AC 220V±10%/50Hz
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|
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Dimensions
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415mm×225mm×200mm
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|
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Weight
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About 5kg
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|
Key words
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