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产品名称
NDJF-III partial discharge detector
Affiliate classification
Transformer detection class
Quantity
-
+
Product description
Product parameters
Reference standard: DL/TT356—2010
Features:
● Large-screen oscilloscope tube can clearly observe the discharge waveform;
● The double meter is used to display the discharge amount. At the same time, the digital meter and the pointer meter display the PC value. The pointer table can be divided into linear and logarithmic indications.
● The noise inside the machine is small, the detection sensitivity is high, and the capacitance coverage is large;
● Time window: window width 15 ° -150 °， window position can be rotated 0 ~ 170 °；
● Pulse peak table: The digital meter head is displayed with a 3.5-digit LED digital meter, with 0 to 100.0 error <±3%.
The main parameters:
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Detect the capacitance range of the sample
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6pF～250μF
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Detection sensitivity
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<±0.02pc (Capacitance 50pf)
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Elliptical scan time base
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50Hz、100Hz、150Hz、200Hz、400Hz
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Scanning radians
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With 30° as the first gear, it can be rotated by 120°
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Amplifier
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3db
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Low-end frequency fL
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10KHz, 20 KHz, 40 KHz Optional
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High-end frequency fH
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80KHz, 200KHz, 300KHz Optional
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Dimensions
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500mm×500mm×210mm
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Weight
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About 15kg
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Key words
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