Copyright：Wuhan Southstar Electric Power Technology Co., Ltd. 鄂ICP备06008607号 Website：300.cn Wuhan
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Chuangzhi Tiandi, No.13 Yangqiaohu
Avenue, Zanglong Island, Wuhan
Nanxing Power APP
Mailbox：whnx999@126.com
Telephone：400-027-8938
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产品名称
NDXB300 Power Harmonic Analyzer
Affiliate classification
Electricity inspection, power quality special instrument class
Quantity
-
+
Product description
Product parameters
Features:
● Measure three-phase voltage, three-phase current 1-63 harmonics;
● The odd harmonics and even harmonics can be displayed separately in the list or in the spectrogram;
● Current amplitude phase measurement can be as low as 1mA, which is very suitable for substation main transformer load test and new station or small station current measurement.
The main parameters:
|
Types of
|
Measuring range
|
Unit
|
Error
|
Resolution
|
|
Voltage
|
5～600V
|
V
|
0.5% × Reading ± 5 words
|
0.1V
|
|
Current
|
0.001～6A(Scalable)
|
A
|
0.5% × Reading ± 5 words
|
0.0001A
|
|
Active power
|
0.005～3600
|
W
|
0.5% × Reading (PF = 1)
|
0.1W
|
|
Reactive power
|
0.005～3600
|
VAR
|
0.5% × Reading (PF = 0)
|
0.1Var
|
|
Frequency
|
45～65
|
Hz
|
0.02Hz
|
0.01Hz
|
|
Phase
|
0～360
|
°
|
±1°
|
0.1°
|
|
Harmonic ratio
|
0～10%
|
%
|
Total harmonic distortion rate error: 0.15%
|
0.1%
|
|
Each harmonic ratio error: 0.1%
|
Key words
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