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产品名称
NDSMG series phase voltammeter
Affiliate classification
Electric meter calibration class
Quantity
-
+
Product description
Product parameters
Reference standard: JJG440-2008.
Features:
● Simultaneous phase test between UI, II and UU, range 0~360°；
● Measuring current, voltage, frequency, phase sequence, active power, apparent power, power factor and other parameters;
● Display the hexagon vector.
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（可扩展）
|
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
|
°
|
±0.5°
|
0.1°
|
Key words
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