| R E V I S I O N E D I S C U S S I O N E |
| whgdmk12345 |
Postato il 11/07/2022 : 02:37:31
https://www.mktester.com/power-analyzer/three-phase-phase-volt-ampere-meter.htmlOverview#65306;
Three-phase phase volt-ampere meter a high precision instrument for measurement of three-phase electric parameters, it can be used to measure the three phase voltage, current and phase angle, frequency, power, power factor and so on.
three-phase digital volt-ampere phase meter adopt high-speed Cortex M3 processor and 24 bits high-speed ADC a for measuring and calculation , A complete graphical interface, true color display with resolution of 320 x 240 and touch screen operation make a friendly man-machine interface. It is easy to carry
Specifications#65306;
TYPE
MEASUREMENT RANGE
UNIT
ERROR
RESOLUTION RATIO
Voltage
1~600
V
0.5%×measuring range
0.01V
Current
0.001~10
A
0.5%×measuring range
0.0001A
active power
0.001~5000
W
0.5%×reading#65288;PF=1#65289;
0.1W
reactive power
0.001~5000
VAR
0.5%×reading#65288;PF=0#65289;
0.1VAR
apparent power
0.001~5000
VA
0.5%×reading
0.1VA
frequency
45~65
HZ
0.1%×reading
0.01HZ
phase position
0~360
°
±2°
0.1°
Main Functions#65306;
Three-phase phase volt-ampere meter
#9679;Measure three-phase voltages and four lines of current (contain zero line current) at the same time;
#9679;Measure the three-phase ac voltage phase angle, current phase angle and power phase angle at the same time;
#9679;Measure power grid frequency and phase sequence;
#9679;Discriminate transformer winding, recognize, capacitive load and perceptual load automatically;
#9679;Show hexagon vector diagram; do color sequence analysis;
#9679;Measure active power, reactive power, apparent power, three-phase power and power factor;
#9679;Data storage and view function; |
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