Apraksts
FR2020B Large-diameter three-phase digital phase voltmeter, also known as multi-function three-phase digital phase volt-ampere meter, is a high-quality, multi-functional, high-precision, intelligent, portable handheld measuring instrument designed for on-site measurement of voltage, current, power, power factor, frequency, and phase. Widely used in electricity inspection, power inspection, power meter and relay protection, differential detection, start-up test, industrial and mining enterprises, scientific research institutions and other departments. Instrument testing is precise, fast, simple, stable and reliable.
FR2020B Large-diameter three-phase digital phase voltmeter has the ability to directly measure the AC voltage, AC current, the phase between voltage, between currents and the phase between voltage and current, it also has other measurement judgment functions, judge the inductive current and capacitive circuit,check the transformer wiring group,check whether the power meter is wired correctly. It is the ideal instrument for checking the use of power and performing secondary circuit inspection.
FR2020B Large-diameter three-phase digital phase voltmeter is composed of a host, current clamp, and test line, and stores 400 sets of data at the same time, and has a data static storage function. With historical data read, consult, save, report, print and other functions.
Function： Simultaneous measurement of three-phase AC voltage, current, phase, frequency, phase sequence, active power, power factor, etc.
Voltage range： AC 0.00V～600V
Current range： AC 0.0mA～1000A
Phase range： 0.0°～360.0°
Active power： 0.0W～600kW
Power factor： -1～+1
Jaw size： 50mm
