FR2020B Large-Diameter Three-Phase Digital Phase Voltage Meter 3CH Phase Digital VA Meters

Brand: Graigar

Color: Black

Features:

• Voltage Range:AC 0.00V～600V
• Current Range:AC 0.0mA～1000A
• Phase Range:0.0°~360.0°
• Power Factor Range:-1～+1
• With Three-phase Phase Sequence Judgment Function

model number: FR2020B

Part Number: /

Details: Product Description
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.
Main Feature
Function： Simultaneous measurement of three-phase AC voltage, current, phase, frequency, phase sequence, active power, power factor, etc.Voltage range： AC 0.00V～600VCurrent range： AC 0.0mA～1000APhase range： 0.0°～360.0°Active power： 0.0W～600kWPower factor： -1～+1Jaw size： 50mm
Technical Data
FunctionMeasure three-phase AC voltage, current, voltage phase, current phase, voltage and current phase, frequency, phase sequence,active power, reactive power, apparent power, power factor, current vector sum,judging the transformer wiring group, inductive,capacitive circuit, test secondary circuit and busbar protection system,read out the phase relationship between the CTs of thedifferential protection groups, check the correctness of the wiring of the watt-hour meter, repair the line equipment, etc.
Power3.7V lithium rechargeable battery
Power consumptionMax 50mA
Display modeLCD color display，72×55mm
Instrument sizeW/H/T：187*119*48mm
VoltageAC 0.00V～600V：0.01V±0.5FS
CurrentAC 0.0mA～1000AResolution：0.1mA±0.5FS
Phase0.0°～360°Resolution：0.1°±1°
Frequency45Hz～65HzResolution：0.01Hz±0.5Hz
Active power0.0W～600kWResolution：0.1W±(3%rdg+3dgt)
Reactive power0.0VAR～600kVARResolution：0.1VAR±(3%rdg+3dgt)
Apparent power0.0VA～600kVAResolution：0.1VA±(3%rdg+3dgt)
Power factor-1～+1：0.001±0.03
Current vector sum0mA～3000AResolution：1mA
Phase sequenceNormal phase：U1、U2、U3 or I1、I2、I3 cursor blinks from left to rightOpposition：U1、U2、U3 or I1、I2、I3 cursor blinks from right to left
Detection rateAbout 2 second/time
Data holdPress HOLD key to hold data during test, "HOLD" symbol display
Data storage400 groups
Silicone protective sleeveHave
USB interfaceUSB interface, uploading data to a computer for analysis of management data
Automatic shut-downAbout 15 minutes after power on, the meter will automatically shut down to reduce battery consumption
Backlight functionYes, suitable for dark places and night use
Voltage detectionWhen the battery voltage is lower than 3.2V, the battery voltage is low and the symbol indicates, prompting timely charging
Instrument weightHose：380g(including battery)
Large diameter current clamp：440g×3
Test line：190g
Voltage test line length1.5m
Current clamp line length2m
Working temperature and humidity-10℃～40℃；below 80%Rh
Storage temperature and humidity-10℃～60℃；below 70%Rh
Input impedenceTest voltage input impedance is：1MΩ
Pressure resistanceThe withstand voltage of 1000V/50Hz sine wave AC voltage between the instrument circuit and the housing lasts 1 minute
InsulationBetween instrument line and housing≥100MΩ
StructureHousing insulation
Suitable for safety regulationsIEC61010-1 CAT Ⅲ 600V，IEC61010-031，IEC61326，pollution level 2

EAN: 0707457447579

Package Dimensions: 4.7 x 2.8 x 1.3 inches