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uPay attention to the measuring range and use environment specified by this
instrument.
uIt is forbidden to use, disassemble, calibrate and repair thisinstrument
withoutpermission. It mustbeoperated by authorized personnel.
uThe""inthe manualisasafetywarningsign,andtheusermustoperate
safely in accordance with the contentsofthis manual.
uThe""andotherdangeroussignsinthemanualmustbefollowedbythe
userinstrict accordance withthecontents of thismanual.
II Introduction
Digitaldoubleclamp phase voltammeter isthe latestproductofourcompany's
clamp-typemeterseries.Itisa hand-held, dual-channel input all-digital,
multi-function, high-precision,intelligent multi-parameterfrequency
measurementinstrument.The instrument usesthe latestmicroprocessortechnology
and digital signal processingtechnology toachieve powerfrequencymeasurement
(suchas voltage,currentRMS,activepower, reactivepower,apparentpower,power
frequency,powerfactor,phase relationship, etc.),Determine thetransformer
wiring group,inductive,capacitivecircuit,testthesecondarycircuitand bus
differential protection system, read out thephaserelationship between the
differential protection CT groups, check the power meter wiring is correct or
not,themeteruses theclamp-typecurrenttransformer conversionmethod toinput
the measured current, so there isno needtodisconnectthecircuit undertest.
Provideasafe,accurate,and convenientnew typeof powermeterforelectricity
inspectionpersonnel.
Digitaldouble clamp phase voltammeter is also known asintelligent
double-clampdigital phasevoltmeter, multi-function double-clampdigital phase
volt-ampere meter, etc. It issuitableforelectricpower,petrochemical,
