UNI-T UT233 Spécifications

Model UT233OPERATING MANUAL

9Model UT233: OPERATING MANUALFunctional ButtonsBelow table indicated for information about the functionalbutton operations.ButtonPOWERHOLDLIGHTMENUBu

10Model UT233: OPERATING MANUALButtonButtonSAVEMAX/Operation PerformedMENU Phase sequencePress to start recording of maximum value,it valid at voltage

ButtonOperation PerformedPress once at LOAD mode, MR iconshown, the Meter displays the previousstored reading.At Active power (main display) + Phasean

12Model UT233: OPERATING MANUALDisplay Symbols (see figure 3)Figure 31 2 3 4 5 6 7891011121314151617181920212223242526123456789101112MeaningCalibratio

13Model UT233: OPERATING MANUAL1314151617181920212223242526MeaningRight secondary display unitsymbolUnit for secondUnit for minuteUnit for hourLeft se

14Model UT233: OPERATING MANUALMeasurement OperationPress and hold ON/OFF button for one second toturn the Meter on. The default range is the lastmea

15Model UT233: OPERATING MANUALFigure 4Insert red test leads to V1 input terminal.Insert blue test leads to V2 input terminalInsert yellow test leads

16Model UT233: OPERATING MANUALInsert red test leads to V1 input terminal.Insert blue test leads to V2 input terminalInsert black test leads to V3 inp

17Model UT233: OPERATING MANUALFigure 6Insert red test lead to V1, V2 or V3 input terminalcorresponding to one of, 1, 2 or 3phaseInsert black test l

18Model UT233: OPERATING MANUALAfter sum up the current power measurement valueof the first phase, then press SELECT to choosethe second phase 2, as

Model UT233: OPERATING MANUAL1TABLE OF CONTENTSTITLE PAGEOver

Model UT233: OPERATING MANUAL19After sum up the current power measurement valueof the third phase, finally press SELECT again todisplay the 3 phases s

Model UT233: OPERATING MANUAL20When there is no input or single phase, the Meterdisplays OL. button is not valid.It can only sum up and save the cu

21Model UT233: OPERATING MANUALFigure 15Apparent Power (main display) + AC Voltage(left secondary display) + AC Current (rightsecondary display) Measu

22Model UT233: OPERATING MANUALWhen measuring 3 phase 3 wires:Figure 16The triple displays shows the second phase valueof apparent power kVA, AC volta

Model UT233: OPERATING MANUAL23When testing has been completed, disconnect theconnection between the testing leads and the circuitunder test and remov

Model UT233: OPERATING MANUAL24Reactive Power (main display) + AC Voltage (leftsecondary display) + AC Current (right secondarydisplay) MeasurementC.W

25Model UT233: OPERATING MANUALThe triple displays shows the second phase valueof reactive power Kvar, AC voltage V and AC currentA.Press SELECT again

26Model UT233: OPERATING MANUALD. Power Factor cos (main display) + AC Voltage (left secondary display) + AC Current (right secondary displ

Model UT233: OPERATING MANUAL27Figure 22The triple displays shows the second phase valueof power factor cos , AC Voltage V and AC CurrentA.Press SELE

Model UT233: OPERATING MANUAL28E. Phase Angle (main display) + AC Voltage (left secondary display) + AC Current (right secondary display

2Model UT233: OPERATING MANUAL3437373839393940404142434344454545TABLE OF CONTENTSTITLE

29Model UT233: OPERATING MANUALThe triple displays shows the second phase valueof phase angle AC Voltage V and AC CurrentA.Press SELECT again to cho

30Model UT233: OPERATING MANUALF. Frequency Hz (main display) + AC Voltage (left secondary display) + AC Current (right secondary display) M

Model UT233: OPERATING MANUAL31The triple displays shows the first phase value offrequency Hz, AC Voltage V and AC Current A.Then press SELECT again

Model UT233: OPERATING MANUAL32G. Active Energy (main display) + Active Power (left secondary display) + Time (right secondary display) Mea

33Model UT233: OPERATING MANUALWhen the measuring time is over 24 hours orthe Meter is switched to other measuring ranges,active energy measuring will

34Model UT233: OPERATING MANUALH. Phase SequenceFor Phase Sequence Judging, connect the Meter asfollows:1. Press the MENU to select AC Voltage (main

Model UT233: OPERATING MANUAL352. Positive phase sequence is shown as below figure 35.ABCV3 input terminalcorresponding voltageFigure 35When V1 in

Model UT233: OPERATING MANUAL36Negative phase sequence is shown as below figure. When V1 input terminal, V2 input terminal and V3input terminal base o

SpecificationsA. General SpecificationsMaximum Voltage between any Terminals andgrounding: Refer to different range input protectionvoltage.Display:

B. Environmental Requirements38Model UT233: OPERATING MANUAL

3Model UT233: OPERATING MANUALThis Operating Manual covers information on safetyand cautions. Please read the relevant informationcarefully and observ

Accurate SpecificationsAccuracy: (a% reading + b digits), guarantee for 1 year.Operating temperature: 23 5Operating humidity: 45~75%R.HA. AC Voltag

D. Active Power ( W=V x A x COS )Current / VoltageCurrentRange40A100A400A1000A15V0.60kW1.50kW6.00kW15.00kW100V4.00kW10.00kW40.00kW100.0kW300V12.00kW

Model UT233: OPERATING MANUAL41E. Apparent Power (VA = V x A)Current / VoltageCurrentRange40A100A400A1000A15V0.60kVA1.50kVA6.00kVA15.00kVA100V4.00kVA

Model UT233: OPERATING MANUAL42F. Reactive Power (Var = V x A x SIN )Current / VoltageCurrentRange40A100A400A1000A15V0.60kVar1.50kVar6.00kVar15.00kV

43Model UT233: OPERATING MANUALG. Power Factor (PF = W / VA)Range0.3~1(capacitive or inductive)0.3~1(capacitive or inductive)Accuracy 0.022Resolution0

44Model UT233: OPERATING MANUALI. Active Energy (kWh)Range1~9999kWhAccuracy(3%+2)Resolution0.001kWhRemarks: Allowable maximum overload protection vo

Figure 37Model UT233: OPERATING MANUAL45MAINTENANCEThis section provides basic maintenance informationincluding battery replacement instruction.Do not

Model UT233: OPERATING MANUAL46To avoid false readings, which could lead to possibleelectric shock or personal injury, replace the batteryas soon as t

Model UT233: OPERATING MANUAL47This operating manual is subject to change without notice.*END*

48Model UT233: OPERATING MANUALCopyright 2007 Uni-Trend Group Limited.All rights reserved.Manufacturer:Uni-Trend Technology (Dongguan) LimitedDong Fan

4Model UT233: OPERATING MANUALSafety InformationThis Meter complies with the standards IEC61010: inpollution degree 2, overvoltage category (CAT. III

5Model UT233: OPERATING MANUALllllllllllllltesting leads away from the input terminals ofthe Meter and turn the Meter power off.Do not carry out the m

6Model UT232: OPERATING MANUALInternational Electrical SymbolsAC (Alternating Current)GroundingDouble InsulatedWarning. Refer to the Operating ManualD

7Model UT233: OPERATING MANUALFigure 112345678910111213Transformer Jaw: designed to pick up the ACand DC current flowing through the conductor. It cou

8Model UT233: OPERATING MANUAL1 Infrared slot2 USB Interface CableFigure 214151617181920 button (Sum)SAVE button (data store butto