数显电压电流功率电量表带外接直流电.pdfVIP

Function

1.Electricalparametermeasurementfunction(voltage,current,active

power,energy)

2.Voltagealarmfunction(overvoltagealarmthreshold,backlightand

voltageflashingtoalarm)

3.Theresetfunctionofenergykey

4.Storedatawhenpoweroff

5.Large-screenLCD(displayvoltage,current,activepower,energyat

thesametime)

6.Backlightfunction

AppearanceandKeyfunction

DisplayInterface

Displayinterfaceislarge-screenLCD,itcandisplayvoltage,current,

power,energyparametersatthesametime

Displayformat

1.Power:testrange:0~10kW

-Within1KW,thedisplayformatis0.0~999.9W

-1KWandabove,thedisplayformatis1000~9999W

2.Energy:testrange:0~9999kWh

-Within10KWh,thedisplayformatis0~9999Wh

-10kWhandabove,thedisplayformatis10~9999kWh

3.Voltage:testrange:6.5~100V

Displayformat:6.50~99.99V

4.Current:testrange:0~50A

Displayformat:0.00~49.99

Key

1.Backlightcontrol

Shortpressthekeytoturnonoroffthebacklight,thebacklighthas

memoryfunction,itcanstoretheonoroffstatewhenpoweroff

2.Resetenergy

Step1:Longpressthekeyuntilthepowerdisplayareadisplay“CLr”,

thenreleasethekey

Step2:Atthismoment,theenergyisflashingtopromptthisistheenergy

resetstate,ifshortpressthekeyagain,thentheenergyvalueiscleared

andexittheresetflashingstate

Step3:Ifthereisnooperationwithin5seconds,itmeanstheenergy

valueisnotclearedandwillexittheresetstate

3.Setvoltagealarmthreshold

Step1:Longpressthekeyuntilthepowerdisplayareadisplay“SET”,

thenreleasethekey

Step2:Afterenterthisstate,thevoltageareadisplaythecurrenthigh

voltagealarmvalue,thecurrentareadisplaythecurrentlowvoltage

alarmvalueandthelastdig