Extech Instruments MG500 Manual

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MG500-EU-EN v1.0 7/13

Specifications

Display 2x16characteralphanumericmulti‐functiondotmatrix(OLED)

TestVoltageRanges 20rangesin500Vstepswithautomaticranging.Presetbuttons

for1KV,2.5KV,5KV,and10KV;CATIII‐300Vrated

InsulationResistance

MeasureRange/Resolution

800kohmsto500Gohms(Auto‐ranging)

1kohmresolution

DARandPItests CalculatesDielectricAbsorptionRatio(DAR)Automatically.

CalculatesPolarizationIndex(PI)Automatically.

OutputPowerLimit1W

voltageregulation

SelectedVoltage:+20%to‐5%ofnominalvalueunlesscurrent

limited.Ifoutputcurrentistoohighthevoltagewillbelowered

automatically.

Accuracy ±(5%+2digits)

Bargraph Displaysvoltageramp,soak,anddecay

Automaticdischarge Afterautomatic&manualstoporuponcompletionoftest

ExternalVoltageAlert Warningofexternalvoltagepresence(>500VACorVDC)

Lowbatteryindicator "Replacebattery"displayedwhenbatteryvoltageislow

Powersource Eight1.5V‘C’Alkalinecells

Batterylife 40hours(noload,at10kV)

AutoPoweroff After10minutesofinactivity

Enersave

TM

mode Shortertesttime(10seconds)toconservesbatteryenergy

TestLeads(silicone)

REDwithintegratedBlueguardlead,length=3m(120”)

Greengroundlead,length127cm(50”)

BlueLeakageguardlead,length127cm(50”)

Operatingconditions 0to40

C(32to104

F);<80%RH

Altitude Upto2000m(7000’)

Storageconditions‐10to60

C(14to140

F);<80%RH

Dimensions 330x260x160mm(13x10.2x6.3”)

Weight 3.6kg.(7.9lbs.)

Complieswith:

 IEC/EN61010‐1:2001

 EN61326‐1,EN55011+A1+A2,En61000‐4‐2+A1+A2,En6100‐4‐3+A1

 En6100‐4‐8+A1



Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform