Extech Instruments 382276 Spécifications télécharger pdf (Page 2)

382275/6-EU-EN v4.3 3/14

Introduction

CongratulationsonyourpurchaseoftheExtech382275(110V)or382276(220V)SingleOutput

LaboratoryGradeDCPowerSupply.



Thedualaction(coarse/finetune)rotaryencoderallowsforquickandprecisevoltageand

currentleveladjustments.Setting,changing,andcheckingthecurrentlimitlevelcanbe

performedeasilywithoutsparkingtheoutputpoles.

Theremotecontrolfeatureallowstheusertoremotelyperformthefollowingtasks:

 OutputpowerON/OFF



 VoltageandCurrentLevelAdjustments

Thethreeuser‐presetsfacilitatequickaccesstofrequentlyusedvoltageandcurrentsettings.

Thispowersupplyisshippedfullytestedandcalibratedand,withproperuse,willprovideyears

ofreliableservice.

Safety

WARNING

• Donotusethispowersupplywithelectricmotorsorforchargingpurposeson

electroplatingequipmentorsimilardevices.ReturnEMFandvoltagetransientsgenerated

byelectricmotorscandamagethispowersupply.Thispowersupplywasdesignedforuse

onelectronicequipmentonlyandnotintendedforuse

onelectricalequipmentofany

kind.

• Donotusethispowersupplynearwater.

• Donotoperateortouchthispowersupplywithwethands.

• DonotopenthecasingofthepowersupplywhenitisconnectedtoACpower.

• Referallservicingtoqualifiedservicepersonnelonly.

• Beforereplacingthefuse,identify

andfixanyproblems.

• Replacethefusewithafuseofthespecifiedtypeandrating.

CAUTION

• Useagrounded3pinACsource.

• Thisunitisintendedforindooruseonly.

• Donotoperateorplacethisunitindirectsunlightorinahumidlocation

• Avoidenvironmentswheredustordirtcanenterthepowersupplycasing.

• Donotplacethepowersupply

nearaheatsource.

• BeforepluggingintolocalACmains,checktheratinglabelatthebackoftheunitfor110Vor220V

operation.Themodel382275canbepoweredby110Vonly.Themodel382276canbepoweredby

220Vonly.

• Donotblocktheventilationopeningsof

theunit.

• Thisunitmustbeusedwithinthespecifiedrating;excessivecontinuousloadingmaycausedamageto

thepowersupply.

• Thegaugesizeoftheinputpowercablemustbeatleast3“(0.75mm)andthetotallengthofpower

cablemustnotexceed118”(3m)

1 2 3 4 5 6 7 ... 12 13

Commentaires sur ces manuels

Pas de commentaire

Extech Instruments 382276 Spécifications Page 2

Commentaires sur ces manuels

Produits connexes et manuels pour Unités d'alimentation électrique Extech Instruments 382276