einphasige digitales Messgerät
original-Preis: 4,00 USD
Andy Fan
Kontaktperson
Basisdaten
| Ort der Herkunft | China |
|---|---|
| Marke | HUABANG |
| Modell-Nummer | DDS228 |
| Energiemessbereiche | active meter |
| Genauigkeitsklasse | class 1.0 |
| Ausgangsspannung | 220V230V240V |
| Betriebstemperatur | -10~+50 |
| Abmessungen | 168*110*61mm |
| Display-Typ | analoge und digitale |
| Phase | Einphasig |
DDS228singlephasedigital meter Application: It adoptsmicro-electronictechnologytomeasurethepower.Itgetsthevoltagesamplingsignals fromthevoltagedividerandgetsthecurrentsignalsfromthecurrentdivider,then getsthecurrent&voltagesignalsfromthemultiplierandthroughfrequencyconversion toproduceacountingpulseinwhichthefrequencyisindirectratiowiththevoltagecurrent product.Thenthecounterisdrivenbyfrequencydividingsteppingmotortomeasurethepower. ItsfunctionindexarecompletelyconformedtoNationalStandardGB/T17215-98 Structurecharacteristics: 1>Theelectricmeterappliesfullscreenandfullsealedstructure. 2>Ithasthefeaturesofsatisfactoryelectromagneticresistancefunction,low self-consumptionandpowersaving,highprecisionpreventstealing,highoverload andlongservicetime,etc 3>standard:IEC62053-21. 4>ThemeterbasemadebyABS,Iron,Aluminum,etc 5>Theterminalscrewsandsealscrewsmadebystainlesssteeltoavoidrust maintechnicaldata: 1>Relativetemperature:-10 +70 2>Relativehumidity:=or<85% 3>accuracyclass:class1.0/class2.0 4>counterdisplayorLCDdisplay Specification data: 1>ratedvoltage:220V240V300V 2>ratedfrequency:50HZ60HZ 3>Basiccurrent(Maxcurrent):1.5(6)A2.5(10)A5(20)A10(40)A 15(60)A20(80)A5(30)A10(60)A install dimensions: Picture:
Lieferbedingungen und Verpackung
Packaging Detail: foam+carton Delivery Detail: about 10 working days after receive payment
Hafen: ningbo or shanghai
Zahlungsbedingungen
Letter of credit
Telegraphic transfer
Western Union
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Zahlungsarten
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