Off Grid Solar Inverter Nrog MPPT

HSI series tawm hnub ci inverter nrog MPPT

Voltmeter qauv

Ib tug voltmeter yog ib tug loj resistor, lub hom phiaj yog suav hais tias yog ib tug qhib Circuit Court. Ib lub voltmeter (sib npaug nrog rau lwm yam khoom siv hluav taws xob) thiab cov khoom siv hluav taws xob sib txuas ua ke nyob rau hauv parallel circuits. Yog tias tsis muaj lwm yam khoom siv hluav taws xob hauv lub hauv paus tseem ceeb, nws tuaj yeem txiav txim siab tias qhov ntsuas hluav taws xob hluav taws xob tau ntsuas (vim tias txhua yam khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob sib txuas txaus siab rau lub zog hluav taws xob voltage.); Yog tias lwm yam khoom siv hluav taws xob txuas nrog lub ntsiab hluav taws xob, cov khoom siv hluav taws xob no sib koom ib feem ntawm cov khoom siv hluav taws xob, thiab voltmeter tsuas tuaj yeem ntsuas ib feem ntawm qhov voltage (uas cov khoom siv hluav taws xob txuas nrog yog qhov voltage ntawm cov khoom siv hluav taws xob).

Nws yuav tsum paub tias muaj cov hlau nplaum thiab cov hlau kauj hauv lub voltmeter. Tom qab dhau qhov tam sim no, lub kauj yuav tsim ib qho chaw sib nqus, kom lub kauj yuav tig raws li qhov kev txiav txim ntawm cov hlau nplaum tom qab nws muaj zog. Qhov no yog lub taub hau ntawm ammeter thiab voltmeter.

Voltmeter technical parameters

1. Cov lus teb ntau zaus 10Hz-10MHz, qhov tseeb ± 2 feem pua

2. Input resistance, capacitance, overload voltage 1mV-300mV: Ntau dua lossis sib npaug ntawm 8MΩ Tsawg dua lossis sib npaug 40pF Tsawg dua lossis sib npaug rau 100V300mV-300V Ntau dua lossis sib npaug ntawm 8MΩ Tsawg dua lossis sib npaug 20pF Tsawg dua lossis sib npaug 600 V

3. DC tso zis voltage -1V (txhua 10 ntau yam)

4. Kev ntsuas dav dav

5. Ua haujlwm kub, av noo 0 degree -40 degree Tsawg dua lossis sib npaug li 90 feem pua ​​RH

6. Lub zog yuav tsum muaj 198V-242VAC475Hz-52.5Hz

7. Kev siv hluav taws xob tsawg dua lossis sib npaug ntawm 6VA

8. Loj (W&TImes;H&TImes;D) 240mm & 140mm & 280mm

9. Qhov hnyav yog li 2.5 kg

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