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DDS226 Electronic Single-gawo mita

Kufotokozera Kwachidule:

General
Mtundu wa DDS226 single-phase electronic watt-hour mita umagwiritsa ntchito LSI, chipangizocho chikuyimira chigawo chatsopano, mawonekedwe osavuta, odalirika kwambiri, kugwiritsa ntchito mphamvu zochepa, moyo wautali ndi zina, ndi oyenera gawo limodzi la AC yogwira mphamvu yamagetsi yokhala ndi ovotera. pafupipafupi 50Hz.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ntchito ndi mawonekedwe

1. Kuyeza mphamvu yamagetsi yogwira ntchito, osafunikira kuwongolera kwa nthawi yayitali;
2. Kutengera kudzipereka mita zaka Chip ADE7755;
3. Adopt unatha kudzipereka magetsi Integrated dera kuphatikizapo digito multiplier kutsidya kwa nyanja, bwino kwambiri amphamvu ntchito osiyanasiyana Meter, kupanga 1 angapo mochulukira weniweni;
4. Khalani ndi kulakwitsa kwabwino pamzere wa 5%Ib~Imax;
5. Zochepa zozungulira, kapangidwe kosavuta, kugwiritsa ntchito mphamvu zochepa;
6. Landirani kudalirika kwakukulu ndi gawo lamagetsi la moyo wautali, kotero mamita amalingalira zinthu zodalirika kwambiri komanso moyo wautali.
* Njira yowonetsera: LCD.
*Kusokoneza kwakutali kwa ntchito yamagetsi.

Kufotokozera kwazinthu1


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