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DDS226-1 Single Phase Static Watt Hour Meter

Kufotokozera Kwachidule:

General
Meta idapangidwa kuti izitha kuyeza gawo limodzi lachiwiri la waya AC yogwira ntchito.Imatengera luso la LSI ndi SMT, chigawo chofunikira kwambiri ndi moyo wautali wamtundu wapadziko lonse lapansi.Ntchito zake zonse zimagwirizana ndi zofunikira zaukadaulo za kalasi 1 gawo limodzi la watt ola mita mu IEC62053-21.Ndi mita ya moyo wautali wokhala ndi mwayi wokhazikika kwambiri, kuthekera kolemetsa kwambiri, kutaya mphamvu zochepa komanso kukula kophatikizana.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ntchito Yoyambira

1. Makina olembetsa masitepe 5+1 (osasinthika), chitetezo chotsutsana ndi reverse kapena chiwonetsero cha LCD 6+1 kapena 5+2;
2. Muyezo wa mphamvu zonse ziwiri, sinthani muyeso wa mphamvu mu mphamvu yonse yogwira;
3. Kugunda kwa LED kumawonetsa kugwira ntchito kwa mita, Kutulutsa kwa Pulse ndi kudzipatula kwapang'onopang'ono;
4. Kumbuyo kwa LED kumasonyeza njira yobwerera m'mbuyo kapena kugwirizana kwa waya;
5. Mitundu iwiri ya milandu (yoteteza-kalasi I ndi II) ilipo.

Ntchito Yosankha

Akupanga weld kusindikiza pakati pa chivundikiro cha mita ndi maziko a mita, osagwiritsidwa ntchito wononga.

Kufotokozera kwazinthu1


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