Isiguquli sangoku seSummation
Silapha ukunceda
Thetha nengcali namhlanje.
Iqela lethu elinobuhlobo leengcali eziqeqeshwe kakhulu liza kukunceda ngokukhawuleza.
inkcazelo
Xa imisinga kwii-feeder ezininzi akufuneki ilinganiswe ngokwahlukeneyo kodwa idityaniswe kwimitha enye okanye isixhobo, i-summation current transformer ingasetyenziswa. I-summation CT inee-primary windings ezimbini okanye ngaphezulu ezidityaniswe kwii-feeder eziza kudityaniswe kunye ne-secondary winding enye. Le secondary winding yondla umsinga olinganayo nomsinga oyintloko odityanisiweyo. Umlinganiselo oqhelekileyo uya kuba yi-5+5+5/5A nto leyo ethetha ukuba ii-primary feeders ezintathu ze-5A ziza kudityaniswe kwimitha enye ye-5A. Ezi CTs zifumaneka kwi-5A okanye kwi-1A inputs kwaye zinokuyilwa ukuba zibe nendibaniselwano yezi inputs eziza kudityaniswe.
Zive ukhululekile ukusifonela okanye usithumelele i-imeyile malunga neemfuno zakho ezithile kwaye siya kukuvuyela ukukwakhela le CT ngokwezifiso zakho.
Iiparameters ezinokwenziwa ngokwezifiso:
- Ukulinganiswa kwangoku
- Ukuchaneka kweKlasi
- Inani lee-feeders (Iingeniso)
- Umthwalo
- Ubuninzi beenkqubo zokuVota
- Ubuninzi