Thaum xaiv lub tshuab hluav taws xob cua, cov ntsuas tseem ceeb uas yuav tsum tau soj ntsuam

Thaum tsim thiab xaiv cov cua circuit breakers, cov cim qhia tseem ceeb uas yuav tsum tau soj ntsuam yog raws li nram no. Cov cim qhia no ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab kev ua haujlwm zoo ntawm lub tshuab hluav taws xob uas cov cua circuit breakers tau teeb tsa.

Ua ntej, qhov ntsuas voltage ntawm lub tshuabcua circuit breakeryog ib qho tseem ceeb uas yuav tsum xav txog.ACByuav tsum sib xws nrog qhov xav tau ntawm lub zog hluav taws xob. Qhov ntsuas hluav taws xob yog AC200 txog 690V thiab DC250 txog 400V, yog li qhov ntsuas hluav taws xob ntawm lub tshuab hluav taws xob cua yuav tsum sib xws nrog lub zog hluav taws xob ntawm lub cev.

Lwm qhov cim qhia tseem ceeb yog qhov ntsuas tam sim no (Inm) ntawm lub voj voog hluav taws xob qis. Cov hom lag luam sib txawv muaj cov qib ntsuas tam sim no sib txawv thiab nws yog ib qho tseem ceeb uas yuav tsum ua tib zoo saib cov ntaub ntawv kev siv khoom kom ntseeg tau tias nws ua tau raws li qhov yuav tsum tau ua ntawm lub kaw lus hluav taws xob.

Qhov ntsuas tam sim no (In) ntawm lub tshuab hluav taws xob qis kuj yog qhov tseem ceeb uas yuav tsum xav txog. Kev xaiv yuav tsum yog raws li lub peev xwm transformer tsim (kV·A) thiab kev tshuaj xyuas ntxaws ntxaws ntawm cov ntaub ntawv kev siv ntawm cov khoom xav tau.

Qhov ntsuas qhov muaj peev xwm tawg tau (Ics) yog qhov qhia tseem ceeb ntawm kev ua haujlwm thiab kev ntseeg tau ntawm lub tshuab hluav taws xob cua. Nws yog ib qho tseem ceeb uas yuav tsum xaiv cov khoom uas muaj peev xwm tawg tau raws li qib kev thauj khoom, hom kev tsim kho thiab kev txiav txim siab txog nyiaj txiag.

Ntxiv rau, qhov ntsuas qhov kawg ntawm kev tawg peev xwm (Icu), ntsuas lub sijhawm luv luv tiv taus tam sim no (Icw), tus lej ntawm cov ncej, thiab lwm yam yog cov cim qhia tseem ceeb uas yuav tsum tau soj ntsuam thaum xaiv lub tshuab hluav taws xob cua.

Thaum saib xyuas cov lus qhia no, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov kev cai tshwj xeeb thiab cov yam ntxwv ntawm lub tshuab hluav taws xob uas lub tshuab hluav taws xob cua tau teeb tsa. Los ntawm kev soj ntsuam cov lus qhia no kom zoo, lub tshuab hluav taws xob cua tuaj yeem xaiv tau kom haum rau koj lub tshuab hluav taws xob, ua kom muaj kev nyab xeeb, kev ntseeg siab thiab kev ua haujlwm zoo tshaj plaws.