Dab tsi yog qhov kev ntsuas ntawm qhov dav dav - lub hom phiaj tam sim no transformer?

1. Kev hloov pauv yooj yim
Rated Voltage: Yuav tsum phim qhov voltage ntawm daim phiaj hluav taws xob, feem ntau 0.66kV, 10kV, thiab lwm yam, kom ntseeg tau tias rwb thaiv tsev muaj peev xwm.
Rated Zaus: Feem ntau 50Hz nyob rau hauv Suav teb, ib feem sib xws nrog 60Hz scenarios.

2. Core Current Transformation Parameters
Rated Primary Tam sim no: Feem ntau 5A ~ 5000A, yuav tsum muaj ntau tshaj qhov siab tshaj plaws tam sim no ntawm lub voj voog.
Rated Secondary Tam sim no: Cov qauv hauv tsev yog 5A lossis 1A, 1A yog qhov tsim nyog rau kev xa mus ntev - deb.
Rated Tam sim no Ratio: Qhov piv ntawm thawj mus rau theem nrab ntsuas tam sim no, xws li 30/5, 100/5, thiab lwm yam.

3. Qhov tseeb thiab Load Parameters
Cov chav kawm raug: Feem ntau 0.5 thiab 1 chav rau kev ntsuas, 5P thiab 10P chav rau kev tiv thaiv.
Rated Peev Xwm: Chav tsev yog VA, feem ntau 2.5VA, 5VA, 10VA, txiav txim siab lub peev xwm thauj khoom ntawm ob sab.

4. Kev tiv thaiv thiab kev tiv thaiv

Rated Short-Lub Sijhawm Thermal Tam Sim No: Qhov siab tshaj plaws thermal shock tam sim no uas lub ntsuas tuaj yeem tiv taus nyob rau hauv ib lub sijhawm.

Rated Dynamic Stability Tam sim no: Lub ncov electrodynamic tam sim no uas ntsuas tuaj yeem tiv taus, ua kom muaj kev ruaj ntseg ntawm cov khoom siv tshuab.

Kev txwv qhov tseeb: Ib qho parameter siv los tiv thaiv; Piv txwv li, 10P20 txhais tau hais tias qhov yuam kev yuav tsis tshaj 10% ntawm 20 npaug ntawm qhov ntsuas tam sim no.

Instrument Safety Factor: Ib qho parameter siv rau kev ntsuas, los tiv thaiv kev puas tsuaj rau lub ntsuas hluav taws xob vim yog qhov tso tawm ntau dhau thaum lub sijhawm ua txhaum.