1. Configuration ntawm lub teeb pom kev zoo Distribution Box: Feem ntau, nws suav nrog ib lub ntsiab hloov pauv thiab N tus lej ntawm ceg hloov pauv.
2. Kev sib txuas fais fab: Lub hwj chim mov yog txuas nrog rau sab mov ntawm lub ntsiab hloov.
3. Ceg Circuit Court Switches: Tag nrho cov ceg hloov pauv tau txuas nrog nyob rau hauv parallel mus rau sab load ntawm lub ntsiab hloov.
4. Ceg Load txuas: Txhua ceg hloov yog txuas nrog nws cov load.
5. Kev xaim: Cov hlua yuav tsum ruaj khov thiab txhim khu kev qha.