Cov khoom tseem ceeb ntawm kev hloov pauv siab thiab qis voltage

Cov khoom siv qis thiab qis qis hloov khoom siv-Txee Txee:

Cov kab xev txias lossis steel kaum

2. Siv daim ntawv txhuas-zinc lossis phaj galvanized hlau (rau cov rooj sib dhos).

3. Stainless hlau phaj (tsis sib nqus).

4. Aluminium phaj ((tsis yog hlau nplaum).

Qhov siab thiab qis hluav taws xob hloov pauv - Chav ua haujlwm ntawm lub txee:

Busbar chav

Cov chav busbar tau teeb tsa nyob rau sab nraub qaum ntawm qhov hloov pauv, thiab kev teeb tsa peb-theem siab hloov pauv busbar thiab kev siv cov ceg bus bus bar tau siv. Txhua lub busbars yog yas nrog lub tsho tiv thaiv. Thaum lub npav npav hla dhau lub txee hloov chaw, ua kom ruaj ntseg nrog lub npav npav. Yog tias muaj qhov ua txhaum sab hauv tshwm sim, nws tuaj yeem tswj hwm qhov xwm txheej kis mus rau cov neeg nyob sib ze, thiab tuaj yeem ua kom lub zog siv zog ntawm lub npav.

2. Tes tsheb Circuit breaker chav

Cov lus qhia tshwj xeeb tau teeb tsa hauv chav ntsuas hluav taws xob rau kev sau tsis zoo thiab ua haujlwm. Lub tsheb txhais tes tuaj yeem txav nruab nrab ntawm txoj haujlwm ua haujlwm thiab txoj haujlwm ntsuas. Squeeet ntawm kev tiv tauj zoo li qub (pob tw) tau teeb tsa rau ntawm phab ntsa tom qab ntawm lub thawv ntawv. Thaum txhais tes tau txav los ntawm txoj haujlwm ntsuas mus rau txoj haujlwm ua haujlwm, lub tshuab cais tawm tau qhib, thiab lub xov tooj ntawm tes nyob rau hauv kev tiv thaiv kev taw qhia yog sib xyaw ua ke, yog li ua kom ntseeg tau tus neeg teb xov tooj tsis kov tus neeg nqa khoom.

3. Cable chav

Ib qho cuab yeej siv tam sim no, hloov hauv av, tiv thaiv hluav taws xob tiv thaiv hluav taws xob tiv thaiv hluav taws xob, thiab cable, thiab lwm yam tuaj yeem teeb tsa hauv chav cable, thiab qhib-tshem tawm txhuas phaj tau npaj rau hauv qab kom ntseeg tau yooj yim ntawm kev tsim kho qhov chaw.

4. Relay chav

Ntawm lub vaj huam sib luag ntawm chav sib txuas, lub tshuab tiv thaiv microcomputer tau teeb tsa, tus tuav, tiv thaiv lub qhov hluav taws xob phaj, ntsuas, ntsuas qhov xwm txheej lossis teeb tsa chav tso cai tso tawm, lub davhlau ya nyob twg thaiv, microcomputer tiv thaiv kev tswj lub zog DC hloov pauv, microcomputer tiv thaiv ua haujlwm DC lub zog khoom, cia Muaj peev xwm ua haujlwm hloov pauv DC lossis kev sib txuas lus, thiab cov cuab yeej siv thib ob rau qhov tshwj xeeb xav tau.

High thiab low supplage switchgear - Cov khoom siv hluav taws xob hauv lub txee:

Cov cuab yeej hauv qab no feem ntau siv hauv lub txee (cov khoom siv hluav taws xob tseem ceeb):

1, kev hloov pauv tam sim no (CT)

2, qhov hloov pauv hluav taws xob (PT)

3, hloov hauv av

4, arresser (thaiv qhov nqus)

5, kev rho tawm hloov

6, kev tiv thaiv hluav taws xob siab

7, qhov ntsuas hluav taws xob siab

8, siab siab fuse

9, kev hloov pauv

10, high voltage them zaub

11, insulating parts [xws li: Lub tes tsho phab ntsa, lub npov tiv tauj, insulator, insulated tshav kub ntsws (txias ntsws) sheath]

12, tsheb npav hauv tsev thiab tsheb npav

13, hluav taws xob hluav taws xob siab

14, load hloov

15, kev kub siab ib leeg-theem sib npaug capacitor

Siab thiab qis hluav taws xob hloov pauv - Cov khoom siv thib ob:

Cov khoom tseem ceeb thib ob feem ntau siv hauv lub txee (tseem hu ua khoom siv thib ob lossis cov cuab yeej pabcuam, hais txog cov cuab yeej siv hluav taws xob qis rau kev saib xyuas, tswj, ntsuas, hloov kho, thiab tiv thaiv cov cuab yeej siv thawj zaug), thiab yog ib qho khoom siv hauv qab no:

1.Relay

2. Fais fab ntsuas

3. Tam sim no lub rooj

4. Voltage ntsuas

5. Lub Rooj Fais Fab

6. Lub rooj fais fab

7. Rooj zaus

8. Fuse

9. Hloov cua

10. Hloov hloov

11. Teeb liab

12. Kuj

13. Khawm

14. Microcomputer cov cuab yeej tiv thaiv kev tiv thaiv, thiab lwm yam.