Imithetho Yokusebenza Yokudluliswa Kwamandla Nokwehluleka Kwamandla Kwegiya Lokushintsha Amandla Eliphezulu

I-KYN28A-12izidingo zokusebenza kwe-interlock interlock ze-switchgear enamandla aphezulu “zokuvimbela okuhlanu”;

1. Vimbela iphutha le-circuit breaker – isandla se-circuit breaker kumele sibe sesimweni sokusebenza noma endaweni yokuhlola, i-circuit breaker ingavalwa, ukusebenza kuvuliwe.

2. Vimbela inqola yesandla ye-circuit breaker ehambayo enomthwalo – Inqola yesandla ye-circuit breaker ingadonswa noma icindezelwe kuphela endaweni yokusebenza uma i-circuit breaker isesimweni esivulekile.

3. Vimbela ummese wokumisa oshajiwe – imoto yesandla ye-circuit breaker kumele ibe sesimweni sokuhlola, ummese wokumisa ungavalwa ukusebenza.

4. Vimbela ukudluliselwa kwamandla ngommese wokumisa phansi – ummese wokumisa phansi kumele ube sendaweni yokuvula, inqola yesandla ye-circuit breaker ingafakwa endaweni yokusebenza ukuze kuvalwe.

5. Ukuvimbela ukungena esikhaleni sikagesi – isandla se-circuit breaker kumele sibe sesimweni sokuhlola, ummese wokumisa usesimweni sokuvala, ukuvula umnyango wangemuva; Ikhabhinethi yokushintsha ngaphandle kommese wokumisa kumele ibe ngemva kokuphazamiseka kwamandla kagesi aphezulu (vula ilokhi yamagnetic yomnyango wangemuva), ukuvula umnyango wangemuva.

Qaphela: I-switchgear ye-KyN28A-12 enamandla aphezulu kufanele isetshenziswe ngomnyango ovaliwe ngesikhathi sokusebenza okuvamile.

Inqubo yokusebenza kokudlulisa amandla:

1. Ngenqola yesandla yemoto yokudlulisa (noma inqola yesandla ye-PT) ecindezelwe ngaphambili kwekhabhinethi, imoto yokudlulisa iye endaweni efanele, ipuleti lembobo yokhiye elibekwe ngaphambili lemoto yokudlulisa lifakwa kusokhethi ye-baffle emzimbeni wekhabhinethi bese imoto yokudlulisa ikhiywa nomzimba wekhabhinethi; Uma inqola yesandla ingena ekhabhinethi, donsa izibambo zesobunxele nesokudla zenqola yesandla ngaphakathi endaweni yesibambo ⅱ bese ucindezela inqola yesandla kahle endaweni yokuhlola yekhabhinethi yokushintsha, bese ucindezela izibambo zesobunxele nesokudla ngaphandle endaweni yesibambo ⅰ ngesikhathi esifanayo, ukuze indlela yokuqhuba inqola yesandla kanye nekhabhinethi yokushintsha ikhiywe ngokuthembekile. Uma kuqinisekiswa ukuthi inqola yesandla kanye nekhabhinethi kukhiywe, khulula ukukhiya kwemoto yokudlulisa kanye nekhabhinethi, bese ucindezela imoto yokudlulisa.

2. Faka ipulaki yesibili yemoto yesandla kusokhethi yesibili yekhabhinethi yokushintsha bese uyikhiya nge-fastener;

3. Vala umnyango wangemuva (umnyango wegumbi lekhebula) kanye nomnyango wangaphambili (umnyango wegumbi le-circuit breaker) wekhabhinethi yokushintsha; Vula ivalvu yokusebenza ngommese ongaphansi komhlaba, sebenzisa isibambo sokusebenza ngommese ongaphansi komhlaba (jika ngo-90° ngokuphambene newashi) ukuvula ummese ongaphansi komhlaba, khipha isibambo sokusebenza ngommese ongaphansi komhlaba ukuvala ivalvu yokusebenza ngommese ongaphansi komhlaba, bese uqinisekisa ukuthi ummese ongaphansi komhlaba usesimweni esivulekile.

4. Hlola ukuthi i-control, closing, signal, AC kanye ne-bus voltage kanye nezinye izinkinobho zamandla (noma ama-fuse esibili) egumbini lezinsimbi zisesimweni sokuvala, bese uqaphela ukuthi i-power voltage ingaphakathi kwebanga elijwayelekile, bese uvala umnyango wegumbi lezinsimbi.

5. Sebenzisa imodi yokusebenza yendawo noma ekude ukulawula i-circuit breaker (esimweni sokuhlola sekhabhinethi yokushintsha) ukuze uvale futhi uhlukanise kanye, bese uqinisekisa ukuthi i-circuit breaker control loop wiring kanye ne-signal loop display ilungile.

6. Faka i-push rocker yenqola yesandla emgodini wokusebenza kuphaneli yenqola yesandla, jika ngokwewashi ukuze ucindezele inqola yesandla endaweni yokusebenza ye-switchgear (lapho inqola yesandla ifika endaweni yokusebenza, izokwenza umsindo "wokuchofoza"), bese ukhipha i-push rocker yenqola yesandla.

7. Sebenzisa imodi yokusebenza yendawo noma ekude ukulawula ukusebenza (esikhundleni sokusebenza sekhabhinethi yokushintsha) ukuvala kwe-circuit breaker.

8. Hlola ukuthi ikhabhinethi yokushintsha i-live display A/B/C three-phase indicator light ivuliwe, ngalesi sikhathi ikhabhinethi yokushintsha ibisesimweni sokuphila se-voltage ephezulu, kala noma ubheke ukuthi i-voltage yebhasi yokubonisa idivayisi yokuvikela i-microcomputer kanye nokuthi i-outgoing current isebangeni elijwayelekile.

Okwesibili. Izinqubo zokusebenza zokwehluleka kukagesi:

1. Sebenzisa imodi yokusebenza yendawo noma ekude ukulawula ukusebenza (esikhundleni sokusebenza sekhabhinethi yokushintsha) ukuvula kwe-circuit breaker.

2. Hlola ukuthi isibonakaliso se-A/B/C esinezigaba ezintathu esibonisweni sokuvula sekhabhinethi yokushintsha sivaliwe. Ngalesi sikhathi, ikhabhinethi yokushintsha ivuliwe ohlangothini lwe-outlet ye-voltage ephezulu, kodwa uhlangothi lwebhasi le-voltage ephezulu lusesesimeni esibukhoma (isimo sokulinda esishisayo).

3. Sebenzisa inqola ukuze ucindezele i-rocker (ngokuphambene newashi) ukuze uphume enqoleni uye endaweni yokuhlola yekhabhinethi yokushintsha (lapho inqola ifika endaweni yokuhlola, kuzoba nomsindo "wokuchofoza"), bese ukhipha inqola ukuze ucindezele i-rocker.

Ngalesi sikhathi, i-circuit breaker isendaweni yokuhlola yekhabhinethi yokushintsha futhi ingeyesimo sokulinda ukwehluleka kukagesi (isimo sokulinda esibandayo). Izinyathelo zokuqala, zesibili nezesithathu zenqubo yokusebenza kokudlulisela zingashiywa lapho ugesi udluliselwa futhi.

Okwesithathu, khipha ikhabhinethi ezinqubweni zokusebenza:

1. Uma inqola yesandla ye-circuit breaker (noma inqola yesandla ye-PT) idinga ukukhishwa ekhabetheni, zonke izinyathelo zenqubo yokusebenza kokucima ugesi kufanele ziqedwe kuqala.

2. Uma ithuluzi lokumisa umhlabathi lidinga ukuvalwa, ivalvu yethuluzi lokumisa umhlabathi kufanele ivulwe kuqala, bese isibambo sethuluzi lokumisa umhlabathi kufanele sijikwe ngo-90° ngokwewashi ukuze kuvalwe ithuluzi lokumisa umhlabathi. Bese ukhipha isibambo sethuluzi lokumisa umhlabathi bese uqinisekisa ukuthi ithuluzi lokumisa umhlabathi lisesimweni sokuvala. (Uma umsebenzi wokuvala ummese wokumisa umhlabathi ungadingeki, lo msebenzi awudingeki)

3. Vula umnyango wangaphambili wekhabhinethi yokushintsha (umnyango wegumbi le-circuit breaker), susa ipulaki yesibili yenqola bese uvala i-plug buckle ohlakeni lwenqola.

4. Beka futhi ukhiye iloli lokudlulisa endaweni ekhethiwe phambi kwekhabhinethi yokushintsha (njengoba kunjalo nalapho ulayisha iloli lesandla); Donsa izibambo zesobunxele nesokudla zenqola ngaphakathi uye endaweni yesibambo ⅱ ngesikhathi esifanayo, bese udonsa inqola uye emotweni yokudlulisa, cindezela izibambo zesobunxele nesokudla uye endaweni yesibambo ⅰ ngesikhathi esifanayo bese uvala imbobo yokukhiya yemoto yokudlulisa ngokuthembekile.

5. Hlola ukuthi amavalvu okuvikela aqinile aphezulu nangaphansi kukhabhinethi yokushintsha asesimweni sokuvala okuzenzakalelayo, bese uvala umnyango wangaphambili wekhabhinethi yokushintsha (umnyango wegumbi lokuhlukanisa isifunda).

6. Uma imoto yokuthutha kufanele ithuthwe ibanga elide ngemoto yokuthutha, kufanele kuqashelwe kakhulu enkambisweni yokusunduza imoto yokuthutha ukuze kugwenywe izingozi.

Okwesine. Izinqubo zokusebenza zokulungisa ukwehluleka kukagesi egumbini lekhebula elinogesi ophezulu:

1. Qedela zonke izinyathelo zenqubo yokusebenza kokucima ugesi.

2. Vula ivalvu yokusebenza ngommese womhlaba, sebenzisa isibambo sokusebenza ngommese womhlaba (ngokushintsha kwewashi 90°) ukuvala ummese womhlaba, khipha isibambo sokusebenza ngommese womhlaba, bese uqinisekisa ukuthi ummese womhlaba usesimeni sokuvala. Uhlangothi oluphumayo lwekhebula lusekelwe ngokuphephile.

3. Vula umnyango wangemuva wekhabhinethi yokushintsha (umnyango wegumbi lekhebula), bese uhlola futhi uqinisekise ukuthi zonke izingxenye eziqhuba ugesi zegumbi lekhebula zisesimweni sokwehluleka kukagesi ngokuphelele ngedivayisi yokuhlola kagesi enamandla aphezulu. Ngemuva kwalokho abasebenzi bokulungisa bangangena egumbini lekhebula elinama-voltage aphezulu ukuze basebenze.

Isihlanu. Izinqubo zokusebenza zokulungisa ukwehluleka kukagesi kwegumbi lebhasi elinogesi ophezulu:

1. Qedela zonke izinyathelo zenqubo yokusebenza kokucima ugesi.

2. Qinisekisa ukuthi iloli lesandla le-circuit breaker lekhabhinethi yekhebula engenayo kanye nekhabhinethi yomanyano lwabesifazane lisendaweni yokuhlola noma endaweni ehlukanisiwe ngaphandle kwekhabhinethi, futhi uqinisekise ukuthi ikhebula noma ibhasi engenayo isesimweni sokuhluleka ngokuphelele kwamandla.

3. Vula isembozo sangemuva noma ipuleti eliphezulu legumbi lebhasi elinama-voltage aphezulu, hlola futhi uqinisekise ukuthi zonke izingxenye eziqhuba ugesi zegumbi lebhasi azikho nhlobo esimweni sokungabi nama-voltage ngedivayisi yokuhlola kagesi enama-voltage aphezulu, bese ufaka ikhebula lomhlabathi ngaphambi kokuba abasebenzi bokulungisa bangene egumbini lebhasi elinama-voltage aphezulu ukuze basebenze.

Amanothi:

1. Ngemva kokuba isinyathelo ngasinye senqubo yokusebenza sesiqediwe, kumele kuqinisekiswe ukuthi ikhabhinethi yokushintsha kanye nezingxenye zeloli lesandla zisesimweni esijwayelekile ngaphambi kwesinyathelo esilandelayo sokusebenza kwenqubo. Enqubweni yokusebenza kwezinqubo ezingenhla, uma kukhona izithiyo ezihlangatshezwayo, ungasebenzisi ngenkani, kufanele uqale uhlole ukuthi izinqubo zokusebenza zilungile yini, futhi uhlole futhi ususe amanye amaphutha, ungaqhubeka nokusebenza.

2. Uchungechunge lokudlulisa amandla ekhabhinethi yokushintsha: ikhabhinethi yekhebula engenayo – ikhabhinethi ye-PT – ikhabhinethi yekhebula ephumayo; Uchungechunge lokwehluleka kwamandla kwamakhabhinethi okushintsha: ikhabhinethi yokuphuma – ikhabhinethi ye-PT – ikhabhinethi engenayo.

3. Uma inqola yesandla ye-PT isetshenziswa ukungena noma ukuphuma ekhabetheni, izinyathelo zokusebenza zommese wokumisa zingashiywa.

4. Inkinobho yokuvala ngesandla, yokuvula kanye nedivayisi yokugcina amandla ngesandla yenqola ye-circuit breaker kusetshenziswa kuphela ngesikhathi sokulungisa amaphutha noma ukulungiswa.

5. Enkambisweni yokusebenza kokuvula, imishini kufanele ihlolwe futhi iqoshwe nganoma yisiphi isikhathi. Uma kutholakala noma yisiphi isenzakalo esingajwayelekile (njengokushisa okungajwayelekile noma umsindo ongajwayelekile wezingxenye, njll.), ugesi kufanele unqanyulwe futhi ulungiswe ngesikhathi.