Ikhaya
01
I-CNHWX-12 PREFABRICATED MEETAL VALED-LOOP CAGE
Ukusebenza kwempahla yebhokisi lekheji elijwayelekile nelesibili elihlanganisiwe alikho ngaphansi kunensimbi engagqwali ye-S304 noma impahla ye-GRC (usimende oqiniswe ngefayibha yengilazi) nezinye izinto. Igobolondo kufanele libe namandla anele emishini futhi akufanele likhubazeke noma lonakaliswe ngesikhathi sokuphakanyiswa, ukuthuthwa nokufakwa. Izinga lokuvikela lebhokisi elingaphandle akufanele libe ngaphansi kune-IP43. Uma impahla yekheji yeringi iyinsimbi, ukujiya kwegama kungu-≥ 2mm, futhi ukuchezuka kohlangothi okuvunyelwe kuhlangabezana nezimfuneko zokunemba Zekilasi B "ze-GB/T 708 Dimensions, Shapes, Iweights and Allowable Deviation of Cold-rolled Steel Plate and Steel. Iziqephu".
Ibhokisi langaphandle lensimbi kufanele liphathwe nge-anti-corrosion coating technology. Ukugqoka kufanele kube okufanayo futhi kuhambisane nobukhulu. I-coating kufanele ibe nokunamathela okuqinile.
Uhlolojikelele
Ngokuthuthuka okuqhubekayo kanye nenqubekelaphambili yomphakathi, igridi kagesi yezwe lami ibe nezinguquko ezinkulu. Amadolobha amaningi akhe noma akha izindawo eziningi ezidinga amandla kagesi. Esikhathini esedlule, ukunikezwa kwamandla kagesi kusuka kolayini besiteshi esincane abangu-12/24kV [noma imigqa yegatsha] ukuya kubasebenzisi abaqondisayo ayikwazanga ukuhlangabezana nezimfuneko zokuthuthukiswa kwedolobha. Ngenxa yalokho, sekuvele indlela entsha yokuphakela amandla ukuze inikeze abasebenzisi amandla ngokusebenzisa amaswishi. Kodwa-ke, ngenxa yokuqina kokuminyana kwamadolobha, ezinye izinto ezisetshenziswayo zasekuqaleni ziye zavinjelwa umhlaba kanye nokuhlelwa kwedolobha. Ngakho-ke, ibhokisi lendandatho yangaphandle elisezingeni eliphezulu nelisebenzayo (elijwayelekile) selivele. Lo mkhiqizo awudingi ukwakhiwa komphakathi futhi uhlala endaweni encane. Ukucushwa kuvumelana nezimo kakhulu futhi indlela yokunikeza amandla ithembeke kakhulu. Isikhathi sokwakha, ukufakwa kanye nokulungisa iphutha sifinyezwa kakhulu, futhi izindleko zizonke ziyancipha.
Ngokuthuthuka kwemboni yesimanje, izinga lokuzenzakalelayo kanye nobuhlakani bemishini yokulawula kagesi liya ngokuya likhuphuka. Ubuchwepheshe besimanje be-elekthronikhi, ubuchwepheshe bezinzwa, ubuchwepheshe bezokuxhumana, kanye nobuchwepheshe benethiwekhi yekhompiyutha busetshenziselwa ukuqapha, ukuvikela, kanye nokuqapha okokusebenza kwamandla ngaphansi kwezimo ezijwayelekile nezengozi. Ukuhlanganiswa kokulawula nokulinganisa ukuze kuzuzwe ukuphatha okuhle sekuphenduke inkomba engenakugwemeka kanye nentuthuko.
Ibhokisi lendandatho yamandla yamandla aphezulu yangaphandle (elijwayelekile) lithatha futhi lifunde kubuchwepheshe obuphambili bangaphandle, lihlanganisa i-12/24kV switch cabinet, i-circuit breaker, switch switch, i-transformer yamanje kanye ne-voltage, i-12/24kv yokuphakela amandla kagesi i-PT, isiteshi sokushintsha i-FTU, i-RTU, ukuxhumana control Terminal (CCu). Imitha engu-12/24kV nokufunda imitha okuzenzakalelayo, ukunikezwa kwamandla e-USP namathuluzi akhombisayo kufakwa futhi kulungiswe ebhokisini lensimbi engenasici ekhiphekayo, evalekile futhi evikela umswakama, ngaleyo ndlela kuqashelwe amasistimu ayisisekelo nawesibili kunethiwekhi yokusabalalisa emadolobheni. Ukuhlanganiswa kanye nokuhlanganiswa kwe-modular kufinyeza umjikelezo wokwakha futhi kuthuthukise kakhulu ukuthembeka kokusebenza kwegridi yamandla asemadolobheni.
Izici eziyinhloko zomkhiqizo
Umkhiqizo wamukela ukugqunywa kwegesi futhi ungahlonyiswa ngezisombululo eziyinhloko njengama-circuit breaker, ama-switch switch, nezinto zikagesi ezihlanganisiwe. Lo mkhiqizo uwumklamo wokuhlanganisa oyinhloko nowesibili osuselwe kumazinga wakamuva wokuzenzakalela kwenethiwekhi yokusabalalisa, ohlanganisa i-DTU, izinzwa ezihlakaniphile, ukutholwa ku-inthanethi nezinye izingxenye ezihlakaniphile, futhi ulungele izinhlelo zokusebenza zesistimu yenethiwekhi yokusabalalisa ezishintshayo.
◆Ikhono eliqinile lokuzivumelanisa nendawo ezungezile
◇ Idizayini yezinga lezimboni ngokugcwele, izinga lobunzima lifinyelela ezingeni langaphandle IV
◇Idizayini enhle ehambelana nozibuthe kagesi, ukuhlola kwangaphakathi kuhlangabezana nezimfuneko Zeleveli IV; ◇Ukufakwa kalula esizeni nokulungisa iphutha;
◇ Ukunakekelwa kwakamuva kulungele futhi kubiza kancane, futhi ukunakekelwa okukude kunikezwa.
◆ Imisebenzi ecebile nokusebenza okuhle kakhulu
◇Izimbobo zokuxhumana eziningi, i-Ethernet ekabili, izimbobo ze-serial ezi-4, isekela i-optical fibre, ukuxhumana komzila okungenantambo;
◇Sekela izivumelwano ezithandwayo zamanje, GB101, GB104, cDT, MODBUS, njll.;
◇Sekela isikhathi sokuxhumana, ≤5S, ukunemba kwesikhathi ≤2S/ isibhakabhaka;
◇Isekela ukubethelwa kwedatha yokuxhumana yeGridi Yesifunda (Idokhumenti No. 168);
◇Lawula 4-way, 6-way, 8-way switch, ukwahlukanisa amaswishi namaswishi aphansi;
◇Sekela izinga lokushisa elizungezile nomswakama;
◇Inomsebenzi wokuhlaziya i-harmonic; isekela umsebenzi "okukude okuthathu", ukunemba kwe-analog kufinyelela ezingeni le-0.2 / 0.5; ◇ Inemisebenzi eminingi yokuvikela, i-overcurrent yesifunda esifushane, isisekelo sesigaba esisodwa;
◇80-iphuzu lokuqopha iphutha lokuqopha kanye nokulayisha umyalezo onephutha;
◇Isekela amandla okusebenza kagesi/amandla amaningi nokusebenzisa ibhethri; ◇Isekela i-electromagnetic transformer noma ukufinyelela kwe-electronic transformer;
◆Ubuhlakani: Itheminali ehlakaniphile yokusabalalisa inethiwekhi yokusabalalisa ingakwazi ukubona ukuzenzakalelayo kwenethiwekhi yokusabalalisa, i-automation feeder kanye neminye imisebenzi yenethiwekhi yokusabalalisa ehlakaniphile.
◆Ukuhlanganisa: idizayini yokuhlanganisa okuyisisekelo neyesibili, imishini yokushintsha eyinhloko ihlanganisa izingxenye ezihlakaniphile zesibili, umklamo odidiyelwe, ukuhlanganiswa okulula nokusebenza nokugcinwa.
◆I-Miniaturization: Isakhiwo esihlangene, esisebenza kalula, esifakwe ikakhulukazi i-gas insulated switchgear kanye nemishini eqinile ye-insulated switchgear ekhiqizwa inkampani yethu.
◆Ukuhlukahluka: Izinqamuli zesekethe, ukushintsha komthwalo, inhlanganisela yezinto zikagesi nezinye izixazululo zingahlanganiswa ngokukhululekile ukuze kuhlangatshezwane nezidingo ezahlukene.
Imingcele yezobuchwepheshe eyinhloko
| Igama | Iyunithi | Inhlanganisela yekhabhinethi ye-switch switch kagesi | ||
| Isilinganiso esiphakeme sokumelana namanje | kA | 50/63 | ||
| Iluphu elinqamula iluphu elivaliwe | A | 630 | ||
| Isilinganiso sokushaja kwekhebula okwamanje | A | 25 | ||
| Isilinganiso sokunqamuka kwesiguquli esingalayishi | A | 16 | ||
| Kukalwe ukudluliswa kwamanje okuphukayo | A | 1750 | ||
| Fuse i-short-circuit breaking current (inani elisebenzayo) | kA | 63 | ||
| Iswishi ye-Earthing yesikhathi esifushane imelana namanje/ubude besikhathi | kA | 25kA/1s | ||
| Ilinganiselwe izikhathi zokuphuka zamanje | Izinga lesibili | ≥200 | ||
| Impilo yemishini | Izinga lesibili | ≥200o | ||
| Izinga lokuvuza laminyaka yonke legesi le-SF6 | Hhayi ngaphezu kuka-1% | |||
| Kukalwe ukudluliswa kwamanje okuphukayo | A | 1750 | ||
| Kulindelwe ukuphuka kwe-short-circuit ye-fuse (inani elisebenzayo) | kA | 63 | ||
| Iswishi ye-Earthing yesikhathi esifushane imelana nesikhathi samanje/sesikhathi eside | kA | 25kA/1s | ||
| Ilinganiselwe izikhathi zokuphuka zamanje | Izinga lesibili | ≥200 | ||
| Impilo yemishini | Izinga lesibili | ≥2000 | ||
| Isilinganiso sokuvuza saminyaka yonke segesi ye-SF | Hhayi ngaphezu kuka-1% | |||
| Izinga le-ratedinsulation | 1min imvamisa yamandla imelana ne-voltage (inani elisebenzayo) | phakathi kokuphuka | kv | 48 |
| kuyashintshana | kv | 42 | ||
| ngokuqhathaniswa | kv | 42 | ||
| Umfutho wombani umelana ne-voltage (inani eliphakeme) | phakathi kokuphuka | kv | 85 | |
| kuyashintshana | kv | 75 | ||
| ngokuqhathaniswa | kwv | 75 | ||
| Indlela yokusebenza yasentwasahlobo | Imanuwali, ingathuthukiswa ibe ekagesi | |||
| I-voltage yokusebenza | v | I-DC48V/AC220V | ||
| Ibanga langaphandle le-insulation creepage | mm/kv | ≥20 | ||
| Izigaba ezahlukene zokuvula isango | ms | ngaphansi kuka-5 | ||
| Isikhathi sokuvala esihlukile | ms | ngaphansi kuka-5 | ||
| Ukumelana kwesekethe okuyinhloko | uΩ | ngaphansi kuka-140 | ||
| Izinga lokuvikela igobolondo leKhabhinethi | IP4x | |||