I-Indoor High Voltage Load Switch

Model:FZN25-12/FZR25-12D

I-Anqiang Power ngumkhiqizi waseShayina wamaswishi okulayisha amandla kagesi aphezulu angaphakathi. Amaswishi ethu okulayisha afaka idizayini yesakhiwo esiyingqayizivele sokudlulisa, lapho igumbi lokucisha i-arc likwazi ukumelana nogesi ophezulu kuphela ngesikhathi sokuvala nokuvula. Ngakho-ke, ahlangene futhi angasindi, okuvumela ukusebenza ngesikhathi esisodwa kokubili okuxhumene okukodwa kanye nokuxhumana okucisha i-arc.

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Incazelo Yomkhiqizo

Amandla Anqiangyethula uchungechunge lwe-FZN25 kanye ne-FZRN25, isizukulwane esilandelayoukushintsha kwamandla kagesi aphezulu endliniye-12kV, 50Hz ring main units (RMU). Yakhiwe nge-aothintana naye ohlukanisayo osebenza ngokuqondile oxhunywe kusiphazamisi se-vacuum, lezi zinguquko ziyalethaukwenza/ukuphuka kwamahhala kwe-arcfuthi eqinileukuvikelwa kwesifunda esifushane(ye-FZRN25). Kungakhathaliseki ukuthi usebenzisa isiteshi esincane esisetshenziswayo, ikhabethe lokuqoqa amandla omoya, noma imboni yezimboni, uchungechunge lwethu lwe-FZN25/FZRN25 luqinisekisa ukulawulwa komthwalo okuthembekile nokuphepha.

I-FZN25 vs FZRN25: Iyiphi imodeli elingana ne-transformer yakho ne-RMU application?

I-FZN25-12D/T630-20

I-Pure Load Switch

✓ Ikalwe okwamanje:630A
✓ Ukuphulwa kwe-short-circuit:Akukho (akukho fuse)
✓ Kulungele:Ukushintsha iluphu yekhebula, ukushintshwa okuyinhloko kwe-RMU, imijikelezo yokulayisha njalo
✓ Ukusetshenziswa okujwayelekile:Ishintshela ku-1250kVA i-no-load transformer

I-FZRN25-12D/T125-31.5

I-Fuse-Combination Appliance

✓ Ikalwe okwamanje:125A (umthwalo) / 31.5kA (iphutha)
✓ Ukuphulwa kwe-short-circuit:31.5kA (fuse SDLAJ-12)
✓ Kulungele:Ukuvikelwa okuyisisekelo kwe-Transformer, ukuhlukaniswa kwephutha kufika ku-31.5kA
✓ Dlulisa okwamanje:I-2000A (ukuxhumanisa ukushintshwa kwe-fuse-load bushelelezi)

📍 Umhlahlandlela Wohlelo Lokusebenza Nokukhethwa: Izimo zomhlaba wangempela

✅ Isimo 1: 12kV Ring Main Unit (RMU) njengeswishi engenayo/loop
SebenzisaFZN25njenge-switch enkulu yokulayisha umthwalo. Iphatha i-630A loop current, ivala futhi ivule inethiwekhi yendandatho. Iswishi ehlanganisiwe yokubeka phansi ihlinzeka ngokuphepha komhlaba ngesikhathi sokulungiswa.

✅ Isimo 2: Ukuvikelwa kwesiphakeli se-Transformer (isb., 1000kVA, 1250kVA)
KhethaFZRN25. I-fuse (i-SDLAJ-12) izosula amaphutha esigaba ukuya kwesinye kanye nomhlaba afika ku-31.5kA, kuyilapho iswishi yokulayisha ivacuum iphatha umthwalo ovamile wamanje ofika ku-125A. Perfect forumoya / amakhabethe elanga lokuqoqafuthiiziteshi ezincane.

✅ Isimo 3: Ukushintsha isiguquli esingalayishi (≤1250kVA)
Kokubili i-FZN25 kanye ne-FZRN25 ingacisha ama-transformer angalayishi ngenxa yokutholakala kwe-dielectric ephezulu kwesiphazamisi se-vacuum. Kodwa-ke, uma ulindele amaphutha esikhathi esifushane, khetha njaloFZRN25.

📋 Ukucaciswa Kwezobuchwepheshe

Igama lephrojekthi	Inani lepharamitha
Igama lephrojekthi	I-FZN25-12D/T630-20	I-FZRN25-12D/T125-31.5
I-voltage elinganiselwe	12 kV
Ikalwe imvamisa	50 hz
Ilinganiselwe ukuqina okuguquguqukayo okwamanje	50 KA	—
Ilinganiswe ngokulayisha okusebenzayo okwamanje	630 A	125 A
Ilinganiselwe ngokuphulwa kwe-loop evaliwe	630 A	125 A
Isilinganiso sokushajwa kwekhebula kanye ne-breaking current	10 A
Icisha i-transformer engalayishiwe (umthamo)	1250 kVA
Ilinganiswe ngokuphuka kwesiyingi esifushane	—	31.5 KA
Isilinganiso sokudlulisa samanje	—	2000 A
Imodeli ye-Fuse	—	I-SDLAJ-12
Umthelela wokukhipha amandla	—	2-5 J (Okulingene)
Ilinganiselwe ukwenza i-short-circuit yamanje	50 KA
Isilinganiso samanje sokuzinza esiguqukayo seswishi yaphansi	50 KA
I-Grounding switch 2S, i-thermal stable current	20 KA
I-voltage elinganiselwe yesekethe	AC/DC220,110
Impilo yemishini	Izikhathi eziyi-10,000

📐 Imidwebo Ewuhlaka Nokuhlukaniswa Kwengxenye

I-I-FZRN25-12D– 1. Ukuthintana okumile, 2. Ikhava evikelayo, 3. Ivalvu, 4. Uhlaka, 5. Isiphazamisi sevacuum, 6. Isilinda esishayelayo, 7. I-Fuse, 8. Ishafti yokugcina amandla, 9. Ishafu yokushibilika phansi, 10. Iphaneli yokulawula.

I-I-FZN25-12D- ukwakhiwa okufanayo okumazombezombe, kodwa ngaphandle kwesibambi se-fuse. Othintana naye ohlukanisayo wesenzo esiqondile + isiphazamisi se-vacuum siqinisekisa ukushintsha okuphephile kokulayisha.

Womabili amamodeli ayahambisanaI-KYN28-12, HXGN-12, kanye nezibiyelo ze-RMU ezimodulayo. Indlela yokuzikhethela yemoto kagesi iyatholakala ekuhlanganisweni okukude kwe-SCADA. Xhumana nathi ngemidwebo ye-CAD (DXF/PDF).

🏭 Kungani Amandla e-Anqiang? – Uzakwethu othembekile wamaswishi okulayisha angu-12kV

I-Factory ngqo- Akekho ophakathi, intengo engcono nesikhathi sokuhola (izinsuku eziyi-15-25).
Uhlobo luhloliwe- GB3804, IEC 60265-1, eqinisekiswe ngokugcwele.
Ukwenza ngendlela oyifisayo kulungile- Ukusebenza kukagesi, amaswishi asizayo, izingidi ezikhethekile.
Izinkomba zomhlaba- Ihlinzekwa eNingizimu-mpumalanga ye-Asia, Middle East, Africa, South America.

📌 Izinkomba zephrojekthi zangempela:

✅ Philippines- 200+ amayunithi we-FZN25-12D/T630-20 anikezwe inkampani yezinsiza eMetro Manila ukuze kuthuthukiswe ikhabethe le-RMU (2024-2025).

✅ Vietnam– 150 amasethi we-FZRN25-12D/T125-31.5 atshalwe emakhabetheni okuqoqwa kwamapulazi elanga (isifundazwe saseBinh Thuan, iphrojekthi engu-50MW).

imibuzo ejwayelekile ukubuzwa

Q1: Uyini umehluko phakathi kwe-FZN25 ne-FZRN25?
A: FZN25 is a pure load switch (max 630A, akukho fuse yangaphakathi). I-FZRN25 iyithuluzi elihlanganisa i-fuse (i-load switch + fuse) engaphazamisa imisinga yesiyingi esifushane kuze kufike ku-31.5kA. Sebenzisa i-FZRN25 uma udinga isivikelo se-short-circuit.

Q2: Kusho ukuthini "ukudluliswa okulinganiselwe kwamanje" ku-FZRN25?
A: I-Dlulisa yamanje (2000A) iyinani eliphezulu lamanje isishishi sokulayisha esingahle siphuke lapho isishayi se-fuse sicushiwe. Ngaphezu kwaleli nani, i-fuse iyodwa iphazamisa iphutha. I-Anqiang Power's FZRN25 iqinisekisa ukuxhumana okuthembekile.

Q3: Ngingakwazi ukufaka i-opharetha kagesi ku-FZN25/FZRN25?
A: Yebo, zombili zisekela ukusebenza kukagesi nge-AC/DC 110V noma i-220V. Iphelele ekulawuleni okude kanye nezinhlelo ze-SCADA.

I-Q4: Iyini impilo yemishini yalezi zinguquko zokulayisha?
A: Imisebenzi engu-10,000 ngaphansi kwezimo zesevisi ezijwayelekile, sibonga isiphazamisi se-vacuum esivaliwe kanye nendlela eqinile yasentwasahlobo.

Q5: Ingabe uyawahlinzeka ngamasampula ngaphambi koku-oda kwenqwaba?
A: Nakanjani. Amasampula okukhiqizwa kwangaphambili atholakala ngesikhathi sokuhola sezinsuku ezingu-7-10. Siphinde sisekele ukuhlolwa kofakazi basembonini.

📩 Udinga isixazululo esenziwe ngokwezifiso noma uhlu lwamanani?

Sitshele isilinganiso sakho samanje, uhlobo lokusebenza (okwenziwa ngesandla/ugesi), kanye nomthamo wesiguquli. Sizophendula engakapheli amahora angama-24.

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Ngemibuzo mayelana ne-Circuit Breaker, Ukushintshwa Kwemithwalo, Ukunqamula Ukushintsha noma uhlu lwamanani, sicela usishiyele i-imeyili yakho futhi sizokuthinta phakathi namahora angu-24.