FK(R)N-12 Load Break Switch thiab Combination Appliance

FK (R)N12-12 hom sab hauv tsev AC siab-voltage load hloov (fuse ua ke) yog peb -theem siab-voltage hloov nrog ntsuas fais fab ntawm 12KV thiab ntsuas zaus ntawm 50Hz, uas yog tsim rau cov chaw ua haujlwm faib khoom thiab chaw ua haujlwm ntawm cov chaw lag luam mining. Nws yog siv los ua kev tiv thaiv thiab tswj cov khoom siv hluav taws xob rau kev faib khoom tam sim no, kaw- voj tam sim no, tsis muaj-load transformer thiab cable them tam sim no. Hybrid luv-circuit tam sim no. Load keyboards nruab nrog cov hloov hauv av tuaj yeem tiv taus luv luv tam sim no. Nruab nrog phau ntawv thiab lub cev muaj zog kev khiav hauj lwm mechanism, yooj yim mus cuag lub hwj chim system engineering peb tej thaj chaw deb tswj yuav tsum tau.

1. Ambient Kub

Kev ua haujlwm li qub: -25℃rau +40 degree

24-teev nruab nrab: Tsawg dua lossis sib npaug rau +35 degree

Cia thiab tsheb thauj mus los kub: luv- lub sij hawm raug rau -30 degree

2. Qhov siab

Tsawg dua lossis sib npaug li 1000 m (Tshwj xeeb tsim nyog rau qhov siab dua)

3. Tus txheeb ze humidity

Qhov nruab nrab txhua hnub: Tsawg dua lossis sib npaug li 95%

Qhov nruab nrab txhua hli: Tsawg dua lossis sib npaug li 90% (Tsis muaj condensation)

4. Cov pa phem theem

Chav Kawm II (Tsis muaj corrosive lossis explosive gases, thiab tsis muaj plua plav hnyav)

5. Kev vibration thiab seismic Activity

Tsis muaj kev vibration nquag lossis hnyav heev

Seismic siv: Tsawg dua lossis sib npaug li 8 degrees

6. Qhov chaw teeb tsa

Nyob sab hauv tsev, qhuav, zoo-ventilated, tiv thaiv los nag thiab daus

Haum rau cov txheej txheem enclosures xws li HXGN-12 lub nplhaib tseem ceeb

7. Cov Txheej Txheem Txheej Txheem

Kev ntsuas hluav taws xob: 12 kV

Rated zaus: 50 Hz (qee tus qauv txhawb 60 ​​Hz)

I. Txoj Cai Ua Haujlwm (Compressed Air Arc Extinguishing + Spring Energy Storage Mechanism) Lub FK(R) N12-12 yog 12kV sab hauv tsev

compressed cua load hloov (FKRN yog kev sib txuas nrog fuse). Nws cov txheej txheem tseem ceeb yog lub caij nplooj ntoos hlav zog cia + compressed cua arc extinguishing. Nws tuaj yeem hloov pauv tam sim no, hloov pauv hloov pauv thiab cable them tam sim no, tab sis tsis tuaj yeem cuam tshuam nws tus kheej luv luv -circuit tam sim no (uas raug txiav tawm los ntawm fuse).

1) Mechanism Principple (Phau -bar linkage + Spring Energy Storage) Manual/Electric Operation → Main ncej rotation → Four-bar linkage drives the contacts and compressed air piston. Kaw: Tig tus kov ntawm lub moos raws li kwv yees li 127℃→ Kaw lub caij nplooj ntoos hlav khw muag khoom lub zog → Tso tawm lub zog ntawm qhov chaw tuag → ceev ceev. Qhib: Tig tus kov counterclockwise → Unlocks lub caij nplooj ntoos hlav qhib → ceev ceev; los yog hluav taws xob tripping, fuse cuam tshuam tripping. Interlocking: Kev quab yuam sib cuam tshuam ntawm kev hloov pauv, hloov hauv av, thiab lub qhov rooj txee kom tiv thaiv kev ua haujlwm tsis raug.

2) FKRN Combined Electrical Appliance Principle Load Switch: Qhib thiab kaw ib txwm load / overload tam sim no. Fuse: tawg luv-circuit tam sim no; Yog hais tias ib theem fuses → impactor actuates → txuas load hloov qhib, ua tiav peb -theem cais.2) Mechanism Principple (plaub-bar linkage + Spring Energy Storage) Phau ntawv/Electric Operation → Main ncej rotation → Plaub-bar linkage drives cov contacts thiab lub caij nplooj ntoos hlav. Kaw: Tig tus kov ntawm lub moos raws li kwv yees li 127℃→ Kaw lub caij nplooj ntoos hlav khw muag khoom lub zog → Tso tawm lub zog ntawm qhov chaw tuag → ceev ceev. Qhib: Tig tus kov counterclockwise → Unlocks lub caij nplooj ntoos hlav qhib → ceev ceev; los yog hluav taws xob tripping, fuse cuam tshuam tripping. Interlocking: Kev quab yuam sib cuam tshuam ntawm kev hloov pauv, hloov hauv av, thiab lub qhov rooj hauv txee kom tsis txhob ua haujlwm tsis zoo. 3) FKRN Cov Khoom Siv Hluav Taws Xob Uas Siv Hluav Taws Xob Cov Ntsiab Lus Load Hloov: Qhib thiab kaw ib txwm thauj khoom / overload tam sim no. Fuse: tawg luv-circuit tam sim no; yog tias ib theem fuses → impactor actuates → txuas load hloov qhib, ua tiav peb -theem cais.

II. Cov txheej txheem kev khiav hauj lwm txheej txheem (Phau ntawv, feem ntau siv) 🔒 Kev Nyab Xeeb Ua Ntej Hnav cov hnab looj tes thiab khau; xyuas kom tsis txhob muaj cov khoom txawv teb chaws hauv lub txee thiab qhov chaw hauv av yog txhim khu kev qha. Ua ntej ua haujlwm, txheeb xyuas tus lej xov tooj thiab cov xwm txheej (qhib / kaw); nws yog nruj me ntsis txwv tsis pub khiav lub grounding hloov nyob rau hauv load.

(1) Kev Ua Haujlwm Kaw (Load Switch → Khiav) Kev Pom Zoo: Load switch open, grounding switch open, txee qhov rooj kaw thiab kaw. Insert Handle: Ntxig qhov kev ua haujlwm tshwj xeeb rau hauv qhov hloov pauv lub ntsiab ncej qhov. Tig clockwise: kwv yees li 127 degree, xav tias "lub zog cia → dhau qhov chaw tuag → kaw nrawm", thiab hnov ​​lub suab kaw. Kev lees paub: Qhov taw qhia qhia tau hais tias "kaw," cov neeg nyob hauv qhov chaw, thiab tsis muaj lub suab txawv txav. Tshem tawm qhov kov; ua tiav.

(2) Qhib Kev Ua Haujlwm (Load Switch → Isolation) Kev Pom Zoo: Lub voj voog tsis muaj kev thauj khoom (tsis muaj load tam sim no). Insert Handle: Ntxig rau hauv lub load hloov lub ntsiab ncej qhov. Tig counterclockwise: Xauv lub caij nplooj ntoos hlav qhib, qhib sai sai, thiab hnov ​​lub suab qhib. Kev lees paub: Qhov taw qhia qhia tau tias "qhib," thiab muaj qhov tawg meej meej. Tshem tawm qhov kov; ua tiav.

(3) Grounding Switch Kaw (Txhim kho / Kev nyab xeeb Grounding) Kev lees paub: Load hloov yog tripped, taw qhia "Tawm". Ntxig kov: Ntxig rau hauv av hloov lub ntsiab ncej qhov. Tig clockwise: Tom qab mus txog qhov tseeb txoj hauj lwm, taw qhia "Kaw", peb -theem txhim khu kev qha grounding. Tshem tawm tes; lub qhov rooj txee tam sim no tuaj yeem xauv tau (interlock tso tawm).

(4) Grounding Switch Opening (Resumption of Operation) Confirmation: Txawb qhov rooj kaw thiab kaw. Ntxig kov: Tig lub hauv paus tseem ceeb hauv pem teb counterclockwise → taw qhia "Tawm". Tshem tawm tes; lub load hloov tuaj yeem raug kaw dua.

(5) Hluav taws xob / chaw taws teeb tswj kev khiav hauj lwm (Yeem) Kaw: Hluav taws xob cov khoom siv hluav taws xob → tau txais cov lus txib kaw → cia li kaw thiab khaws lub zog. Qhib: Hluav taws xob tripping lossis tiv thaiv kev ua haujlwm → tsis siv neeg qhib; fuse tshuab kuj tseem ua rau qhib.

   Daim duab 1 Formal installation ntawm sab xis

Daim duab 2 Kev teeb tsa ntawm sab laug

Lus Cim:

1. Ntxiv rau qhov saum toj no ob tus qauv duab, FKRN12-12 series tuaj yeem ntsia tau rau sab saum toj raws li kev siv tiag tiag;

2. FKRN12-12 kuj tuaj yeem tshem tawm cov riam hauv av, lossis fuse.

 Daim duab 3: Daim duab qhia kev siv hluav taws xob

                                                                                                                                                          Figure 4: Manual operation wiring diagram

Taw qhia thiab qhov chaw
Founded hauv 2014, Shaanxi West Power Tongzhong Electrical Co., Ltd. Strategically nyob ntawmTsis yog. 1 East Gaoxin Avenue nyob rau hauv High-Tech Development Zone ntawm Baoji City, Shaanxi Province,peb qhov chaw tseem ceeb muaj kev sib txuas zoo heev los ntawm kev nthuav dav thiab siab - txoj kev tsheb ciav hlau ceev. Qhov chaw zoo no tso cai rau peb ua haujlwm tau zoo hauv kev lag luam hauv tsev thiab thoob ntiaj teb, ua kom lub sijhawm teb ceev ceev thiab seamless logistics.

Peb Lub Hom Phiaj thiab Lub Zeem Muag
Txij li thaum peb nrhiav tau, peb tau raug tsav los ntawm lub luag haujlwm los hloov kho lub zog xa hluav taws xob thiab kev faib khoom. Peb lub zeem muag yog txhawm rau nthuav peb cov kev lag luam thoob ntiaj teb thiab tsim peb lub npe VTZ ua lub cim ntawm kev ua tau zoo thiab kev tsim kho tshiab hauv kev lag luam hluav taws xob. Peb tau cog lus los ua tus thawj coj thoob ntiaj teb, paub txog peb txoj kev mob siab rau kev ua haujlwm thev naus laus zis, ua kom muaj txiaj ntsig zoo, thiab ua qhov tseem ceeb rau cov neeg siv khoom txaus siab.

 

Cim npe nrov: fk(r)n-12 load break hloov thiab ua ke cov cuab yeej, Tuam Tshoj fk(r)n-12 load break hloov thiab ua ke cov khoom manufacturers, lwm tus neeg, Hoobkas