10kv 50ka VS1 Nqus Circuit Court Breaker

10kv 50ka VS1 lub tshuab nqus tsev vacuum breaker

Lub tshuab nqus tsev Circuit Court breaker feem ntau muaj peb ntu: lub tshuab nqus tsev arc extinguishing chamber, kev khiav hauj lwm mechanism, bracket, thiab lwm yam.

1. Vacuum arc extinguishing chamber

Raws li qhov sib txawv ntawm cov keyboards, muaj cov tshuab nqus tsev vacuum arc extinguishing chambers nrog rau sab nraud cov ntxaij vab tshaus, me me nqus arc extinguishing chambers nrog intermediate kaw khob zoo li tus longitudinal magnetic teb, thiab sab hauv kaw iav npuas arc extinguishing chambers. Lub hauv paus qauv yog raws li nram no:

1) Airtight rwb thaiv tsev plhaub

Lub tshuab hluav taws xob thaiv hluav taws xob tsim los ntawm ceramic, iav los yog microcrystalline iav airtight rwb thaiv tsev lub tog raj kheej, lub tog raj kheej txav tau, lub hau kawg ruaj khov, thiab cov yeeb nkab stainless hlau corrugated yog lub tshuab nqus tsev kaw. Txhawm rau kom airtightness, ntxiv rau cov txheej txheem kev ua haujlwm nruj hauv hom kev sib khi, cov khoom siv nws tus kheej kuj yuav tsum muaj qhov ua pa me me thiab tso pa tawm sab hauv.

2) Conductive system

Nws yog tsim los ntawm ib tug ruaj khov conductive pas nrig, ib tug taag khiav arc nto, ib tug taag contact, ib tug txav kev sib cuag, ib tug txav arc nto, thiab ib tug txav conductive pas nrig. Cov qauv kev sib cuag tuaj yeem muab faib ua peb hom: cylindrical contact, transverse magnetic field contact groove curved surface with spiral shape, and longitudinal magnetic field contact. Tam sim no, hom arc extinguishing chamber txais cov tshuab magnetic longitudinal, uas muaj zog thiab ruaj khov arc extinguishing muaj peev xwm.

3) Kev tiv thaiv system

Shielding cover yog ib qho tseem ceeb ntawm lub tshuab nqus tsev arc extinguishing chamber, thiab muaj ntau hom shielding cover, xws li lub ntsiab shielding cover nyob ib ncig ntawm lub point, corrugated yeeb nkab shielding cover, thiab voltage equalizing shielding cover. Lub luag haujlwm ntawm lub ntsiab tiv thaiv npog yog raws li hauv qab no: ① Txhawm rau tiv thaiv cov khoom los ntawm kev sib tsoo mus rau sab hauv phab ntsa ntawm lub plhaub rwb thaiv tsev thaum lub sij hawm arc txheej txheem, yog li txo cov rwb thaiv tsev lub zog ntawm lub plhaub. ② Txhim kho qhov sib xws ntawm cov hluav taws xob hauv hluav taws xob hauv lub tshuab hluav taws xob tua hluav taws xob yog qhov zoo rau kev txo qis hauv cheeb tsam lub zog thiab txhawb nqa qhov miniaturization ntawm lub tshuab nqus tsev arc extinguishing chamber Condensing arc khoom thiab nqus tau qee lub zog arc yog qhov zoo rau kev rov qab los ntawm lub zog dielectric ntawm lub arc. qhov sib txawv.

2. Kev ua haujlwm mechanism

Raws li kev sib txawv ntawm cov khoom siv hluav taws xob sib txawv, cov txheej txheem kev khiav hauj lwm sib txawv yog siv. Cov txheej txheem kev khiav hauj lwm feem ntau suav nrog lub caij nplooj ntoos hlav kev ua haujlwm (VS1), cov hlau nplaum ruaj khov ua haujlwm, thiab kev ua haujlwm sib xyaw ua ke (VBD).

Lwm qhov chaw: tsheb chassis, rwb thaiv tsev brackets, insulators, thiab lwm yam.

Dab tsi yog cov yam ntxwv ntawm lub tshuab nqus tsev vacuum breakers

(1) Muaj peev xwm tawg, mus txog 50kA; Tom qab tawg, qhov nruab nrab ntawm cov kab nrib pleb rov qab sai thiab tsis tas yuav hloov qhov nruab nrab.

(2) Qhov qhib kev sib cuag yog me me. Kev sib cuag tawg deb ntawm 10kV lub tshuab nqus tsev vacuum breaker tsuas yog hais txog 10mm. Lub zog ua haujlwm yuav tsum yog me me, qhov kev txiav txim yog ceev, kev khiav hauj lwm mechanism tuaj yeem yooj yim, thiab kev pabcuam lub neej tuaj yeem txuas ntxiv. Feem ntau, kev saib xyuas tsis tas yuav tsum tau nyob ib ncig ntawm 20 xyoo.

(3) Lub sijhawm luv luv arc extinguishing, qis arc voltage, qis arc zog, tsis tshua muaj kev sib cuag, thiab ntau yam cuam tshuam.

(4) Lub pas nrig qhia txawb muaj me me inertia thiab tsim nyog rau kev ua haujlwm nquag.

(5) Thaum ua haujlwm ntawm qhov hloov, lub suab nrov ua haujlwm tsawg, ua rau nws tsim nyog rau kev siv hauv nroog.

(6) Arc extinguishing lossis rwb thaiv tsev xov xwm tsis siv roj, thiab tsis muaj hluav taws kub los yog tawg.

(7) Lub taub hau tiv tauj yog cov qauv kaw tag nrho, uas yuav tsis txo nws cov kev ua tau zoo vim yog cov dej noo, plua plav, thiab cov pa phem. Txhim khu kev ua haujlwm thiab ruaj khov ntawm kev ua haujlwm. Raws li ib qho kev ywj pheej tivthaiv, lub arc extinguishing chamber yog ib qho yooj yim rau nruab thiab debug.

(8) Thaum lub sijhawm ua haujlwm ntawm lub tshuab nqus tsev vacuum breaker, qhov kev sib cuag tsis tas yuav tsum tau saib xyuas thiab tshuaj xyuas. Txawm hais tias kev saib xyuas thiab tshuaj xyuas tau ua tiav, lub sijhawm xav tau yog luv heev.

(9) Lub arc raug tua nyob rau hauv lub thawv kaw, thiab cov arc thiab cov pa kub tsis raug.

(10) Nruab nrog ntau yam rov qab ua haujlwm, haum rau daim ntawv thov kev xav tau ntawm kev faib khoom sib txuas

Nws yog sab hauv tsev switchgear nrog peb-theem AC 50Hz nyob voltage ntawm 12KV fais fab tuag. Nws yog siv los ua kev tiv thaiv thiab tswj cov khoom siv hluav taws xob thiab kev lag luam thiab kev lag luam mining. Muaj feem xyuam rau cov chaw uas yuav tsum tau ua haujlwm tsis tu ncua ntawm qhov ntsuas kev ua haujlwm tam sim no, lossis ntau lub sijhawm kom tawg luv-circuit tam sim no.

Lub Circuit Court breaker txais ib qho kev tsim qauv ntawm kev khiav hauj lwm mechanism thiab lub Circuit Court breaker lub cev, thiab yuav siv tau raws li ib tug taag installation unit, los yog yuav tsum tau nruab nrog ib tug tshwj xeeb propulsion mechanism los tsim ib tug tes tsheb unit.

Nta: me me, lub teeb yuag, haum rau kev ua haujlwm nquag

Lub ntsiab qauv: lub tshuab nqus tsev cuam tshuam, electromagnetic los yog caij nplooj ntoos hlav kev khiav hauj lwm mechanism, bracket thiab lwm yam khoom.

Environmental xav tau

A. Qhov siab yuav tsum tsis pub tshaj 1000m;

B. qhov kub ntawm ib puag ncig, qhov kub siab tshaj plaws ntxiv rau 40 degree, qhov siab tshaj plaws ntawm 15 degree (tsuas yog tso cai rau - 30 degree cia);

C. Ib puag ncig cov av noo: nruab nrab cov av noo txhua hnub yog 95 feem pua, thiab txhua hli qhov nruab nrab cov av noo tsawg dua 90 feem pua ​​​​, Txhua hnub nruab nrab saturated vapor siab acuities yog 2.2 * 10 ^ 3 mpa

Qhov nruab nrab txhua hnub saturated vapor siab acuities yog 1.8 * 10 ^ 3 mpa

D. Tsis muaj hluav taws kub, tsis muaj kev hnav khaub ncaws txaus ntshai, tsis muaj kab mob hnyav, tsis muaj tshuaj Fuji thiab tsis muaj kev sib tsoo hnyav.

Yog tias muaj kev tshwj xeeb ntawm kev siv, thov qhia rau cov chaw tsim khoom thaum xaj.

Lub tshuab ua haujlwm siv lub caij nplooj ntoos hlav lub zog cia hom, qib siab thiab tsim nyog cushioning ntaus ntawv, tsis muaj qhov rov qab qhib, txo qhov cuam tshuam thiab kev vibration ntawm qhib.

 

PRODUCT PHOTO

Lub ntsiab technical parameters:

TSIS MUAJ	Yam khoom	Chav tsev	Technical parameters
1	Rated voltage	KV	12
2	Rated luv-ntev fais fab zaus zaus withstand voltage		42/48 (Interphase, av / tawg)
3	Rated xob laim impulse withstand voltage		42/48 (Interphase, av / tawg)
4	Rated zaus	Hz	50
5	Rated tam sim no	A	630 1250	630 1250 1600 2000 2500 3150	630 1250 1600 2000 2500 3150
6	Rated luv-circuit breaking tam sim no	KA	20/25	31.5	40
7	Rated luv-lub sij hawm withstand voltage		20/25	31.5	40
8	Rated luv luv Circuit Court ntev	S	4
9	Rated ncov tiv tau tam sim no	KA	50/63	80	100
10	Rated luv Circuit Court kaw tam sim no		50/63	80	100
11	Secondary Circuit Court fais fab zaus withstand voltage (1min)		2000
12	Rated ib leeg / rov qab rau sab nraub qaum capacitor pab pawg tawg tam sim no	A	630/400 (40kA: 800/400)
13	Rated capacitor bank kaw tam sim no		12.5 (ntau zaus tsis ntau dua)
14	Neeg kho tshuab lub neej	KA	20000
15	Rated tam sim no tawg lub sij hawm (hluav taws xob lub neej)		20000
16	Rated luv Circuit Court tam sim no tawg lub sij hawm	sij hawm	50 (40KA Tsawg dua lossis sib npaug rau 30)
17	Dynamic thiab static contacts tso cai rau hnav cov thickness	mm	3
18	Lub sij hawm cia zog	s	Tsawg dua los yog sib npaug li 10
19	Tiv tauj qhib qhov nrug	mm	11±1
20	Hla mus ncig		3.5±0.5
21	Hu rau lub sijhawm kaw bounce	ms	Tsawg dua lossis sib npaug rau 2 (40KA Tsawg dua lossis sib npaug rau 3)
22	Peb theem faib / kaw lub sijhawm		Tsawg dua los yog sib npaug 2
23	Qhov nruab nrab qhib ceev (kev sib cuag yog sib cais los ntawm -8mm)	m/s	1.2±0.2
24	Main conductive voj tsis kam		0.6±0.2
25	Main conductive voj tsis kam	μΩ	Tsawg dua lossis sib npaug rau 50 (630A) Tsawg dua lossis sib npaug rau 45 (1250A) Tsawg dua lossis sib npaug rau 40 (1600,2000A) Tsawg dua lossis sib npaug rau 35 (2500A lossis ntau dua)
26	Rated ua haujlwm ib ntus		0-0.3s-Co-180s-Co

Cov khoom no feem ntau yog customized.
Peb yog cov chaw tsim khoom thiab muaj lub tuam txhab kev tshaj lij uas tuaj yeem tsim thiab muab kev daws teeb meem raws li cov neeg siv khoom xav tau.
Thov hu rau peb cov neeg muag khoom kom tau txais cov duab kos duab

Nov yog peb cov neeg siv khoom piv txwv rau koj siv

Yog xav paub ntxiv, thov koj xav tiv tauj peb

 

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