CAW6 Series ACB Intelligent Universal Circuit Breaker
Scope ntawm daim ntawv thov
CAW6 series ntse universal Circuit Court breaker (tom qab no hu ua Circuit Court breaker) yog tsim rau AC 50Hz, rated voltage 400V, 690V, rated tam sim no 630 ~ 6300A. overload, under-voltage, luv Circuit Court, ib-theem av txhaum.Lub Circuit Court breaker muaj ntau yam kev tiv thaiv kev txawj ntse, uas tuaj yeem ua tiav kev xaiv kev tiv thaiv thiab ua haujlwm meej.Nws cov thev naus laus zis tuaj yeem ncav cuag qib siab ntawm cov khoom lag luam thoob ntiaj teb zoo sib xws, thiab nws tau nruab nrog kev sib txuas lus sib txuas, uas tuaj yeem nqa tawm "plaub qhov chaw taws teeb" kom tau raws li qhov chaw tswj hwm thiab cov kev xav tau rau cov tshuab siv tshuab.Zam kom tsis txhob muaj hluav taws xob tsis tsim nyog thiab txhim kho cov khoom siv hluav taws xob kom ntseeg tau.
Cov khoom lag luam no ua raws li IEC60947-2, GB / T14048.2 tus qauv.
Lub ntsiab lus qauv
Kev ua haujlwm li qub
1. Qhov kub ntawm huab cua yog -5 ℃ ~ + 40 ℃, thiab qhov nruab nrab kub ntawm 24 teev tsis pub tshaj + 35 ℃.
2. Qhov siab ntawm qhov chaw teeb tsa tsis pub tshaj 2000m
3. Thaum qhov kub siab tshaj plaws ntawm qhov chaw teeb tsa yog +40 ℃, qhov txheeb ze av noo ntawm huab cua yuav tsum tsis pub tshaj 50%, thiab cov av noo siab dua tuaj yeem tso cai rau hauv qab kub;Qhov nruab nrab cov av noo siab tshaj plaws ntawm lub hli ntub dej tshaj plaws yog 90%, thiab qhov nruab nrab qhov nruab nrab qhov kub ntawm lub hli yog +25 ℃, coj mus rau hauv tus account qhov condensation ntawm cov khoom nto vim qhov kub thiab txias.
4. Qhov kev ua qias tuaj yog qib 3
5. Lub installation qeb ntawm lub ntsiab Circuit Court breaker, lub under-voltage controller coil thiab thawj kauj ntawm lub hwj chim transformer yog IV, thiab lub installation qeb ntawm lwm yam auxiliary circuits thiab tswj circuits yog III.
6. Qhov ntsug inclination ntawm lub Circuit Court breaker installation tsis pub tshaj 5
7. Lub Circuit Court breaker yog ntsia rau hauv lub txee, tiv thaiv qib yog IP40;Yog tias ntxiv qhov rooj ncej, qib kev tiv thaiv tuaj yeem ncav cuag IP54
Kev faib tawm
1. Lub Circuit Court breaker muab faib ua peb ncej thiab plaub ncej raws li tus naj npawb ntawm ncej.
2. Qhov ntsuas tam sim no ntawm Circuit Court breaker yog muab faib ua 1600A, 2000A, 3200A, 4000A, 5000A (muaj peev xwm nce mus rau 6300A).
3. Circuit Court breakers raug faib raws li lub hom phiaj: kev faib hluav taws xob, kev tiv thaiv lub cev muaj zog, kev tiv thaiv lub tshuab hluav taws xob.
4. Raws li kev ua haujlwm hom:
◇ Lub cev muaj zog;
◇ Kev tuav haujlwm (rau kev kho dua tshiab thiab kho).
5. Raws li kev teeb tsa hom:
◇ Kho hom: kab rov tav kev sib txuas, yog tias ntxiv cov tsheb npav ntsug, tus nqi tsheb npav ntsug yuav yog
xam cais;
◇ hom kos tawm: kab rov tav kev sib txuas, yog tias ntxiv cov tsheb npav ntsug, tus nqi tsheb npav ntsug yuav raug xam cais.
6. Raws li hom tripping tso tawm:
Kev txawj ntse dhau qhov kev tso tawm tam sim no, Tsis tshua muaj hluav taws xob tam sim no (lossis ncua) tso tawm
thiab Shunt tso tawm
7. Raws li hom kev txawj ntse tswj:
◇ M hom (hom ntse ntse);
◇ H hom (kev sib txuas lus ntse hom).
Main Technical Parameters
1. Qhov ntsuas voltage thiab ntsuas tam sim no ntawm Circuit Court breaker
| Rated tam sim no ntawm ncej theem Inm(A) | Cov lej | Rated zaus (Hz) | Rated insulated voltage Ui (V) | Rated ua hauj lwm voltage Ue (V) | Rated tam sim no hauv (A) | N ncej ntsuas tam sim no |
| 1600 | 34 | 50 | 1000 | 400, 690 Ib | 200, 400, 630, 800, 1000, 1250, 1600 | 50% Hauv 100% Hauv |
| 2000 | 400, 630, 800, 1000, 1250, 1600, 2000 | |||||
| 3200 | 2000, 2500, 2900, 3200 | |||||
| 4000 | 3200, 3600, 4000 | |||||
| 5000 | 400, 5000, 6300 (muaj peev xwm nce) |
2. Qhov ntsuas luv luv-circuit breaker muaj peev xwm ntawm Circuit Court breaker thiab tiv taus tam sim no thaum lub sij hawm luv luv Circuit Court (qhov arcing nrug ntawm Circuit Court breaker yog "zero")
| Rated tam sim no ntawm ncej theem hauv (A) | 1600/1600g | 2000/2000 G | 3200 | 4000 | 5000 | |
| Rated qhov kawg luv luv Circuit Court tawg peev xwm Icu (kA) | 400 V | 55/65 ib | 65/80 ib | 100 | 100 | 120 |
| 690v ua | 35/50 ib | 50 | 65 | 85 | 75 | |
| Rated luv Circuit Court tawg peev xwm Ics (kA) | 400 V | 55/65 ib | 40/50 ib | 65 | 100 | 100 |
| 690v ua | 35/50 ib | 40 | 50 | 85 | 75 | |
| Rated luv Circuit Court ua peev xwm Icm(kA)(Peak)/cosφ | 400 V | 110/143 ib | 176/0.2 ib | 220/0.2 | 264 | 264/0.2 ib |
| 690v ua | 73.5/105 | 105/0.25 Nws | 143/0.2 ib | 165 | 187/0.2 ib | |
| Lub sijhawm luv luv tiv thaiv tam sim no Icw(1s) | 400 V | 42/50 ib | 40/50 ib | 65 | 100 | 85/100 (MCR) |
| 690v ua | 35/42 ib | 40 | 50 | 85 | 65/75 (MCR) |
3. Kev ua haujlwm kev ua haujlwm ntawm Circuit Court breaker
| Rated tam sim no ntawm ncej theem Inm(A) | 1600 (G) | 2000 (G) | 3200 | 4000 | 5000 | Kev khiav hauj lwm cycles ib teev | |
| Hluav taws xob lub neej | AC 690V 2 | 1000 | 500 | 500 | 500 | 500 | 20 |
| AC 400 V | 1000 | 500 | 500 | 500 | 500 | 20 | |
| Neeg kho tshuab lub neej | Kev kho dawb | 2500 | 2500 | 2500 | 2000 | 2000 | 20 |
| Nrog kev saib xyuas | 5000 | 10000 | 10000 | 8000 | 8000 | 20 | |
Nco tseg:
(1) Thaum lub sij hawm txhua lub voj voog ua haujlwm, lub sij hawm siab tshaj plaws rau Circuit Court breaker yog 2s
(2) Txhua lub voj voog ua haujlwm suav nrog: kaw kev ua haujlwm tom qab qhib kev ua haujlwm (lub neej siv tshuab), lossis kev sib txuas ua haujlwm ua raws li kev ua haujlwm tawg (lub neej hluav taws xob)
4. Kev khiav hauj lwm voltage thiab xav tau lub hwj chim ntawm Circuit Court breaker shunt tso tawm, nyob rau hauv-voltage tso tawm, kev khiav hauj lwm mechanism, ntse maub los rau lub zog tso electromagnet
Nco tseg:
Kev txhim khu kev lag luam voltage ntau ntawm shunt tso tawm yog 70% ~ 110%, thiab tso tawm electromagne thiab kev khiav hauj lwm mechanism yog 85% ~ 110%.
5. Kev ua tau zoo ntawm Circuit Court breaker under-voltage tso tawm
| qeb | Under-voltage ncua kev tso tawm | Under-voltage instantaneous tso tawm | |
| Tripping lub sij hawm | Ncua sijhawm 1, 3, 5, 10, 20s | Instantaneous | |
| Tripping voltage tus nqi | (37 ~ 70)% EU | Muaj peev xwm ua kom lub Circuit Court breaker qhib | |
| ≤35% EU | Circuit Court breaker tsis tuaj yeem kaw | ||
| 80% Ue ~ 110% Ue | Circuit Court breaker tuaj yeem kaw kev ntseeg siab | ||
| Lub sij hawm xa rov qab yog ≥ 95% | Circuit Court breaker tsis qhib | ||
Nco tseg:
Qhov tseeb ntawm lub sij hawm ncua ntawm qhov kev tso tawm qis qis yog ± 10%.Thaum qhov hluav taws xob rov qab mus rau 85% Ue lossis siab dua hauv 1/2 ncua sij hawm, lub Circuit Court breaker yuav tsis raug txiav
6. Pab neeg sib cuag
◇ Daim ntawv pabcuam kev sib cuag: plaub txheej ntawm kev hloov pauv hloov (default)
◇ Qhov ntsuas hluav taws xob ua haujlwm ntawm kev sib tiv tauj ntawm lub tshuab hluav taws xob, Lub zog tswj tau muaj nyob hauv Table 6.
| Siv qeb | Hom fais fab mov | Pa cua sov tam sim no Ith(A) | Rated insulated voltage Ui (V) | Rated ua hauj lwm voltage Ue (V) | Rated tswj fais fab Pe |
| AC-15 | AC | 10 | 400 | 400 Ib., 230 | 300 VA |
| AC-13 | DC | 200, 110 ib | 60 W |
7. Circuit Court breaker fais fab mov (ambient kub +40 ℃)
| Tam sim no | 1600 (G) | 2000 (G) | 3200 | 4000 | 5000 | ||||
| Ncej | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | 3 |
| Kev siv fais fab | 300 VA | 400 VA | 360 VA | 420 VA | 900 VA | 1200 VA | 12 25 VA | 12 40 VA | 12 25 VA |
8. Kev tiv thaiv kev ua haujlwm ntawm kev tswj xyuas ntse
Lub tshuab ntse ntse muaj kev tiv thaiv overcurrent nta xws li overload ntev ncua sij hawm ncua sij hawm txwv, luv luv Circuit Court ncua ncua ncua sij hawm txwv, luv luv Circuit Court ncua sij hawm txwv, luv Circuit Court instantaneous tiv thaiv, thiab lwm yam. Nws kuj muaj ib-theem grounding thiab leakage tiv thaiv, load kev soj ntsuam thiab lwm yam ntxwv.
Kev tiv thaiv tam sim no thiab lub sij hawm tsis muaj kev tiv thaiv overcurrent feature feem ntau yog tsim los ntawm cov chaw tsim khoom raws li tus neeg siv qhov kev txiav txim.Cov kab nruab nrab overcurrent tiv thaiv ntawm plaub-ncej Circuit Court breaker, lub sij hawm parameter cia li taug qab cov theem kab teeb tsa tus nqi hauv kev faib ua feem.Tus naj npawb proportional yog xaiv los ntawm cov neeg siv, uas yog, N-pole rated tam sim no IN yog 50% ln lossis 100% ln.Yog tias tus neeg siv tsis muaj cov cai tshwj xeeb thaum xaj, ces kho thiab kho raws li Table 8.
◇ Yog tias tus neeg siv tsis muaj cov kev cai tshwj xeeb thaum xaj, lub Hoobkas teeb tsa tus nqi ntawm tus tswj xyuas kev txawj ntse tau teeb tsa raws li cov lus hauv qab no:
| Overload ncua ntev | Tam sim no teeb tsa tus nqi Ir1 | In | Ncua sij hawm teeb tsa tus nqi t1 | 15 S | |
| Short Circuit Court ncua sij hawm | Tam sim no teeb tsa tus nqi Ir2 | 6 ib 1 | Ncua sij hawm teeb tsa tus nqi t2 | 0.2 S | |
| Short-circuit instantaneous tam sim no teeb tsa tus nqi Ir3 | 12in (hauv: 2000A), 10in (hauv: 2000A) | ||||
| Grounding txhaum | Tam sim no teeb tsa tus nqi Ir4 | CAW 6-1600 (G) | CAW 6-2000 (G) | CAW 6-3200 (4000) | CAW 6-5000 |
| 0.8In lossis 1200A (Xaiv qhov me me) | 0.8In lossis 1200A (Xaiv qhov me me) | 0.6In lossis 1600A (Xaiv qhov me me) | 2000 A | ||
| Ncua sij hawm teeb tsa tus nqi t4 | OFF | ||||
| Load saib xyuas | Saib xyuas tam sim no Ic1 | In | |||
| Saib xyuas tam sim no Ic2 | In | ||||
Cov yam ntxwv ua haujlwm ntawm ntau hom kev txawj ntse tswj
M hom: Ntxiv rau plaub ntu kev tiv thaiv cov yam ntxwv ntawm kev thauj khoom ntev ntev, luv luv Circuit Court ncua sij hawm ncua, instantaneous thiab lub ntiaj teb to, nws kuj muaj qhov txhaum cai qhia, txhaum cov ntaub ntawv, kuaj muaj nuj nqi, ammeter zaub, voltmeter zaub, ntau yam tswb ceeb toom tso zis, thiab lwm yam Nws muaj ntau yam kev tiv thaiv tus yam ntxwv thaj chaw muaj txiaj ntsig thiab ua tiav cov haujlwm pabcuam.Nws yog hom multi-functional thiab tuaj yeem siv rau feem ntau cov ntawv thov kev lag luam nrog cov kev xav tau siab.
H hom: Nws tuaj yeem muaj tag nrho cov haujlwm ntawm M hom.Nyob rau tib lub sijhawm, hom kev tswj hwm no tuaj yeem paub txog "plaub qhov chaw taws teeb" ua haujlwm ntawm telemetry, kev hloov pauv chaw taws teeb, tswj chaw taws teeb thiab chaw taws teeb teeb liab los ntawm daim npav network lossis interface converter.Nws yog haum rau lub network system thiab tuaj yeem raug saib xyuas hauv nruab nrab thiab tswj los ntawm lub khoos phis tawj sab saud.
1. Ammeter muaj nuj nqi
Tam sim no ntawm lub ntsiab Circuit Court tuaj yeem tshwm sim ntawm qhov screen.Thaum tus yuam sij xaiv raug nias, tam sim no ntawm theem nyob rau hauv qhov taw qhia teeb nyob rau hauv los yog lub siab tshaj plaws theem tam sim no yuav tshwm sim.Yog tias tus yuam sij xaiv raug nias dua, tam sim no ntawm lwm theem yuav tshwm sim.
2. Kev kuaj mob tus kheej muaj nuj nqi
◇ Lub tsev mus txawv tebchaws muaj ◇ kev ua haujlwm ntawm kev kuaj mob hauv zos.Thaum lub khoos phis tawj tawg, nws tuaj yeem xa tawm qhov yuam kev "E" zaub lossis lub tswb, thiab rov pib lub khoos phis tawj tib lub sijhawm, tus neeg siv kuj tuaj yeem cuam tshuam lub Circuit Court breaker thaum xav tau.
◇ Thaum qhov kub ntawm lub cheeb tsam mus txog 80 ℃ lossis qhov kub hauv lub txee siab tshaj 80 ℃ vim qhov cua sov ntawm kev sib cuag, lub tswb tuaj yeem tawm thiab lub tshuab hluav taws xob tuaj yeem qhib ntawm qhov me me tam sim no (thaum tus neeg siv xav tau)
3. Kev teeb tsa muaj nuj nqi
Nias qhov ncua sij hawm ntev, ncua sij hawm luv luv, instantaneous, grounding teeb tsa muaj nuj nqi yuam sij thiab +, - qhov tseem ceeb los teeb tsa lub sijhawm tam sim no thiab ncua sij hawm arbitrarily raws li tus neeg siv yuav tsum tau, thiab nias lub cim cia tom qab qhov xav tau tam sim no lossis ncua sij hawm mus txog.Kom paub meej, saib tshooj ntawm kev teeb tsa, siv thiab tu.Kev teeb tsa ntawm chav tsev mus txawv tebchaws tuaj yeem nres ua haujlwm tam sim no thaum muaj teeb meem overcurrent tshwm sim.
4. Kev xeem muaj nuj nqi
Nias lub teeb qhov tseem ceeb los ua tus nqi tam sim no kom ncua sij hawm ntev, ncua sij hawm luv luv, lub xeev tam sim no, qhov taw qhia lub plhaub thiab +,- tus yuam sij, xaiv tus nqi tam sim no, thiab tom qab ntawd nias qhov ntsuas qhov ntsuas kom ua tiav qhov kev tso tawm.Muaj ob hom kev xeem yuam sij; ib qho yog qhov tsis yog-tripping qhov tseem ceeb, thiab lwm qhov yog tripping xeem yuam sij.Yog xav paub meej, saib qhov kev sim ntsuas lub cuab yeej hauv tshooj ntawm Kev Txhim Kho, Siv thiab Kho.Cov kev xeem dhau los tuaj yeem ua tau thaum lub tshuab hluav taws xob txuas nrog rau daim phiaj hluav taws xob.
Thaum muaj overcurrent tshwm sim hauv lub network, qhov kev sim ua haujlwm tuaj yeem cuam tshuam thiab kev tiv thaiv overcurrent tuaj yeem ua tau.
5. Load saib xyuas muaj nuj nqi
Teem ob qhov teeb tsa qhov tseem ceeb, Ic1 teeb tsa ntau yam (0.2 ~ 1) Hauv, Ic2 teeb tsa ntau yam (0.2 ~ 1) Hauv, Ic1 ncua tus yam ntxwv yog qhov hloov pauv lub sijhawm txwv tus yam ntxwv, nws qhov kev ncua sij hawm yog 1/2 ntawm qhov ncua sij hawm ntev.Muaj ob hom kev ncua sij hawm ntawm Ic2: thawj hom yog lub sijhawm hloov pauv tus yam ntxwv, lub sijhawm teeb tsa tus nqi yog 1/4 ntawm qhov ncua sijhawm ncua sijhawm;hom thib ob yog lub sijhawm txwv tus yam ntxwv, lub sijhawm ncua sijhawm yog 60s.Cov qub yog siv los txiav tawm qhov tseem ceeb tshaj plaws ntawm cov theem qis thaum lub sijhawm tam sim no nyob ze rau qhov kev teeb tsa overload, tom kawg yog siv los txiav tawm qhov tsis tseem ceeb ntawm cov theem qis thaum tam sim no tshaj tus nqi ntawm Ic1, tom qab ntawd tam sim no poob los ua kom lub ntsiab circuits thiab tseem ceeb load circuits tseem powered.Thaum tam sim no poob rau Ic2, ib qho kev hais kom ua tom qab ncua sijhawm, thiab lub voj voog uas tau raug txiav tawm los ntawm theem qis dua rov qab los ua kom lub zog ntawm tag nrho lub cev, thiab kev saib xyuas lub luag haujlwm.
6. Zaub muaj nuj nqi ntawm lub tripping unit
Lub tripping unit tuaj yeem tso saib nws qhov kev khiav hauj lwm tam sim no (xws li ammeter muaj nuj nqi) thaum lub sijhawm ua haujlwm, tso saib cov ntu uas tau teev tseg los ntawm nws cov yam ntxwv tiv thaiv thaum muaj teeb meem tshwm sim, thiab ntsuas qhov kev ua txhaum thiab qhov txhaum tam sim no tom qab tawg Circuit Court, thiab tso saib tam sim no, lub sijhawm thiab ntu. qeb ntawm qhov chaw seem ntawm lub sijhawm teeb tsa.Yog tias nws yog qhov kev txiav txim qeeb, qhov taw qhia lub teeb flashes thaum lub sijhawm ua haujlwm, thiab qhov taw qhia lub teeb hloov los ntawm flashing mus tas li lub teeb tom qab lub Circuit Court breaker raug txiav.
7.MCR on-off thiab analog tripping tiv thaiv
Tus maub los tuaj yeem nruab nrog MCR on-off thiab analog tripping tiv thaiv raws li tus neeg siv xav tau.Ob hom ob qho tib si yog kev ua tam sim ntawd.Lub teeb liab txhaum tam sim no xa cov lus qhia ncaj qha los ntawm kev sib piv kho vajtse.Qhov teeb tsa tam sim no tus nqi ntawm ob qhov kev ua yog txawv.Qhov teeb tsa tus nqi ntawm cov analog tripping yog siab, uas feem ntau yog tus nqi siab tshaj plaws ntawm kev tiv thaiv tam sim no tus nqi ntawm tus maub los (50ka75ka / 100kA), Tus maub los ua haujlwm txhua lub sijhawm thiab feem ntau yog siv los ua thaub qab.Txawm li cas los xij, qhov teeb tsa tus nqi ntawm MCR yog qis, feem ntau 10kA.Qhov kev ua haujlwm no tsuas yog ua haujlwm thaum lub tshuab hluav taws xob qhib, nws tsis ua haujlwm thaum lub sijhawm ua haujlwm kaw.Tus neeg siv tuaj yeem xav tau tus nqi tshwj xeeb nrog qhov tseeb ntawm ± 20%.
Mechanical Interlocking
Lub interlocking mechanism tuaj yeem cuam tshuam ob lossis peb lub Circuit Court breakers rau ntau lub zog hluav taws xob.Mechanical interlocking ntaus ntawv yog ntsia rau ntawm txoj cai board ntawm lub Circuit Court breaker.Thaum nws yog ntsia vertically, lub Circuit Court breaker yog interlocked nrog txuas txuas;Thaum nws tau nruab kab rov tav los yog ntsug, lub Circuit Court breaker yog interlocked nrog steel cable, thiab interlocking ntaus ntawv yog ntsia los ntawm tus neeg siv.Saib daim duab 1 thiab daim duab 2 rau daim duab qhia kev sib cuam tshuam.
◇ Txuas pas nrig interlocking peb vertically ntsia Circuit Court breakers
◇ Hlau cable cuam tshuam ob lub Circuit Court breakers ntsia horizontally
Shape Thiab Installation Dimensions
◇ CAW6-1600 (200-1600A Fixed type)
