CAW6 Series ACB Intelligent Universal Circuit Breaker
Kuwanda Kwekushandisa
CAW6 series intelligent universal circuit breaker (inozonzi circuit breaker) inokodzera AC 50Hz, rated voltage 400V, 690V, rated current 630 ~ 6300A.Inonyanya kushandiswa mukugovera network kugovera simba remagetsi nekudzivirira masekete nemidziyo yemagetsi kubva. overload, under-voltage, short circuit, single-phase ground kukanganisa.Iyo yedunhu inotyora ine zvakasiyana-siyana zvehungwaru kudzivirira mabasa, ayo anogona kuwana yakasarudzika kuchengetedzwa uye chaiyo chiito.Tekinoroji yayo inogona kusvika padanho repamusoro rezvigadzirwa zvepasirese zvakafanana, uye yakashongedzerwa neyekutaurirana interface, iyo inogona kuita "mana kure" kusangana nenzvimbo yekutonga uye zvinodiwa zveautomated system.Dzivisa kudzimwa kwemagetsi kusingakoshi uye uvandudze kuvimbika kwekupa magetsi.
Iyi nhevedzano yezvigadzirwa inoenderana neIEC60947-2, GB / T14048.2 zviyero.
Muenzaniso Zvinoreva
Normal Working Condition
1. The ambient air tembiricha -5℃~+40℃, uye avhareji tembiricha yemaawa makumi maviri nemana haipfuure +35℃.
2. Kukwirira kwenzvimbo yekuisa hakupfuuri 2000m
3. Kana kupisa kwakanyanya kwenzvimbo yekuisa iri + 40 ℃, hunyoro hwemhepo hunenge husingapfuuri 50%, uye hunyoro hwepamusoro hunogona kubvumirwa pasi pekushisa kwakadzika;avhareji yepamusoro hunyoro hunyoro hwemwedzi wakanyorova ndeye 90%, uye avhareji tembiricha yemwedzi ndeye + 25 ℃, tichifunga nezve condensation pamusoro pechigadzirwa nekuda kwekushanduka kwekushisa.
4. Dhigirii rekusvibisa idanho rechitatu
5. Chikamu chekuisa chedunhu guru redunhu rinopwanya, iyo iri pasi-voltage controller coil uye yekutanga coil yemagetsi transformer iIV, uye chikamu chekuisa chemamwe maseketi anobatsira uye maseketi ekudzora i III.
6. The vertical inclination ye circuit breaker installation haipfuure 5
7. Mushonga wedunhu wakaiswa mu cabinet, nhanho yekudzivirira ndeye IP40;kana ukawedzera furemu yemusuwo, mwero wekudzivirira unogona kusvika IP54
Classification
1. Mutambo wedunhu wakakamurwa kuita mapango matatu nemapango mana zvichienderana nenhamba yemapango.
2. Ikozvino yakarongerwa yedunhu rinoputika rakakamurwa kuita 1600A, 2000A, 3200A, 4000A, 5000A (kugona kwakawedzera kusvika 6300A).
3. Circuit breakers yakakamurwa maererano nezvinangwa: kugovera simba, kudzivirira motokari, kuchengetedzwa kwejenereta.
4. Zvinoenderana nemaitiro ekushanda:
◇Motor kushanda;
◇Kushanda nemawoko (kwekugadzirisa uye kugadzirisa).
5. Maererano nekuisa maitiro:
◇ Gadzirisa mhando: yakachinjika kubatana, kana ukawedzera bhazi rakamira, mutengo webhazi rakamira unenge uri
akaverengerwa zvakasiyana;
◇dhirowa-kunze mhando: yakachinjika yekubatanidza, kana ukawedzera bhazi rakamira, mutengo webhazi wakamira unoverengerwa zvakasiyana.
6. Zvinoenderana nerudzi rwekutsika kusunungurwa:
Hungwaru pamusoro peazvino kutsika kuburitswa, Under-voltage instantaneous (kana kunonoka) kuburitswa
uye Shunt kusunungurwa
7. Zvinoenderana nerudzi rweakangwara controller:
◇M mhando (yakawanda yakangwara mhando);
◇H mhando (yekutaurirana yakangwara mhando).
Main Technical Parameters
1. The rated voltage and rated current of circuit breaker
| Yakayerwa ikozvino yeforemu level Inm(A) | Mapango nhamba | Rated frequency (Hz) | Rated insulated voltage Ui (V) | Rated kushanda voltage Ue (V) | Yakatemerwa ikozvino mu(A) | N pole yakayerwa ikozvino |
| 1600 | 34 | 50 | 1000 | 400, 690 | 200, 400, 630, 800, 1000, 1250, 1600 | 50%In100%In |
| 2000 | 400, 630, 800, 1000, 1250, 1600, 2000 | |||||
| 3200 | 2000, 2500, 2900, 3200 | |||||
| 4000 | 3200, 3600, 4000 | |||||
| 5000 | 400,5000,6300(Kuwedzera simba) |
2. Iyo yakatemerwa kupfupi-sekiti kutyora simba redunhu rinotyora uye inomira ikozvino panguva pfupi yedunhu (iyo arcing chinhambwe chedunhu chinotyora "zero")
| Yakayerwa ikozvino yefremu level Mu(A) | 1600/1600G | 2000/2000G | 3200 | 4000 | 5000 | |
| Yakatemerwa yekupedzisira pfupi yedunhu kutyora kugona Icu(kA) | 400V | 55/65 | 65/80 | 100 | 100 | 120 |
| 690V | 35/50 | 50 | 65 | 85 | 75 | |
| Yakayerwa kupfupi sedunhu kutyora simba Ics(kA) | 400V | 55/65 | 40/50 | 65 | 100 | 100 |
| 690V | 35/50 | 40 | 50 | 85 | 75 | |
| Yakayerwa ipfupi redunhu kugadzira kugona Icm(kA)(Peak)/cosφ | 400V | 110/143 | 176/0.2 | 220/0.2 | 264 | 264/0.2 |
| 690V | 73.5/105 | 105/0.25 | 143/0.2 | 165 | 187/0.2 | |
| Yakatemerwa nguva pfupi kutsungirira ikozvino Icw(1s) | 400V | 42/50 | 40/50 | 65 | 100 | 85/100(MCR) |
| 690V | 35/42 | 40 | 50 | 85 | 65/75(MCR) |
3. Kushanda kwekushanda kwedunhu rinoputika
| Yakayerwa ikozvino yeforemu level Inm(A) | 1600(G) | 2000(G) | 3200 | 4000 | 5000 | Operating cycles paawa | |
| Upenyu hwemagetsi | AC690V | 1000 | 500 | 500 | 500 | 500 | 20 |
| AC400V | 1000 | 500 | 500 | 500 | 500 | 20 | |
| Mechanical hupenyu | Maintenance mahara | 2500 | 2500 | 2500 | 2000 | 2000 | 20 |
| Nekuchengetedza | 5000 | 10000 | 10000 | 8000 | 8000 | 20 | |
Cherechedza:
(1) Munguva yega yega-yekutenderera kwekushanda, iyo yakanyanya nguva yekutenderera inotyora kuti irambe iripo ndeye 2s
(2) Kutenderera kwega kwega kunosanganisira: kuvharwa kwekushanda kunoteverwa nekuvhura oparesheni (mechanical life), kana yekubatanidza oparesheni inoteverwa nekutyora mashandiro (hupenyu hwemagetsi)
4. Operating voltage uye inodiwa simba redunhu breaker shunt kuburitswa, under-voltage kuburitsa, inoshanda sisitimu, yakangwara controller yekuburitsa simba remagetsi magineti.
Cherechedza:
Iyo yakavimbika inoshanda voltage renji ye shunt kuburitswa i70% ~ 110%, uye yekuburitsa electromagne uye inoshanda mashini i85% ~ 110%.
5. Kuitwa kwechikwata chechikwata pasi pe-voltage release
| category | Under-voltage kunonoka kusunungurwa | Under-voltage instantaneous release | |
| Nguva yekufamba | Kunonoka 1, 3, 5, 10, 20s | Instantaneous | |
| Tripping voltage value | (37 ~ 70)% EU | Inogona kuita kuti circuit breaker ivhure | |
| ≤35% EU | Circuit breaker haigone kuvharwa | ||
| 80% Ue ~ 110% Ue | Circuit breaker inogona kuvharwa zvakavimbika | ||
| Nguva yekudzoka i≥95% | Circuit breaker haivhure | ||
Cherechedza:
Iko kurongeka kwenguva yekunonoka kweiyo under-voltage kunonoka kuburitswa ndeye ± 10%.Kana iyo voltage yadzoka ku85% Ue kana pamusoro mukati me1/2 yekunonoka nguva, iyo yedunhu inotyora haizodimburwe.
6. Mabhuku ekubatsira
◇ Fomu yekubatsira yekubatsira: maseti mana ekuchinja-pamusoro switch (default)
◇Iyo yakayerwa kushanda voltage yekubatsira kubata kwedunhu rinotyora, Iyo yakayerwa yekudzora simba inoratidzwa muTebhu 6.
| Shandisa chikamu | Simba rekupa mhando | Kupisa kwazvino Ith(A) | Rated insulated voltage Ui (V) | Rated kushanda voltage Ue (V) | Rated kudzora simba Pe |
| AC-15 | AC | 10 | 400 | 400, 230 | 300VA |
| AC-13 | DC | 200, 110 | 60W |
7. Circuit breaker power mashandisirwo (ambient tembiricha +40 ℃)
| Current | 1600(G) | 2000(G) | 3200 | 4000 | 5000 | ||||
| Pole | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | 3 |
| Simba rekushandisa | 300VA | 400VA | 360VA | 420VA | 900VA | 1200VA | 1225VA | 1240VA | 1225VA |
8. Kudzivirirwa kwekuita kwemutongi ane njere
Iyo ine njere controller ine overcurrent dziviriro maficha akadai overload refu kunonoka inverse time limit, short circuit short delay inverse time limit, short circuit short delay time limit, short circuit instantaneous protection, etc. Iinewo single-phase grounding uye leakage protection, load. kutarisa uye mamwe maitiro.
Kudzivirirwa kwazvino uye nguva ma paramita e overcurrent kudzivirira chimiro anowanzo kusetwa nemugadziri zvinoenderana nezvinodiwa nemushandisi.Iyo yekusarerekera mutsetse overcurrent kudzivirira yechina-pole circuit breaker, iyo nguva parameter inoteedzera yega chikamu mutsara wekuisa kukosha muchiyero.Nhamba yakaenzana inosarudzwa nemushandisi, kureva kuti, N-pole yakatemerwa ikozvino IN i50%ln kana 100%ln.Kana mushandisi asina zvakakosha zvinodiwa pakuhodha, saka gadzirisa uye gadzirisa zvinoenderana neTafura 8.
◇Kana mushandisi asina zvakakosha pakuhodha, iyo fekitori yekuseta kukosha kweakangwara rwendo controller inogadziriswa zvinoenderana netafura inotevera:
| Overload kunonoka kwenguva refu | Ikozvino kuseta kukosha Ir1 | In | Kunonoka nguva yekuisa kukosha t1 | 15S | |
| Short circuit kunonoka kunonoka | Ikozvino kuseta kukosha Ir2 | 6Ir1 | Kunonoka nguva yekuisa kukosha T2 | 0.2S | |
| Short-circuit instantaneous current setting value Ir3 | 12Mu(Mu:2000A)),10Mu(Mu:2000A) | ||||
| Grounding kukanganisa | Ikozvino kuseta kukosha Ir4 | CAW6-1600(G) | CAW6-2000(G) | CAW6-3200(4000) | CAW6-5000 |
| 0.8In kana 1200A (Sarudza diki) | 0.8In kana 1200A (Sarudza diki) | 0.6In kana 1600A (Sarudza diki) | 2000A | ||
| Kunonoka nguva yekuisa kukosha t4 | DZIMA | ||||
| Load monitoring | Tarisa ikozvino Ic1 | In | |||
| Tarisa ikozvino Ic2 | In | ||||
Hunhu Hunoshanda HweMarudzi Akasiyana Evakangwara Controllers
M mhando: Pamusoro pezvikamu zvina zvekudzivirira zvimiro zvekuremerwa kwenguva yakareba kunonoka, kupfupika kwepfupi kunonoka kunonoka, pakarepo uye kubuda kwepasi, zvakare ine chitarisiko chekutadza, rekodhi rekodhi, bvunzo basa, ammeter kuratidza, voltmeter kuratidza, akasiyana alarm chiratidzo. kubuda, etc Iyo ine huwandu hwakasiyana hwekudzivirira hunhu hwenzvimbo tsika uye yakakwana yekubatsira mabasa.Imhando yemhando dzakawanda-inoshanda uye inogona kuiswa kune mazhinji maindasitiri maapplication ane zvakakwirira zvinodiwa.
H mhando: Inogona kuve nemabasa ese eM mhando.Panguva imwecheteyo, rudzi urwu rwemutongi anogona kuona "mana kure kure" mabasa e telemetry, gadziriso yekure, kudzora kure uye kure kusaina kuburikidza netiweki kadhi kana interface inoshandura.Inokodzera network network uye inogona kutariswa nechepakati uye kudzorwa nekombuta yepamusoro.
1. Ammeter basa
Ikozvino yedunhu guru rinogona kuratidzwa pachiratidziro chekuratidzira.Kana kiyi yekusarudza ichidzvinyirirwa, ikozvino yechikamu umo mwenje wechiratidzo unowanikwa kana iyo yakakura chikamu ikozvino icharatidzwa.Kana kiyi yekusarudza ikadzvanywa zvakare, ikozvino yeimwe chikamu icharatidzwa.
2. Kuzviongorora basa
◇ Chikamu cherwendo chine ◇ basa rekuongorora mhosva yemunharaunda.Kana komputa ikaputsika, inogona kutumira kukanganisa "E" kuratidza kana alarm, uye wotangazve komputa panguva imwe chete, mushandisi anogona zvakare kubvisa dhigirii redunhu pazvinenge zvichidikanwa.
◇Kana tembiricha yemunharaunda yasvika ku80 ℃ kana tembiricha mukhabhineti ikadarika 80 ℃ nekuda kwekupisa kwekusangana, alarm inogona kupihwa uye inotyora yedunhu inogona kuvhurwa padiki ikozvino (kana ichidiwa nemushandisi)
3. Kuisa basa
Dzvanya kunonoka kwenguva refu, kunonoka kupfupi, pakarepo, kugadzika kuseta makiyi ebasa uye +, - kiyi yekuseta inodiwa ikozvino uye yekunonoka nguva nekupokana zvinoenderana nezvinodiwa nemushandisi, uye tinya kiyi yekuchengetedza mushure meinodiwa ikozvino kana nguva yekunonoka yasvika.Kuti uwane ruzivo, ona chitsauko chekuisa, kushandiswa uye kugadzirisa.Kumisikidzwa kwechikamu cherwendo kunogona kumira pakarepo kuita basa iri kana kukanganisa kwakawanda kuchiitika.
4. Kuedza basa
Dzvanya kiyi yekuseta kuti uite kukosha kweseti ikozvino kunonoka kunonoka, kunonoka kupfupi, mamiriro ekukurumidza, chiratidzo chegoko uye +, - kiyi, sarudza kukosha kwazvino unodiwa, wobva wadzvanya kiyi yekuyedza kuita bvunzo yekuburitsa.Kune marudzi maviri emakiyi ekuyedza; imwe isiri-kutsika yekuyedza kiyi, uye imwe yacho iri kutsika kiyi yekuyedza.Kuti uwane rumwe ruzivo, ona iyo yekurovesa mudziyo bvunzo muchitsauko chekuisa, Kushandisa uye Gadzirisa.Iyo yaimbova yekuyedza basa inogona kuitwa kana iyo yedunhu breaker yakabatana kune magetsi grid.
Kana iyo yakawandisa ikaitika munetiweki, basa rekuyedza rinogona kukanganiswa uye kudzivirira kwepamusoro kunogona kuitwa.
5. Mutoro wekutarisa basa
Seta maitiro maviri ekuseta, Ic1 kuseta renji (0.2~1) Mu, Ic2 yekuseta range (0.2~1) Mu, Ic1 inonotsa hunhu inverse yenguva yekumisikidza hunhu, kunonoka kwayo kuseta kukosha i1/2 yekunonoka kunonoka kuseta kukosha.Kune marudzi maviri ekunonoka maitiro eIc2: yekutanga mhando ndiyo inverse yenguva yekumisikidza hunhu, iyo nguva yekumisikidza kukosha ndeye 1/4 yekureba kunonoka kuseta kukosha;rudzi rwechipiri hunhu hwekuganhurwa nguva, nguva yekunonoka i60s.Iyo yekutanga inoshandiswa kucheka iyo isinganyanyi kukosha mutoro weiyo yakaderera nhanho kana yazvino iri padyo neiyo overload yekumisikidza kukosha, iyo yekupedzisira inoshandiswa kucheka iyo isingakoshi mutoro weiyo yakaderera nhanho kana ikozvino inodarika kukosha kweIc1, ipapo. madonhwe emazuva ano kuita masekete makuru uye masekete akakosha emutoro arambe aine simba.Kana madonhwe ezvino anodonha kuIc2, murairo unopihwa mushure mekunonoka, uye dunhu rakagurwa nedanho rezasi rinovhurwa zvakare kudzorera magetsi ehurongwa hwese, uye chiyero chekutarisa mutoro.
6. Ratidza basa rechikwata chekugumburwa
Iyo yekugumbura unit inogona kuratidza yayo yekushanda ikozvino (kureva ammeter basa) panguva yekushanda, ratidza chikamu chakatsanangurwa nemaitiro ekudzivirira kana chikanganiso chikaitika, uye kukiya chiratidziro chekukanganisa uye kukanganisa ikozvino mushure mekutyora dunhu, uye kuratidza yazvino, nguva uye chikamu. chikamu chechikamu chegadziriro panguva yekuseta.Kana chiri chiito chakanonoka, chiedza chechiratidzo chinopenya panguva yekuita, uye chiedza chechiratidzo chinoshanduka kubva pakupenya kusvika kune chiedza chinogara chiripo mushure mokunge muparadzi wedunhu abviswa.
7.MCR on-off uye analog tripping dziviriro
Iyo controller inogona kuve yakashongedzerwa neMCR on-off uye analog tripping dziviriro zvinoenderana nezvinodiwa nemushandisi.Iwo mamodhi maviri ese ndeechiito chekukurumidza.Iyo yekukanganisa yazvino chiratidzo inotumira mirairo yekuita zvakananga kuburikidza neiyo hardware kuenzanisa wedunhu.Mamiriro ezvino maitiro ezviito zviviri zvakasiyana.Iko kurongeka kweiyo analogi yekufamba kwakakwira, iyo inowanzo kukosha kweiyo yekukurumidza kuchengetedza domain kukosha kwemutongi (50ka75ka/100kA), Mutongi anoshanda nguva dzese uye anowanzo shandiswa se backup.Nekudaro, kukosha kwekugadzika kweMCR kwakaderera, kazhinji 10kA.Iri basa rinoshanda chete kana mutongi ane simba, haashande panguva yenguva yakavharwa kushanda.Mushandisi anogona kuda yakakosha kuseta kukosha nekurongeka kwe ± 20%.
The Mechanical Interlocking
Iyo inopindirana meshini inogona kuvharira maviri kana matatu edunhu mabheji kune akawanda-channel magetsi ekupa system.Iyo mechanical interlocking device inosungirirwa pabhodhi rerudyi redunhu rinoputika.Kana ichinge yaiswa vertically, muparadzi wedunhu akabatanidzwa nekubatanidza tsvimbo;kana ichinge yaiswa yakatwasuka kana yakatwasuka, muparadzi wedunhu akavharwa netambo yesimbi, uye mudziyo wekubatanidza unoiswa nemushandisi.Ona Fig. 1 uye Fig. 2 nokuda kweiyo interlocking schematic diagram.
◇ Tsvimbo yekubatanidza inovharira mafekitari matatu akaiswa pasi pasi
◇ Steel cable interlock two circuit breaker akaiswa akachinjika
Shape uye Installation Dimensions
◇ CAW6-1600(200-1600A Fixed type)
