CAM7 Series Molded Case Circuit Breaker
Kuchuluka kwa Ntchito
CAM7 Series Molded Case Circuit Breaker (yomwe ili pano ngati wophwanya dera) ndi imodzi mwamagawo aposachedwa opangidwa ndi kampani yathu.Zogulitsazo zimakhala ndi mawonekedwe ang'onoang'ono, kusweka kwakukulu, kuthamanga kwafupipafupi komanso kutetezedwa kwakukulu.Ndi chinthu choyenera kugawa mphamvu ndi chinthu chosinthidwa cha pulasitiki yakunja yamagetsi.Ndi yoyenera kutembenuka kwapang'onopang'ono ndi injini yosawerengeka kuyambira m'mabwalo okhala ndi AC50Hz, oveteredwa opareshoni voteji ya 400V ndi pansi, ndipo idavoteledwa ndikugwiritsa ntchito pano mpaka 800A.Wowotchera dera amakhala ndi zochulukira, zozungulira zazifupi komanso zoteteza pansi pamagetsi, zomwe zimatha kuteteza zida zamagetsi kuti zisawonongeke.
Mndandanda wa ophwanya maderawa akutsatira miyezo ya IEC60947-2 ndi GB / T14048.2.
Kusankhidwa Kwamtundu
Zindikirani: 1) Palibe nambala yachitetezo chogawa mphamvu: chowotcha chamagetsi chachitetezo chamagalimoto chikuwonetsedwa ndi 2
2) Palibe code yazinthu zitatu.
3) Palibe code yogwirira ntchito mwachindunji;ntchito yagalimoto ikuwonetsedwa ndi p;kuzungulira kwa chogwirira ntchito kumawonetsedwa ndi Z.
4) Onani magawo akuluakulu aukadaulo.
Normal Ntchito Mkhalidwe
1. Kutalika: Kutalika kwa malo oyikapo ndi 2000m ndi pansi.
2. Kutentha kwa mpweya wozungulira: kutentha kwa mpweya wozungulira sikuposa + 40 ° C (+45 ° C kwa zinthu zam'madzi) komanso osatsika -5 ° C, ndipo kutentha kwapakati mkati mwa maola 24 sikudutsa +35 ° C. .
3. Mikhalidwe yamlengalenga: pamene kutentha kwakukulu kuli + 40 ° C, chinyezi cha mpweya sichidutsa 50%, ndipo chinyezi chapamwamba chikhoza kuloledwa pa kutentha kochepa;mwachitsanzo, RH ikhoza kukhala 90% pa 20P.Njira zapadera ziyenera kuchitidwa pofuna kusungunuka komwe kumachitika nthawi zina pa mankhwala chifukwa cha kusintha kwa kutentha.
4. Ikhoza kugwira ntchito kulimbana ndi chikoka cha mpweya wonyowa, chikoka cha nkhungu yamchere ndi mafuta, kujambula kwa mabakiteriya a poizoni ndi mphamvu ya nyukiliya.
5. Ikhoza kugwira ntchito modalirika pansi pa kugwedezeka kwabwino kwa sitimayo.
6. Ikhoza kugwira ntchito modalirika pansi pa chivomezi chaching'ono (mlingo wa 4).
7. Ikhoza kugwira ntchito mkatikati popanda kuphulika, ndipo sing'anga ilibe mpweya wokwanira ndi fumbi loyendetsa kuti liwononge zitsulo ndikuwononga kutsekemera.
8. Itha kugwira ntchito pamalo opanda mvula ndi matalala.
9. Ikhoza kugwira ntchito muzokonda kwambiri ndi ± 22.5 °.
10. Digiri ya kuipitsa ndi 3
11. Gulu loyika: Gulu loyikirapo lophwanyira chigawo chachikulu ndi II, ndipo gulu loyika mabwalo othandizira ndi mabwalo owongolera osalumikizidwa kudera lalikulu ndi II.
Gulu
1. Malinga ndi nambala yamtengo wazinthu: gawaniza mizati iwiri, mizati itatu ndi mitengo inayi.Mitundu yamitengo yopanda ndale (N pole) muzinthu za 4-pole ndi motere:
◇ N pole sinayikidwe ndi zinthu zapaulendo, ndipo N pole imakhala yolumikizidwa nthawi zonse, ndipo siitsegula ndi kutseka ndi mitengo ina itatu.
◇ N pole sinaikidwe ndi zinthu zapaulendo, ndipo N pole imakhala yotsegula ndi kutseka ndi mitengo ina itatu (N pole imatsegulidwa koyamba kenako kutseka.)
◇ N-pole anaika pamwamba-panopa zigawo zodutsa amakhala otsegula ndi kutseka ndi mitengo ina itatu.
◇ N-pole anaika overcurrent kumasulidwa zigawo zikuluzikulu sizidzatsegula ndi kutseka pamodzi ndi mizati itatu.
2. Ikani molingana ndi mphamvu yosweka yafupikitsa ya wophwanya dera:
L: Mtundu wokhazikika;M. Apamwamba kuswa mtundu;H. High kuswa mtundu;
R: Mtundu wosweka kwambiri
3. Gawani molingana ndi momwe mungagwiritsire ntchito: gwirani ntchito yachindunji, ntchito yozungulira, yogwiritsira ntchito magetsi;
4. Sankhani molingana ndi njira yolumikizira: mawaya akutsogolo, mawaya akumbuyo, ma plug-in wiring;
5. Sankhani molingana ndi njira yoyika: yokhazikika (kuyika molunjika kapena kuyika kopingasa)
6. Sankhani pogwiritsa ntchito: kugawa mphamvu ndi chitetezo cha galimoto;
7. Sankhani molingana ndi mtundu wa kutulutsa kopitilira muyeso: mtundu wamagetsi, mtundu wamagetsi amagetsi otenthetsera;
8. Sankhani molingana ndi ngati pali zowonjezera: ndi zowonjezera, zopanda zowonjezera;
Zowonjezera zimagawidwa kukhala zowonjezera zamkati ndi zowonjezera zakunja;zida zamkati zili ndi mitundu inayi: shunt release under-voltage release, othandizira othandizira ndi ma alarm;Zida zakunja zili ndi kagwiridwe kozungulira, kachitidwe kamagetsi kamagetsi, kachipangizo kolumikizirana ndi chotchinga mawaya, ndi zina zambiri. Zizindikiro za zida zamkati zikuwonetsedwa mutebulo pansipa.
| Dzina lothandizira | Kumasulidwa nthawi yomweyo | Ulendo wovuta |
| Palibe | 200 | 300 |
| Kulumikizana ndi ma alarm | 208 | 308 |
| Shunt kumasulidwa | 218 | 310 |
| Ntchito yolipiriratu mita yamagetsi | 310s | 310s |
| Kulumikizana kothandizira | 220 | 320 |
| Kutulutsa kwapansi pamagetsi | 230 | 330 |
| Kulumikizana kothandizira ndi kumasulidwa kwa shunt | 240 | 340 |
| Kutulutsa kwapansi pamagetsi Shunt kumasulidwa | 250 | 350 |
| Magulu awiri a othandizira othandizira | 260 | 360 |
| Kulumikizana kothandizira komanso kutulutsa kwamagetsi | 270 | 370 |
| Kulumikizana ndi ma alarm ndikutulutsa shunt | 218 | 318 |
| Kulumikizana kothandizira ndi ma alarm | 228 | 328 |
| Kulumikizana ndi ma alarm komanso kutulutsa kwamagetsi | 238 | 338 |
| Kulumikizana ndi ma alarm Kulumikizana kothandizira ndi kumasulidwa kwa shunt | 248 | 348 |
| Magulu awiri olumikizirana othandizira ndi ma alarm | 268 | 368 |
| Kulumikizana ndi ma alarm Kulumikizana kothandizira komanso kutulutsa kwamagetsi | 278 | 378 |
Main Performance Indexes
1.Main Performance Indexes
2.Circuit breaker overcurrent chitetezo makhalidwe
◇ Mawonekedwe achitetezo chanthawi yopitilira muyeso pachitetezo chogawa
| Dzina la mayeso panopa | ine/h | Nthawi yokhazikika | Dziko loyamba | Kutentha kozungulira | ||
| ≤63 | 63＜Mu≤250 | Mu≥250 | ||||
| Ochiritsira osati ulendo panopa | 1.05 | ≥1h | ≥2h | ≥2h | Kuzizira | + 30 ℃ |
| Ulendo wamakono wamakono | 1.30 | ＜1h | ＜ 2h | ＜ 2h | Kutentha | |
| Nthawi yobweza | 3.0 | 5s | 8s | 12s | Kuzizira | |
◇ Mawonekedwe achitetezo chanthawi yopitilira muyeso pachitetezo chagalimoto
| Dzina la mayeso panopa | Ine/Ih | Nthawi yokhazikika | Dziko loyamba | Kutentha kozungulira | |
| 10＜Mu≤250 | 250≤Mu≤630 | ||||
| Ochiritsira osati ulendo panopa | 1.0 | ≥2h | Kuzizira | +40 ℃ | |
| Ulendo wamakono wamakono | 1.2 | ＜ 2h | Kutentha | ||
| 1.5 | ≤4 min | ≤8 min | Kuzizira | ||
| Nthawi yobweza | 7.2 | 4s≤T≤10s | 6s≤T≤20s | Kutentha | |
◇ Kukhazikitsa kwachidule kwa kutulutsa nthawi yomweyo
| Ine A | Za kugawa mphamvu | Kwa chitetezo chamoto |
| 63, 100, 125, 250, 400 | 10 inu | 12 inu |
| 630 | 5 ndi 10in | |
| 800 | 10 inu |
3. Magawo azinthu zamkati za ophwanya dera
◇ The oveteredwa ntchito voteji wa kumasulidwa undervoltage ndi: AC50HZ, 230V, 400V;Chithunzi cha DC110V.220V ndi zina zotero.
Kutulutsa kwamagetsi kuyenera kuchitika pamene magetsi atsika mpaka mkati mwa 70% ndi 35% yamagetsi obweranso.
Kutulutsidwa kwa undervoltage sikuyenera kutseka kuti kutsekereza chowotcha kuti chitseke pomwe magetsi ali otsika kuposa 35% yamagetsi ovotera.
The undervoltage relase iyenera kuwonetsetsa kuti yatsekedwa ndikuwonetsetsa kutseka kodalirika kwa wowononga dera pomwe voteji ndi yofanana kapena yoposa 85% yamagetsi ovotera.
◇ Shunt kutulutsa
Mphamvu yowongolera yotulutsa shunt ndi: AC50HZ 230V, 400V;DC100V, 220V, etc.
Kutulutsa kwa Shunt kumatha kugwira ntchito modalirika pamene mtengo wamagetsi ovotera uli pa 70% ndi 110%.
◇ Mlingo wapano wa kulumikizana kothandizira ndi ma alarm
| Gulu | Frame idavotera Inm(A) yapano | Thermal current Inm(A) | Kuvoteledwa ntchito panopa pa AC400V Ie (A) | Idavoteredwa pakali pano pa DC220V Ie(A) |
| Kulumikizana kothandizira | ≤250 | 3 | 0.3 | 0.15 |
| ≥400 | 6 | 1 | 0.2 | |
| Kulumikizana ndi ma alarm | 10≤Inm≤800 | AC220V/1A, DC220V/0.15A | ||
4. Njira yogwiritsira ntchito magetsi
◇ The oveteredwa ntchito voteji wa limagwirira ntchito magetsi ndi: AC50HZ 110V, 230V;DC110V, 220V, etc.
◇ Kugwiritsa ntchito mphamvu zamagalimoto pamakina ogwiritsira ntchito magetsi kukuwonetsedwa patebulo lili pansipa.
| Mphamvu yogawa dera lamagetsi | Kuyambira pano | Kugwiritsa ntchito mphamvu | Mphamvu yogawa dera lamagetsi | Kuyambira pano | Kugwiritsa ntchito mphamvu |
| CAM7-63 | ≤5 | 1100 | CAM6-400 | ≤5.7 | 1200 |
| CAM7-100(125) | ≤7 | 1540 | CAM6-630 | ≤5.7 | 1200 |
| CAM7-250 | ≤8.5 | 1870 |
◇ Kuyika kutalika kwa makina opangira magetsi
Miyezo ya Outline ndi Installation
◇ Mawaya Akutsogolo
Kuyika, Kugwiritsa Ntchito Ndi Kukonza
1. Tsekani ndi kutsegula wowononga dera kangapo kuti muwone ngati njira yogwiritsira ntchito woyendetsa dera yatsekedwa komanso ngati makinawo ndi odalirika.
2. “N”, “1”, “3” ndi “5” za chophwanyira ndi malekezero olowera, ndipo “N”, “2”, “4” ndi “6″ ndi malekezero otuluka, osapiringizika. amaloledwa.
3. Malo ozungulira gawo la waya wogwirizanitsa osankhidwa pamene woyendetsa dera ali ndi mawaya ayenera kufanana ndi momwe amachitira panopa.Onani pa tebulo ili m'munsimu pa gawo la mawaya akuluakulu ozungulira pogwiritsa ntchito mawaya amkuwa ndi zitsulo zamkuwa.
| Zovoteledwa pano (A) | 10 | 16 20 | 25 | 32 | 40 50 | 63 | 80 | 100 | 125 140 | 160 | 180 200 225 | 250 | 315 350 | 400 |
| Kondakitala crosssection area(mm2) | 1.5 | 2.5 | 4 | 6 | 10 | 16 | 25 | 35 | 50 | 70 | 95 | 120 | 185 | 240 |
| Mtengo wapano (A) | Chingwe | Copper bar | ||
| Malo odutsa (mm2) | Kuchuluka | Kukula (mm×mm) | Kuchuluka | |
| 500 | 150 | 2 | 30 × 5 pa | 2 |
| 630 | 185 | 2 | 40 × 5 pa | 2 |
| 800 | 240 | 3 | 50 × 5 pa | 2 |
4. Tsimikizirani kuti zolumikizira zonse ndi zomangira ziyenera kumangidwa popanda kumasuka musanagwiritse ntchito.
5. Ikani chophwanyira dera padera ndikuchikonza chokhazikika pamalo owuma ndi mpweya wabwino.Iyenera kukhala yosavuta kuyisamalira ndikugwira ntchito, nthawi zambiri 1≥1.5 metres kuchokera pansi.
6. Onetsetsani kuti palibe njira zazifupi kapena zazifupi zodutsa pakati pa ma terminal kapena mbali zowonekera.
7. Pambuyo podutsa dera ladzaza, m'pofunika kupeza chifukwa chake ndikuchotsa cholakwikacho.Pambuyo pa bimetal mu wosweka dera kukonzanso, dera likhoza kupatsidwa mphamvu.
