Uhlobo lombane 6KA RCBO CAB6LE
Umda weSicelo
I-CAB6LE-63 series RCBO (intsalela yesaphuli sesekethe yangoku), ilungele i-AC 50Hz, i-voltage elinganisiweyo ye-insulation 400V, i-voltage elinganisiweyo yokusebenza ye-230V / 400V kunye ne-63A yangoku, ingasetyenziselwa ukutshitshiswa kombane kunye nokukhusela ukuvuza kwezixhobo, ukulayisha ngaphezulu kunye ukukhuselwa kwesiphaluka esifutshane somgca, kunye nokuxhamla ngokungaqhelekanga kunye nokuqhawula umgca kunye nokusebenza okungaqhelekanga kwemoto phantsi kweemeko eziqhelekileyo.Olu chungechunge lweemveliso lunoncedo oluphezulu lokuphuka, umthamo omncinci, ubunzima bokukhanya, ubuninzi obunamandla beendawo, ukubonakala okuhle, njl. Kulula ukuyifaka kunye nokusebenzisa umzila wesikhokelo.
Umzekelo Intsingiselo
Imeko yokusebenza eqhelekileyo
1. Iqondo lokushisa lomoya we-ambient yi -5 ° C ~ + 40 ° C, kwaye ixabiso eliqhelekileyo kwiiyure ezingama-24 alidluli +35 ° C.
2. Ukuphakama: Ukuphakama kwendawo yofakelo akudluli kwi-2000m.
3. Iimeko ze-Atmospheric: umswakama ohambelana nomoya awudluli i-50% xa iqondo lokushisa liyi-40 ° C, kunye nomswakama ophezulu ochanekileyo unokuvunyelwa kwiqondo lokushisa eliphantsi, umzekelo, umswakama unokufikelela kwi-90% kwi-20 °. C.Kufuneka kuthatyathwe amanyathelo okuxinana ngamaxesha athile ngenxa yotshintsho lobushushu.
4. Isidanga songcoliseko: Iqondo longcoliseko kwindawo yofakelo likwinqanaba lesi-2.
5. Udidi lofakelo: Udidi lofakelo lwe-RCBO ludidi II.
6. Intsimi yangaphandle yamagnetic kwindawo yofakelo akufanele idlule amaxesha ama-5 kwintsimi ye-geomagnetic kuyo nayiphi na indlela.
7. Ifakwe kwindawo ngaphandle kwempembelelo ecacileyo kunye nokungcangcazela, phakathi ngaphandle kwengozi {ukuqhuma}, kunye nendawo ngaphandle kwemvula nekhephu.
8. Iimeko zokufakela: I-TH35 yohlobo lwemigangatho yokumisela imigangatho isetyenziselwa ukufakela, ifakwe kwibhokisi yokusabalalisa okanye ikhabhinethi yokusabalalisa.Ufakelo kufuneka lufakwe ngokuthe nkqo ngesiphatho ukuya kwindawo apho umbane uvuliwe.
Iinkcukacha eziphambili
| Ikalwe ngaphakathi ngoku | 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Ireyithwe intsalela yokusebenza yangoku | 0.03A, 0.05A.0.075A, 0.1A |
| Izibonda kunye ne-loop yangoku | a.ipali enye iingcingo ezimbini RCBOb.Iipali ezimbini zeRCBO c.Ipali ezintathu RCBO d.Ipali ezintathu ezine ucingo RCBO e.Ipali ezine RCBO |
| Iimpawu zokukhululwa kwangoku ngokugqithisileyo | C uhlobo (5~10In), D uhlobo (10~20In) |
Idatha yoBugcisa
| Ixabiso lombane i-Ue | 400V |
| Ilinganiswe umthamo wokophulwa kwe-Icn | 4500A/6000A/10000A |
| Umlinganiselo wokwaphulwa kwentsalela yesakhono I△m | 2000A |
| Ireyithwe intsalela engakhubekiyo ngoku I△no | 0.5 I△n |
| Ixesha lekhefu lokuhamba ngoku okushiyekileyo libonisiwe kwitheyibhile engezantsi | Uluhlu loku-1 |
| Umgama wegridi | 60mm |
Ixesha elishiyekileyo lokuqhawula umsebenzi wangoku
| Kwi | Kwi | Ixesha lokuqhawula xa intsalela yangoku I△ ilingana neli xabiso lilandelayo | ||||
| IΔn | 2I△n | 0.25A | IΔt | |||
| 6-63 | 0.03 | 0.1 | 0.05 | 0.04 | 0.04 | Max Breaking Ixesha |
Qaphela: I△t ngu-5A, 10A, 20 A, 50A, 100 A, 200A, 500A ixabiso langoku elishiyekileyo.Xa i-II△n＞0.03A, i-0.25A ithatyathwa ngo-5 I△n kwitheyibhile.
◇ Ii-RCBO ezinomlinganiselo wokusebenza oshiyekileyo we-I△n≤30mA zinokukhubeka ngokuzenzekelayo xa amandla ombane esihla aye kwi-50V (i-voltage ehambelanayo) xa kusenzeka impazamo, naxa impazamo yomhlaba ikhoyo enkulu okanye elingana ne-I△n isenzeka.
◇ Ubomi bombane bomatshini be-RCBO bungaphezulu kwamaxesha angama-4000, apho umsebenzi womthwalo {ubomi bombane} ungaphezulu kwamaxesha angama-2000, amaxesha okusebenza: In≤25A, hayi ngaphezulu kwe-240 amaxesha / h;Kwi> 25A, hayi ngaphezulu kwamaxesha angama-120/h.
◇ Iimpawu zokhuseleko lokukhululwa ngokugqithisileyo
Iimpawu zokukhusela ukukhutshwa kwe-overcurrent ihlangabezana neemfuno zeThebhile 2, kunye ne-reference reference lokushisa ngu-+30 ° C, evunyelwe ukuba ibe ngu-+5 ° C.
| Inombolo yesiriyeli | Ukukhutshwa kohlobo lwangoku lwangoku | Uvavanyo lwangoku A | Seta ixesha t | Iziphumo ezilindelekileyo | Ilizwe lokuqala |
| a | C, D | ≤63 | 1.13Ngaphakathi | t≥1h | Isimo esibandayo |
| b | C, D | ≤63 | 1.45Ngaphakathi | t <1h | Ukunyuka ukuya kumhla ochaziweyo ngaphakathi kwe-5S emva kovavanyo a) |
| c | C, D | ≤32 | 2.55Ngaphakathi | 1s | Uhambo Cold state |
| >32 | 1st12os | ||||
| d | C | ≤63 | 5Ngaphakathi | t≥0.1st <0.1s | Uhambo Cold state |
| D | 10Ngaphakathi | ||||
| e | C | ≤63 | 10Ngaphakathi | t≥1h | Uhambo Cold state |
| D | 20Ngaphakathi |
Ulwakhiwo
1. Olu ngcelele lwe-RCBO zii-RCBOs ze-elektroniki ezisebenza ngoku, ezidityaniswe ziiyunithi zohambo oluvuzayo kunye ne-CAB6 series molded case circuit breakers.Banemisebenzi yokukhusela efana nokuvuza (ukutshatyalaliswa kombane), ukugcwala, kunye nesekethe emfutshane.
2. Inxalenye yokuvuza yokuvuza iqulunqwe ikakhulu yi-zero-sequence current transformer eyenziwe nge-high magnetic permeability material, i-electronic control circuit, i-release and connecting rod, njl., kwaye ifakwe kwi-plastic case;inxalenye ye-RCBO yenziwe ngendlela yokusebenza, ukukhutshwa kwe-Electromagnetic, ukukhutshwa kwe-thermal, inkqubo yoqhagamshelwano, igumbi lokucima i-arc, njl.
3. Umgaqo osebenzayo wokuvuza kombane (okanye ukothuka kombane)
Xa kukho impazamo yokutshatyalaliswa kwisiphaluka esikhuselekileyo, isamba se-vector yangoku ye-zero-sequence current transformer ayilingani no-zero.Xa i-residual current ifikelela kwi-elbow ye-residual esebenzayo yangoku, i-voltage ye-signal yenziwa kwisiphumo sesibini se-transformer.Ukuqhuba, inkqubo ye-electromagnetic ekhubekayo iyatsalela ngaphakathi, kwaye intonga yokudibanisa ityhala isaphuli sesekethe ukuba ihambe ngexesha elithile, inqumle umbane, ngaloo ndlela ikhusela umntu kumothuko wombane okanye ukuvuza kombane.
4. Umgaqo wokukhuselwa kwe-overload okanye i-short circuit circuit
Xa i-overloaded okanye i-short-circuit iphutha lenzeka kumgca okhuselweyo, ukukhululwa kwe-overcurrent (ukukhululwa kwe-electromagnetic okanye ukukhululwa kwe-thermal) kwicandelo lokuqhawula kunqanyulwa ukunikezelwa kwamandla, ngaloo ndlela kukhusele umgca wokugqithiswa okanye umbane omfutshane.
5. Qaphela: Le nkqubo ayikwazi ukukhusela ukutshitshiswa kombane okubangelwa ukuvuza kweengcingo ezimbini eziqhagamshelana nesekethe ekhuselweyo ngexesha elinye.Nceda uqaphele ukusetyenziswa kombane ngokukhuselekileyo.
Umgaqo wokuSebenza
Umzobo wocingo Jonga iSazobe 1(a~e)
Lilonke kunye neDimension yoFakelo
◇ Ilinganiswe ngoku: 6-32A
◇ Ilinganiswe ngoku: 40-63A
Faka
1. Ngexesha lofakelo, khangela ukuba idatha yobugcisa obusisiseko kwi-nameplate iyahlangabezana neemfuno zokusetyenziswa.
2. Jonga i-RCBO kwaye uyisebenzise amaxesha amaninzi.Umsebenzi uya kuba bhetyebhetye kwaye unokwethenjelwa, kwaye unokufakwa kuphela emva kokuqinisekisa ukuba ulungile.
3. I-RCBO iya kufakwa ngokweemfuno ezichaziweyo.Isiphelo esingenayo icala lamandla ngaphezu kwe-breaker circuit, isiphelo esiphumayo sisecaleni lomthwalo ngaphantsi kwe-breaker circuit, kunye ne-handle up position yindawo evaliweyo yoqhagamshelwano.
4. Ngexesha lofakelo, faka i-RCBO kwingoma yokufakela, faka iingcingo ezingenayo neziphumayo kwibhloko ye-terminal, kwaye uqhagamshele i-RCBO ngezikrufu.
Qaphela: indawo enqamlezileyo yocingo olukhethiweyo olukhethiweyo kufuneka lufaneleke ukulinganisa okwangoku.Jonga kule theyibhile ilandelayo xa ukhetha iPVC ucingo lobhedu.
| Ilinganiswe ngoku A | 6 | 10 | 16 | 20 | 25 | 32 | 40 | 50 | 63 |
| Indawo yecandelo lomqhubi mm2 | 1 | 1.5 | 2.5 | 2.5 | 4.0 | 6 | 10 | 10 | 16 |
6. Nge-n-wire RCBO, xa i-wiring, i-n-wire engenayo iya kudibaniswa nomthwalo we-zero wire, kwaye i-n-wire ephumayo iya kudibaniswa nomthwalo we-zero wire, kwaye i-n-wire ephumayo ayikwazi ukusekwa, ukwenzela ukuba isekethe ye-elektroniki isebenze ngokuqhelekileyo kwaye idlale indima yokukhusela ukuvuza.
Ukusetyenziswa kunye noLondolozo
1. Ukuvuza kwangoku, ukugqithiswa kunye neempawu zokukhusela isiphaluka esifutshane se-RCBO zonke zibekwe kwifektri kwaye azikwazi ukulungelelaniswa ngokungqongqo ngexesha lokusetyenziswa.
2. Emva kokuba i-RCBO isanda kufakwa okanye iqhutywe kangangethuba elithile (idla ngokuba yinyanga enye), phantsi kwemeko yokuvala nokunika amandla, kufuneka kucinezelwe iqhosha “lovavanyo”, kwaye i-RCBO mayivuleleke, kungenjalo oko kubonisa ukuba i-RCBO. Ukusilela, kufuneka kususwe ukuze kuhlolwe.
3. Emva kokuba i-RCBO iye yavuza (okanye umothuko wombane), “iqhosha lomyalelo” liyaphuma ukubonisa.Cinezela "iqhosha lomyalelo" phambi kokuvala.
4. I-RCBO ivulwa ngenxa yokungaphumeleli kwesekethe elawulwayo (i-overload, isiphaluka esifutshane, i-leakage), kwaye isibambo sokusebenza sikwindawo yohambo.Emva kokufumanisa isizathu, ukususa iphoso, isibambo kufuneka sihanjiswe phantsi ukuze senze isixhobo sokusebenza sibophe ngaphambi kokuvala.
5. Ngokwezinto ezahlukeneyo zokukhusela, i-RCBO eyahlukileyo kunye ne-current rated yangoku, i-rated residual operating current kunye nexesha lokuvuza lokuvuza kufuneka likhethwe.
Ukuodola Imiyalelo
Umsebenzisi kufuneka achaze oku kulandelayo xa eodola:
1. Igama kunye nemodeli:
2. Ikalwe ngoku(Ngaphakathi)
3. Iindidi zokukhutshwa kwe-overcurrent ngokukhawuleza (C,D);
4. Ireyithingiwe intsalela yokusebenza ngoku (I△n);
5. Inani leepali (P);
6. Ubungakanani bokuodola.
Umzekelo: Umyalelo we-CAB6LE-63/3N RCBO, ulinganiswe ngoku 20A, uhlobo lwe-D, iipali ezintathu ezine-wire (3P + N), i-residual yokusebenza ngoku i-30mA, ubungakanani be-50
