1P, 2P, 3P, 4P BCD curve, MCB, ETM8, AC, DC, AC miniature circuit breaker, i-mini circuit breaker, i-din rail
Isici
I-ETM8 yochungechunge lwe-MCB ihambisana nezinga le-IEC 60898-1.Inesitifiketi se-Dekra / KEMA, CE kanye ne-CB.
Umthamo wokuphuka we-ETM8 yi-10KA, noma i-6KA.
Uhlobo lokukhubeka luyi-B, C, D ijika.
Isilinganiso samanje sithi (1A, 2A, 3A, 4A) 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.Amandla amanje alinganisiwe ahlobene nendawo ehlukene kusetshenziswa isibonelo isigxobo esisodwa esingu-10 kuya ku-16 i-ampere ngokuvamile sisetshenziselwa ukukhanyisa, ama-ampere angama-20 kuya ku-33 ngokuvamile asetshenziselwa ekhishini nendawo yokugezela, aphinde asetshenziselwa isiphephetha-moya nezinye izinto zolayini.Amanye amakhasimende azokhetha i-2 pole, 40ampere kuya ku-63 ampere njengeswishi eyinhloko esikhundleni se-isolator.
Uhlobo lokukhubeka luyi-B, C, D ijika.
I-voltage yokufaka elinganiselwe: AC, 230V, 240V, 230 / 240V (I-Pole engu-1);400 / 415V (izigxobo ezi-2, izigxobo ezi-3).DC, 250V 1P, 500V 2P, 750V 3P, 1000V 4P.
Inesigxobo esisodwa (1p), izigxobo ezimbili (2p), izigxobo ezintathu (3p), nezigxobo ezine (4p).
Kukhona inkomba yesikhundla efakwe emikhiqizweni, Okubomvu kuvuliwe, Okuluhlaza kuvaliwe.
Amatheminali e-MCB ayisivikelo se-IP20 esidizayinelwe ukuthinta iminwe nesandla kuphephile ukuze kugcinwe ukuphepha ngesikhathi sokufakwa.
I-ETM8 MCB ingasebenza ngokuthembekile endaweni enzima, endaweni yokushisa ephakathi -25°C kuya ku-55°C.
Impilo kagesi ingaba imisebenzi efinyelela ku-8000 kanye nempilo yemishini kuze kufike ku-20000, kuyilapho imfuneko ye-IEC ingukusebenza okungu-4000 kanye nokusebenza okungu-10000 kuphela.
Uhlobo lwayo lokukhweza kufanele lufakwe ku-din rail EN60715 35mm.
Isici sobuchwepheshe
| Okujwayelekile | I-IEC/EN 60898-1 | ||
| Ezogesi | Ikalwe okwamanje | A | ( 1 2 3 4) 6 10 16 20 25 32 40 50 63 |
| izici | Izigxobo | 1P 2P 3P 4P | |
| I-voltage elinganiselwe i-Ue | V | 230/400,240/415 | |
| I-Insulation coltage Ui | V | 500 | |
| Isilinganiso sokuvama | Hz | 50/60Hz | |
| Isilinganiso sokuphulwa | A | 4.5/6/10KA | |
| I-impulse elinganiselwe imelana ne-voltage (1.2/50)Uipm | V | 6000 | |
| I-Dielectric test voltage at and ind.Freq.for 1min | KV | 2 | |
| Iziqu zokungcola | 2 | ||
| Isici sokukhululwa kwe-Themo-magnetic | I-BCD | ||
| Omakhenikha | Impilo kagesi | ngaphezu kuka-4000 | |
| izici | Impilo yemishini | ngaphezu kwe-10000 | |
| Inkomba yendawo yokuxhumana | Yebo | ||
| Idigri yokuvikela | IP20 | ||
| Izinga lokushisa eliyisethenjwa lokusetha isici esishisayo | °C | 30 noma 50 | |
| Izinga lokushisa le-ambient (ngesilinganiso sansuku zonke≤35°C) | °C | -25~+55 | |
| Izinga lokushisa lesitoreji | °C | -25...+70 | |
| Ukufakwa | Uhlobo lokuxhumeka kwetheminali | Ibha yekhebula/Uhlobo lwebhasi/ibha yebhasi yohlobo lwephini | |
| Usayizi wetheminali phezulu/phansi kwekhebula | mm² | 25 | |
| AWG | 18-3 | ||
| Usayizi wetheminali phezulu/phansi kwebha yebhasi | mm² | 25 | |
| AWG | 18-3 | ||
| I-torque yokuqinisa | N*m | 3.0 | |
| In-lbs. | 22 | ||
| Ukukhweza | Isitimela se-OnDIN FN 60715(35mm) | ||
| ngedivayisi yokunamathisela esheshayo | |||
| Ukuxhumana | Kusukela phezulu naphansi |
Ukunamathela ezimisweni eziyisisekelo "zekhwalithi, abahlinzeki, ukusebenza, ukukhula", amafektri amancane ama-circuit breaker enziwe e-China manje asezuze ukwethenjwa nodumo lwamakhasimende asekhaya nawakwamanye amazwe.Inhloso yethu ukuqhubeka nokwenza ukuqanjwa kabusha kwesistimu, ukusungula izinto ezintsha zokuphatha, ukuqamba okusha kwe-elite, kanye nokuqanjwa kabusha kwemboni., nikeza ukudlala okugcwele kuzo zonke izinzuzo, futhi uthuthukise ngokuqhubekayo ikhwalithi yabahlinzeki.I-Circle breaker yase-China, imboni ye-MCB, enemikhiqizo yekhwalithi ephezulu, isevisi enhle ngemva kokuthengisa kanye nenqubomgomo yewaranti, sizuze ukwethenjwa ngabalingani abaningi baphesheya kwezilwandle, futhi izimpendulo eziningi ezinhle zibone ukukhula kwefekthri yethu.Sigcwele ukuzethemba namandla, samukela amakhasimende ukuthi ashayele futhi abhale ukuze axoxe futhi afune ikusasa elifanayo.
I-Miniature circuit breaker (efushanisiwe njenge-MCB) iwumkhiqizo we-circuit breaker onobubanzi obukhulu kanye nenani.Umsebenzi wayo oyinhloko ukuhlinzeka ngokuvikela ekwakheni amadivaysi okusabalalisa amandla kagesi.Ngenxa yokuthembeka nokuzinza kwayo, isiphenduke umkhiqizo osetshenziswa kakhulu embonini.Izigebengu zesekethe ezibunjiwe zinesilinganiso samanje esingafika ku-2000A.Isilinganiso esiphezulu samanje sama-breaker circuit amancane singaphakathi kuka-125A.Ngenxa yomehluko womthamo phakathi kwalokhu okubili, emsebenzini othize, indawo ephumelelayo ye-circuit breaker yecala elibunjiwe nayo inkulu kunaleyo ye-miniature circuit breaker, futhi izintambo ezixhunywe kuyo nazo ziwugqinsi, ezingafinyelela ngaphezulu. ezingaphezu kuka-35 square metres.Ezinkulu zifaneleka kakhulu ukukhetha ama-circuit breakers abunjiwe.
