Izixazululo Zakho Zokusabalalisa Ugesi
I-Electronic MCCB
400V/690V ACB
I-Thermal magnetic MCCB
Izixazululo Zakho Zesistimu Yelanga
Izixazululo Zakho Zokukhiqiza I-MCCB
I-ARW1
1000 amp acb ekhabetheni uhlobo fixed 400VAC/690VAC 1000A 3 izigxobo 4 izigxobo
ARW1 Izithombe ezinhle kakhulu
Ama-Circuit breaker aklanyelwe ukumisa ukuhamba kukagesi ngaphansi kwezimo ezithile, ngokuvamile phakathi nezimo ezifana ne-overcurrent noma i-short circuit noma ukuqondisa ukugeleza kwesistimu. I-circuit breaker yenziwe ngabathintwayo abazohlukana uma kwenzeka inkinga. Ukumisa ukuhamba kukagesi kugcina izimo ziphephile futhi kuvimbela ukulimala kwemishini.
Ama-air circuit breaker asebenza esebenzisa umoya onomfutho. Njengoba i-breaker ihamba, oxhumana nabo bazohlukana, benze i-arc. Ama-ACB asusa i-arc, egcina i-current iqinile futhi iphephile. Ama-ACB angenye yama-breaker circuit kawoyela, angaphephile kangako. Kubalulekile futhi ukuthi ungaphambanisi ama-ACB nama-vacuum circuit breakers, acisha i-arc usebenzisa i-vacuum. I-VCB iyisinqumo esingcono sokusebenzisa ngaphakathi endlini, amandla kagesi aphezulu, kuyilapho i-ACB ingcono kuzilungiselelo zezimboni.
Ku-ACB, lapho abathintwayo behlukana - ngenxa ye-overcurrent, i-short circuit noma izinjongo zokusebenza - i-ACB isebenza ukuqeda i-arc, okwenza okokusebenza kuphephe. I-ACB isebenzisa inhlanganisela yokucindezela komoya kanye nezakhi zokuqondisa ukuqondisa i-arc kude nesekethe ngokuphepha bese iyelula ize iqedwe.
ARw1
Inkomba yokusebenza eyinhloko ye-ARW1 yochungechunge lwe-circuit breaker
| Imodeli | I-ARW1-1000 | ||
| Ikalwe okwamanje ku-(A) 40℃ | 200A, 400A, 630A, 800A, 1000A | ||
Ikalwe okwamanje kasayizi wozimeleI-Inm (A) | 1000A | ||
| Isigaba sokusetshenziswa | Isigaba B | ||
| Inombolo yezigxobo (P) | 3P | 4P | |
| I-voltage yokusebenza elinganiselwe i-Ue (V) | I-AC400V | ||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | 55KA | ||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | 30KA | ||
| Ilinganiselwe isikhathi esifushane ukumelana ne-Icw yamanje (kA/s) | 30KA/s | ||
| I-voltage yokusebenza elinganiselwe i-Ue (V) | I-AC690V | ||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | / | ||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | / | ||
| Ilinganiselwe isikhathi esifushane ukumelana ne-Icw yamanje (kA/s) | / | ||
| Isilinganiso se-voltage engu-Ui (V) | 1000V | ||
| I-impulse elinganiselwe ukumelana ne-voltage Uimp (V) | 12kv | ||
| Ibanga le-arcing (mm) | 0 | ||
| Indlela yokufaka | Uhlobo lokudonsa, uhlobo olungaguquki | ||
| Ukuhambisana kwe-electromagnetic (EMC) | Imvelo A | ||
| Ukusebenziseka kokuzihlukanisa | Ukuzihlukanisa | ||
W*L*H (mm)
| 3P | 275×345×310 | 262×310×199 |
| 4P | 345×345×310 | 332×310×199 | |
| iphakethe 3p | 526×460×370 | ||
| iphakethe 4p | / | ||
| Isisindo 3p | 5000G | 5000G | |
| Isisindo 4p | 5000G | 5000G | |
Ubukhulu nobukhulu bokufakwa kwe-circuit breaker
I-ARW1-1000 i-circuit breaker engaguquki iyonke kanye nobukhulu bokufaka
I-ARW1-1000 i-draw-out circuit breaker jikelele kanye nobukhulu bokufaka
Izesekeli ze-Air circuit breaker
010203040506