Tsev
Koj Cov Lus Qhia Rau Kev Siv Hluav Taws Xob
Koj Cov Ntsiab Lus Rau Hnub Ci
Koj cov kev daws teeb meem rau MCCB Manufacturing
ARXM 3
ARXM3 Series muaj thermal sib nqus hom Circuit Court breaker 400V / 690V 63A 100A 125A 250A 3/4 Ncej
MCCB Highlights
Qhov thib ob cov khoom kom zoo dua ntawm ARXM3 thermal sib nqus hom mccb ---- alloy sib cuag nrog cov ntsiab lus nyiaj siab: mccb cov nyiaj me ntsis 'cov ntsiab lus tuaj yeem ncav cuag 85%
1, Cov ntsiab lus nyiaj siab, siab conductivity, thermal conductivity, arc tsis kam, hluav taws xob hnav tsis kam,
2 、 Kev npaj cov qauv kev sib cuag dynamic thiab zoo li qub thiab cov txheej txheem txhim khu kev qha, txhim kho lub neej hluav taws xob ntawm Circuit Court breaker los ntawm 50%
Lub ntsiab Performance index ntawm ARXM3 series Circuit Court breaker
| Qauv | XWM 3-250 | ||||||||||||
| Rated tam sim no hauv (A) | 100A/125A/140A/160A/180A/200A/225A/250A | ||||||||||||
| Rated tam sim no ntawm ncej loj Inm (A) | 250 A | ||||||||||||
| Kev siv qeb | Qeb A | ||||||||||||
| Rated qhov kawg luv luv-circuit breaking peev xwm | S | L | M | H | |||||||||
| Tus naj npawb ntawm tus ncej (P) | 3 P | 3 P | 4 P | 3 P | 4 P | 3 P | 4 P | ||||||
| Rated ua hauj lwm voltage Ue (V) | 400 V | ||||||||||||
| Rated qhov kawg luv luv-circuit breaking peev Icu (kA) | 35k ua | 35k ua | 70k ua | 100 kA | |||||||||
| Rated kev pab cuam luv luv-circuit breaking peev Ics (kA) | 22k ua | 35k ua | 50 kA | 70k ua | |||||||||
| Rated ua hauj lwm voltage Ue (V) | 690v ua | ||||||||||||
| Rated qhov kawg luv luv-circuit breaking peev Icu (kA) | / | / | 20 kA | / | |||||||||
| Rated kev pab cuam luv luv-circuit breaking peev Ics (kA) | / | / | 10 kA | / | |||||||||
| Rated rwb thaiv tsev voltage Ui (V) | 1000V | ||||||||||||
| Rated impulse withstand voltage Uimp (V) | 8kv ua | ||||||||||||
| Mechanical life (lub sij hawm) | 7000 | ||||||||||||
| Hluav taws xob lub neej (lub sij hawm) | 1000 | ||||||||||||
| Arcing nrug (mm) | ≯50 | ||||||||||||
W * L * H (mm) | 3 P | 107 * 165 * 89 hli | 107 * 165 * 107 hli | ||||||||||
| 4 P | / | 142 * 165 * 107 | |||||||||||
| pab 3p | 130 * 174 * 126 | 130 * 174 * 140 hli | |||||||||||
| pab 4p | / | 180 * 185 * 145 hli | |||||||||||
| pes 3p | 2005 g | 2 550g | |||||||||||
| pes 4p | / | 3 300g | |||||||||||
Zuag qhia tag nrho thiab installation qhov ntev ntawm Circuit Court breaker
Circuit Breaker 250 thav duab loj installation kev nyab xeeb lub sijhawm
■ Pem hauv ntej vaj huam sib luag thaiv (3P, 4P)
XX, YY yog qhov chaw ntawm peb-ncej Circuit Court breaker
| Qauv | H | H1 | A | B | C | D |
| ARM3-250C / L | 89 | 110 | 36.2 ib | 23.3 | 40 | 59 |
| ARXM3-250S | 89 | 109 | 36.2 ib | 23.3 | 40 | 59 |
| ARXM3-250L / M / H | 107 | 126 | 36.2 ib | 23.3 | 40 | 59 |
| ARXM3R-320S UAS | 89 | 109 | 36.2 ib | 23.3 | 40 | 59 |
| Qauv | H | H1 | A | B | C | D |
| ARM3-250M | 107 | 127 | 36.2 ib | 23.3 | 40 | 59 |
| ARM3E-250M/H | 92 | 112 | 17.5 Nws | 43.1 ib | 26 | 59 |
| ARM3L-250M/H | 92.5 ua | 112 | 17.5 Nws | 43.1 ib | 26 | 59 |
■ Sab nraub qaum thaiv (3P, 4P)
XX, YY yog qhov chaw ntawm peb-ncej Circuit Court breaker
■ Plug-in rear vaj huam sib luag thaiv (3P, 4P)
XX, YY yog qhov chaw ntawm peb-ncej Circuit Court breaker
