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
Thermal sib nqus MCCB
ARM5 series thermal sib nqus hom ob-breaker mccb 200ka icu = ics Thermal ajustable hom mccb 400VAC / 415VAC / 550VAC / 690VAC / 800VAC400A 630A 3/4 Ncej
MCCB Highlights
Cov qauv tsim nyog tsim ntawm kev txav thiab kev sib cuag ruaj khov ua rau luv luv Circuit Court ncov tus nqi thiab lub zog ntawm cov khoom siv no I²t ntau me dua li qhov xav tau
Txoj hauv kev ua haujlwm: tam sim no ntws los ntawm kev sib cuag ruaj khov
1, ntws tawm los ntawm kev sib cuag ruaj khov
2, los ntawm kev txav, ruaj khov kev tiv tauj thiab kev sib cuag txav. Kev txav mus los sai sai disconnects nyob rau hauv qhov kev txiav txim ntawm lub zog hluav taws xob repulsion quab yuam (Holm quab yuam thiab Lorentz quab yuam) los txhim kho qhov tawg ceev.
Cua tshuab tsim: thaum lub luv luv Circuit Court loj tam sim no tshwm sim nyob rau hauv lub Circuit Court, cov roj tsim qhov chaw yuav tsim tau lwm cov roj nyob rau hauv lub siab kub ntawm lub arc, cov huab cua siab nyob rau hauv lub contact unit box nce sai heev, thiab ib tug high-ceev cua khiav tau. tau tsim los ntawm cov cua qhov hluav taws xob ntawm lub arc extinguishing chamber, uas muaj peev xwm extinguish lub arc.
Lub ntsiab Performance index ntawm ARM5 series Circuit Court breaker
| Qauv | ARM5-630 | ||||||||||||
| Rated tam sim no hauv (A) | 400A/500A/630A | ||||||||||||
| Rated tam sim no ntawm ncej loj Inm (A) | 630a ua | ||||||||||||
| Kev siv qeb | Qeb A | ||||||||||||
| Rated qhov kawg luv luv-circuit breaking peev xwm | L | M | H | ||||||||||
| Tus naj npawb ntawm tus ncej (P) | 3 P | 4 P | 3 P | 4 P | 3 P | 4 P | |||||||
| Rated ua hauj lwm voltage Ue (V) | 400V / 415V | ||||||||||||
| Rated qhov kawg luv luv-circuit breaking peev Icu (kA) | 85k ua | 150 kA | 200 kA | ||||||||||
| Rated kev pab cuam luv luv-circuit breaking peev Ics (kA) | 85k ua | 150 kA | 200 kA | ||||||||||
| Rated ua hauj lwm voltage Ue (V) | 550V / 690V | ||||||||||||
| Rated qhov kawg luv luv-circuit breaking peev Icu (kA) | 35k ua | 50 kA | 65k ua | ||||||||||
| Rated kev pab cuam luv luv-circuit breaking peev Ics (kA) | 35k ua | 50 kA | 65k ua | ||||||||||
| 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) 400ln | 1000 | ||||||||||||
| Arcing nrug (mm) | 0 | ||||||||||||
| Tso tawm hom | Thermomagnetic | ||||||||||||
W * L * H (mm) | IN | 140 | 185 | 140 | 185 | 140 | 185 | ||||||
| L | 123.5 Nws | ||||||||||||
| H | 123.5 Nws | ||||||||||||
Zuag qhia tag nrho thiab installation qhov ntev ntawm Circuit Court breaker
Circuit Breaker 630 thav duab loj installation kev nyab xeeb lub sijhawm
■ ARM5-630 pem hauv ntej vaj huam sib luag thaiv (3P / 4P)
XX, YY yog qhov chaw ntawm peb-ncej Circuit Court breaker
| Qauv | H | H1 | H0 | B | C | D |
| ARM5-630 | 123.5 Nws | 167.1 ib | ||||
| ARM5E-630 | 123.5 Nws | 167.1 ib | ||||
| ARM5EHU-630 | 123.5 Nws | 167.1 ib |
