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
ARM3E
ARM3E Series hluav taws xob hom adjustable hom Moulded Case Circuit Breaker 400V / 690V 400A 3/4 ncej Ua nyob rau hauv LSIG Trip Unit
MCCB Highlights
Qhov zoo thiab qhov tseem ceeb ntawm cov khoom siv vuam txheej txheem rau MCCB Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob
1. Sab cua kub tsis kam vuam txheej txheem: cov nyiaj qhov chaw vuam hloov cov cua sov los ntawm cov cua sov tooj liab mus rau qhov chaw vuam. Qhov chaw nyiaj tsis muaj hluav taws xob puas tsuaj, uas tsis ua rau lub ntsej muag nyiaj ploj mus thiab ua mos. Nws khaws cov thawj lub xeev ntawm qhov chaw nyiaj. Kev sib cuag tsis muaj kev puas tsuaj, thiab kev sib txuas ntawm vuam yog qhov zoo, uas ua rau cov neeg kho tshuab lub neej thiab hluav taws xob lub neej ntawm qhov chaw sib cuag los ntawm 15%.
2. Lub tshuab ntsuas kub infrared yog siv los tswj cov vuam tsis zoo, uas ua kom cov vuam zoo thiab txhim kho kev pab cuam lub neej ntawm cov khoom los ntawm 50%.
Lub ntsiab Performance index ntawm ARM3E series Circuit Court breaker
| Qauv | ARM3E-400 | |||||
| Rated tam sim no hauv (A) | 160A, 180A, 200A, 225A, 250A, 280A, 315A, 350A, 375A, 400A | |||||
| Rated tam sim no ntawm ncej loj Inm (A) | 400 A | |||||
| Kev siv qeb | Qeb B | |||||
| Rated qhov kawg luv luv-circuit breaking peev xwm | L | M | H | |||
| Tus naj npawb ntawm tus ncej (P) | 3 P | 3 P | 3 P | 4 P | 4 P | |
| Rated ua hauj lwm voltage Ue (V) | 400 V | |||||
| Rated qhov kawg luv luv-circuit breaking peev Icu (kA) | 50 kA | 65 KAB | 100 KAB | |||
| Rated kev pab cuam luv luv-circuit breaking peev Ics (kA) | 50 kA | 42 KA | 65 KAB | |||
| Rated luv-lub sij hawm tiv taus tam sim no Icw (kA/1S) | 5 KA/1s | 8 KA/1s | ||||
| Rated ua hauj lwm voltage Ue (V) | 690v ua | |||||
| Rated qhov kawg luv luv-circuit breaking peev Icu (kA) | 20 KAB | |||||
| Rated kev pab cuam luv luv-circuit breaking peev Ics (kA) | 15 KAB | |||||
| Rated rwb thaiv tsev voltage Ui (V) | 1000V | |||||
| Rated impulse withstand voltage Uimp (V) | 8kv ua | |||||
| Mechanical life (lub sij hawm) | 4000 | |||||
| Hluav taws xob lub neej (lub sij hawm) | 1000 | |||||
| Arcing nrug (mm) | ≯100 | |||||
W * L * H (mm)  | 3 P | 150 * 258 * 111 | ||||
| 4 P | 200 * 258 * 111 | |||||
| pab 3p | 198 * 277 * 177 hli | |||||
| pab 4p | 250 * 280 * 180 hli | |||||
| pes 3p | 5 712g | |||||
| pes 4p | 7 808g | |||||
Zuag qhia tag nrho thiab installation qhov ntev ntawm Circuit Court breaker
Circuit breaker 400 ncej 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 | C | D | ||
| ARM3R-630 (L / M / H) | ARM3-400 (C / L / M / H) | ARXM3-400L/M/H | 40 | 59 |
| ARM3L-400 (L / M / H) | ARM3ER-630 (L / M / H) | ARM3E-400L / M / H | 26 | 49 |
■ 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 breake
