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 250A 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. Acereare muaj zog vuam core kev sib tw, thiab siv tag nrho cov khoom siv tsis siv neeg los hloov kho qhov chaw vuam txheej txheem los ntawm txhua qhov chaw ntawm lub neej.
2. Cov txheej txheem vuam yuav tsum yog tus qauv. Standardized electrode processing, standardized electrode siv, standardized electrode tu thiab standardized ntaub ntawv tswj tag nrho cov teeb meem ntawm tsis ruaj tsis khov txheej txheem vuam Nws muaj ib tug xov tooj ntawm cov txheej txheem tseem ceeb technologies. Xws li indirect cua kub tsis kam brazing txheej txheem, induction brazing txheej txheem thiab tsis siv neeg vuam tom qab sib tsoo (rau vuam teeb meem ntawm cov khoom sib txawv).
3. 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-250 | ||||
| Rated tam sim no hauv (A) | 63A, 70A, 75A, 80A, 90A, 100A, 125A, 140A, 150A, 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 | M | H | |||
| Tus naj npawb ntawm tus ncej (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 | 85k ua | |||
| Rated kev pab cuam luv luv-circuit breaking peev Ics (kA) | 35 KA | 50 kA | |||
| Rated luv-lub sij hawm tiv taus tam sim no Icw (kA/1S) | 3 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) | 10 KAB | ||||
| 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 * 92 hli | |||
| 4 P | 142 * 165 * 92 hli | ||||
| pab 3p | 130 * 175 * 130 hli | ||||
| pab 4p | 180 * 180 * 145 hli | ||||
| pes 3p | 21 019g | ||||
| pes 4p | 2 826g | ||||
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 | H0 | H | H1 | A | B | C | D |
| ARM3E-125 (M / H) | 28.5 Nws | 2 | 106-110 : kuv | 16 | nees nkaum ob | 28 | 42 |
| ARM3ER-160 (M / H) | 28.5 Nws | 92 | 106-110 : kuv | 16 | nees nkaum ob | 26.5 ib | 42 |
| ARM3L-125 (M / H) | 28.5 Nws | 93 | 106-110 : kuv | 16 | nees nkaum ob | 28 | 50 |
| ARXM3R-160 (S/L/M) | 22.5 ib | 70 | 106-110 : kuv | 85 | 20 | 32.5 ib | 57 |
■ 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
