Ile
Awọn Solusan Rẹ Fun Pinpin Itanna
Awọn Solusan Rẹ Fun Eto Oorun
Awọn Solusan Rẹ Fun Ṣiṣelọpọ MCCB
ARM3E
ARM3E Series itanna iru adijositabulu Iru Molded Case Circuit Breaker 400V/690V 400A 3/4 ọpá Itumọ ti ni LSIG Irin ajo Unit
Awọn ifojusi ti MCCB
Awọn anfani ati awọn ifojusi ti ohun elo ilana alurinmorin fun MCCB Itanna iru hardware awọn ẹya ara
1. Side alapapo resistance alurinmorin ilana: awọn fadaka iranran alurinmorin gbigbe ooru lati Ejò alapapo to fadaka iranran alurinmorin. Aami fadaka ko ni ibajẹ ibajẹ itanna, eyiti ko fa aaye aaye fadaka ti o rọ ati di rirọ. O ṣe idaduro ipo atilẹba ti aaye fadaka. Olubasọrọ naa ko ni ibajẹ, ati aitasera alurinmorin dara, eyiti o mu igbesi aye ẹrọ ati igbesi aye itanna ti aaye olubasọrọ pọ si nipasẹ 15%.
2. Imọ-ẹrọ iṣakoso iwọn otutu infurarẹẹdi ni a lo lati ṣakoso ni deede awọn iwọn alurinmorin, eyiti o ṣe idaniloju didara alurinmorin ati mu igbesi aye iṣẹ ọja pọ si nipasẹ 50%.
Atọka iṣẹ akọkọ ti ARM3E jara ẹrọ fifọ
| Awoṣe | ARM3E-400 | |||||
| Ti won won lọwọlọwọ Ni (A) | 160A, 180A,200A,225A, 250A,280A,315A, 350A, 375A, 400A | |||||
| Ti won won lọwọlọwọ ti iwọn fireemu Inm (A) | 400A | |||||
| Ẹka lilo | Ẹ̀ka B | |||||
| Ti won won Gbẹhin kukuru-Circuit kikan ipele agbara | L | M | H | |||
| Nọmba awọn ọpá (P) | 3P | 3P | 3P | 4P | 4P | |
| Ti won won foliteji ṣiṣẹ Ue (V) | 400V | |||||
| Ti won won Gbẹhin-Circuit agbara fifọ kukuru Icu (kA) | 50kA | 65 KA | 100KA | |||
| Ics agbara fifọ kukuru-yika iṣẹ ti a ṣe oṣuwọn (kA) | 50kA | 42KA | 65 KA | |||
| Ti won won fun igba kukuru duro Icw lọwọlọwọ (kA/1S) | 5KA/1s | 8KA/1s | ||||
| Ti won won foliteji ṣiṣẹ Ue (V) | 690V | |||||
| Ti won won Gbẹhin-Circuit agbara fifọ kukuru Icu (kA) | 20KA | |||||
| Ics agbara fifọ kukuru-yika iṣẹ ti a ṣe oṣuwọn (kA) | 15KA | |||||
| Foliteji idabobo Ui (V) ti won won | 1000V | |||||
| Imudani ti o ni idinaduro foliteji Uimp (V) | 8kV | |||||
| Igbesi aye ẹrọ (akoko) | 4000 | |||||
| Igbesi aye itanna (akoko) | 1000 | |||||
| Ijinna Arcing (mm) | ≯100 | |||||
W*L*H (mm)  | 3P | 150*258*111 | ||||
| 4P | 200*258*111 | |||||
| package 3p | 198*277*177 | |||||
| package 4p | 250*280*180 | |||||
| iwuwo 3P | 5712g | |||||
| iwuwo 4P | 7808g | |||||
Ìwò ati fifi sori mefa ti Circuit fifọ
Circuit fifọ 400 fireemu iwọn fifi sori ailewu aarin
■ Iwaju nronu onirin (3P, 4P)
XX, YY jẹ aarin ti apanirun onipolu mẹta
| Awoṣe | 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 |
■ Pipa onirin (3P, 4P)
XX, YY jẹ aarin ti apanirun onipolu mẹta
■ Pilogi-in ru nronu onirin (3P, 4P)
XX, YY jẹ awọn ile-iṣẹ ti fifọ iyika-polu mẹta
