Gida
Maganin Ku Don Rarraba Wutar Lantarki
Maganin Ku Don Tsarin Rana
Maganganun ku Don Samar da MCCB
Farashin ARM3E
ARM3E Series nau'in lantarki nau'in daidaitacce nau'in Molded Case Circuit Breaker 400V/690V 400A 3/4 sanduna Gina a cikin LSIG Tafiya Unit
Babban darajar MCCB
Fa'idodi da mahimman bayanai na kayan aikin walda don sassa na nau'in kayan aikin lantarki na MCCB
1. Side dumama juriya waldi tsari: da azurfa tabo waldi canja wurin zafi daga jan karfe dumama zuwa azurfa tabo waldi. Wurin azurfa ba shi da lalacewar wutar lantarki, wanda baya haifar da tabo ta azurfa don yin shuɗe kuma ya zama mai laushi. Yana riƙe ainihin yanayin wurin azurfa. Alamar ba ta da lalacewa, kuma daidaiton walda yana da kyau, wanda ke ƙara rayuwar inji da rayuwar lantarki na wurin lamba ta 15%.
2. Ana amfani da fasahar sarrafa zafin jiki na infrared don sarrafa daidaitattun sigogi na walda, wanda ke tabbatar da ingancin walda kuma yana inganta rayuwar sabis na samfurin da 50%.
Babban fihirisar ayyuka na ARM3E jerin keɓaɓɓen kewayawa
| Samfura | Saukewa: ARM3E-400 | |||||
| Ƙididdigar halin yanzu A (A) | 160A, 180A, 200A,225A, 250A,280A,315A, 350A, 375A, 400A | |||||
| Ƙimar halin yanzu na girman firam Inm (A) | 400A | |||||
| Kashi na amfani | Rukunin B | |||||
| An ƙididdige madaidaicin matakin ƙetare gajeriyar kewayawa | L | M | H | |||
| Adadin sanduna (P) | 3P | 3P | 3P | 4P | 4P | |
| Ƙimar wutar lantarki mai aiki Ue (V) | 400V | |||||
| Ƙarƙashin Ƙarshen Ƙarfin Ƙarfin Ƙarfafa Ƙarfafawa Icu (kA) | 50k ku | 65 KA | 100KA | |||
| Ƙimar Ics (kA) | 50k ku | 42KA | 65 KA | |||
| Ƙididdigar ɗan gajeren lokaci jure Icw na yanzu (kA/1S) | 5KA/1s | 8KA/1s | ||||
| Ƙimar wutar lantarki mai aiki Ue (V) | 690V | |||||
| Ƙarƙashin Ƙarshen Ƙarfin Ƙarfin Ƙarfafa Ƙarfafawa Icu (kA) | 20 KA | |||||
| Ƙimar Ics (kA) | 15 KA | |||||
| Ƙididdigar wutar lantarki Ui (V) | 1000V | |||||
| Ƙimar ƙwaƙƙwarar ƙarfin ƙarfin jurewar wutar lantarki Uimp (V) | 8kv ku | |||||
| Rayuwar injina (lokaci) | 4000 | |||||
| Rayuwar wutar lantarki (lokaci) | 1000 | |||||
| Nisan Arcing (mm) | ≯100 | |||||
W*L*H (mm)  | 3P | 150*258*111 | ||||
| 4P | 200*258*111 | |||||
| kunshin 3p | 198*277*177 | |||||
| kunshin 4p | 250*280*180 | |||||
| nauyi 3p | 5712g ku | |||||
| nauyi 4p | 7808g ku | |||||
Gabaɗaya da ma'auni na shigarwa na mai watsewar kewayawa
Mai watsewar kewayawa 400 girman firam ɗin shigarwa aminci tazara
n Waya ta gaba (3P, 4P)
XX, YY su ne tsakiyar cibiyar da'ira mai igiya uku
| Samfura | 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 |
∎ Wiring na baya (3P, 4P)
XX, YY su ne tsakiyar cibiyar da'ira mai igiya uku
∎ Filogi na wayoyi na baya (3P, 4P)
XX, YY sune cibiyoyin da'ira mai igiya uku
