ARM5 letoto la lihlooho tse mocheso makenete mofuta habeli-breaker mccb 200ka icu=ics Thermal ajustable mofuta mccb 400VAC/415VAC/550VAC/ 690VAC/800VAC400A 630A 3/4 Lipalo
Lintlha-khōlō tsa MCCB
Moralo o utloahalang oa likhokahano tse tsamaeang le tse sa fetoheng o etsa hore boleng bo phahameng ba potoloho e khuts'oane le matla a lihlahisoa tsena a be nyane haholo ho feta kamoo ho neng ho lebelletsoe.
![fasdp8a](https://ecdn6.globalso.com/upload/p/197/image_other/2023-12/656db75bdf3b967781.jpg)
![hgfh6ab](https://ecdn6.globalso.com/upload/p/197/image_other/2023-12/656db766efc6a58743.jpg)
Molao-motheo oa ho sebetsa: hona joale ho phalla ho tsoa ho motho ea tsitsitseng
1, e phalla ho tsoa ho lebitso le tsitsitseng
2, ka ho ikopanya le silevera e tsamaeang, e tsitsitseng le puisano e tsamaeang. Kopano e tsamaeang e potlakela ho khaola tlas'a ketso ea matla a matla a ho hula ka matla a motlakase (Holm force le Lorentz force) ho ntlafatsa lebelo la ho senya.
Moralo oa ho foka moea: ha potoloho e khuts'oane e kholo ea hona joale e etsahala potolohong, likarolo tse hlahisang khase li tla hlahisa khase e 'ngoe tlas'a mocheso o phahameng oa arc, khatello ea moea ka lebokoseng la lihlopha tsa ho ikopanya le eona e eketseha ka potlako,' me phallo e phahameng ea moea e ka ba teng. ho thehoa ka phallo ea moea ea kamore ea ho tima arc, e ka timang arc ka katleho.
Lenane la ts'ebetso la mantlha la li-circuit breaker tsa ARM5
Mohlala | ARM5-630 | ||||||||||||
E behiloe hajoale ho (A) | 400A/500A/630A | ||||||||||||
E fanoe ka tekanyo ea boholo ba foreimi ea Inm (A) | 630A | ||||||||||||
Sehlopha sa tšebeliso | Sehlopha sa A | ||||||||||||
E lekantsoe boemo ba ho robeha ha nako e khuts'oane | L | M | H | ||||||||||
Palo ea lipalo (P) | 3P | 4P | 3P | 4P | 3P | 4P | |||||||
E lekantsoe matla a sebetsang a Ue (V) | 400V/415V | ||||||||||||
E lekantsoe matla a ho robeha ha nako e khuts'oane Icu (kA) | 85kA | 150kA | 200kA | ||||||||||
Litšebeletso tse lekantsoeng tsa ho robeha ha nako e khuts'oane tsa Ics (kA) | 85kA | 150kA | 200kA | ||||||||||
E lekantsoe matla a sebetsang a Ue (V) | 550V/690V | ||||||||||||
E lekantsoe matla a ho robeha ha nako e khuts'oane Icu (kA) | 35kA | 50kA | 65 kA | ||||||||||
Litšebeletso tse lekantsoeng tsa ho robeha ha nako e khuts'oane tsa Ics (kA) | 35kA | 50kA | 65 kA | ||||||||||
Tekanyetso ea motlakase oa motlakase oa Ui (V) | 1000V | ||||||||||||
E lekanyelitsoeng ho mamella motlakase oa Uimp (V) | 8kV | ||||||||||||
Bophelo ba mechine (nako) | 7000 | ||||||||||||
Bophelo ba motlakase (nako) 400ln | 1000 | ||||||||||||
Sebaka sa marang-rang (mm) | 0 | ||||||||||||
Mofuta oa tokollo | Thermomagnetic | ||||||||||||
W*L*H (mm)![]() | IN | 140 | 185 | 140 | 185 | 140 | 185 | ||||||
L | 123.5 | ||||||||||||
H | 123.5 | ||||||||||||
Kakaretso le litekanyo tsa ho kenya li-circuit breaker
Sekhahla sa polokeho ea potoloho ea 630 ea boholo ba foreimi
■ ARM5-630 lithapo tse ka pele (3P/4P)
XX, YY ke setsi sa sekhechana sa potoloho ea lipalo tse tharo
Mohlala | H | H1 | H0 | B | C | D |
ARM5-630 | 123.5 | 167.1 | ||||
ARM5E-630 | 123.5 | 167.1 | ||||
ARM5EHU-630 | 123.5 | 167.1 |
![ARM5-600dxn](https://ecdn6.globalso.com/upload/p/197/image_other/2023-12/656db867c0b1c74713.jpg)