ʻO ka mea haki kaapuni hihia i hoʻoheheʻe ʻia ʻo RDM5E me CE

Hoʻopili ʻia ka moʻo RDM5E Electronic MCCB i ka pūnaewele hoʻolaha mana o AC50/60Hz, Rated operate voltage a hiki i ka 690, Rated current a hiki i ka 800A.t hoʻohana nui ʻia no ka hoʻolaha ʻana i ka ikehu uila a me ka pale ʻana i ke kaapuni a me ka mea hoʻolako mana mai nā hewa o ka overload, short-circuit a me ka under-voltage. A hiki nō hoʻi ke hana no ka hoʻoili ʻana i ke kaapuni a me ka hoʻomaka ʻana i ka mīkini i nā manawa pinepine ʻole. Loaʻa iā MCCB nā hana pale o ka overload longtime-delay inverse timeimit, shor-circuit shor-ime delay inverse time limit, short-circuit short-time constant time-ag, shor-circuit instantaneous a me undervoltage. Loaʻa i kēia huahana nā pono o ka liʻiliʻi o ka nui, ka hiki ke haki kiʻekiʻe, ka pōkole-arc, ka hoʻokomo maʻalahi o nā mea kōkua, anti-vibration. Kūlike kēia huahana me ke kūlana o IEC60497-21.

MCCB

Alakaʻi Koho
RDM5E 125 M P 4 4 0 2 Z R
Kōmike huahana Ka nui o ka mōlina Ka hiki ke uhaki ʻAno hana Nā Polani ʻAno hoʻokuʻu Kōmike mea komo E hoʻohana i ke code Māhele huahana ʻAno uea
Uila
kaapuni hihia i hoʻoheheʻe ʻia
mea haki
125
250
400
800
M: ʻAno haki waena
H: Haʻihaʻi kiʻekiʻe
ʻano ng
ʻAʻohe code: hana lawelawe pololei
Z. Hana lima e hoʻohuli
P: Hana uila
3:3 mau pou
4:4 mau pou
Kōmike hoʻokuʻu
4: Hoʻokuʻu uila
E nānā i ka Papa 1 no ke code mea hoʻohui ʻAʻohe code: mea haki kaapuni no ka hoʻolaha ʻana
2: Mea haki kaapuni no ka pale ʻana i ka motika
ʻAʻohe code: ʻano kumu
Z: ʻAno kamaʻilio akamai
10:ʻAno pale ahi
ʻAʻohe code: uea mua-papa
R: ka uea ma hope o ka papa
PF: uea pā mua plug-in
PR: uwea pā hope plug-in
Nā Manaʻo:
1) Loaʻa iā ia ka hana hoʻomanaʻo wela overload: hana hoʻomanaʻo wela overload, hana hoʻomanaʻo wela kaapuni pōkole (manawa pōkole).
2) Hana kamaʻilio: ka pilina RS485 maʻamau, ka protocol bus kahua Modbus. Hoʻokō ʻia ia ma o nā mea pono plug-in. E nānā i ka
ka papa ma lalo nei no ka hoʻonohonoho ʻana o nā mea pono kamaʻilio:
No Wehewehena Hana mea hoʻohui
1 Nā mea pono no ka hoʻāla ʻana i ka shunt kamaʻilio Kamaʻilio + shunt + alarm overload me ka ʻole o ka tripping + pihi reset + hōʻike hana
2 Hoʻopili kamaʻilio manaʻo kūlana ʻEhā kamaʻilio mamao + pihi hoʻonohonoho hou + hōʻike hana
3 Hoʻopili uku mua Kaohi uku mua + nā kuhikuhi hana
Nā palena
Ka helu o ke au o ka papa mōlina pūpū Inm (A) 125 250 400 800
Kuhi ʻia i kēia manawa I loko (A) 32,63,125 250 400 630,800
Ka waiwai hoʻonohonoho o kēia manawa IR (A) (12.5~125)+Pani (100~250)+Pani (160~400)+Pani (250~800)+Pani
Pae hiki ke uhaki M H M H M H M H
Helu o nā pou 3P, 4P
Alapine (Hz) i helu ʻia 50
Ui uila insulation i helu ʻia (V) AC1000
Ka uila kū i ka impulse i helu ʻia ʻo Uimp (V) 12000
Ue (V) ka uila hana i helu ʻia AC400/AC690
Ka mamao o ke kuʻi ʻana (mm) ≤50 ≤50 ≤100 ≤100
Pae hiki ke haki pōkole M H M H M H M H
Ka palena i helu ʻia no ka haki pōkole
ka mana aliʻi Icu (kA)
AC400V 50 85 50 85 65 100 75 100
AC690V 35 50 35 50 42 65 50 65
Kaapuni pōkole hana i helu ʻia
t ka mana haki Ics (kA)
AC400V 20 20 20 20 20 20 20 20
AC690V 10 10 10 10 15 15 15 15
Kūlana kū i ka manawa pōkole i helu ʻia
Icw o kēia manawa (kA/1s)
1.5 3 5 10
E hoʻohana i ka mahele A A B B
Hoʻokō me nā kūlana IEC60497-2/GB/T14048.2
Mahana hana kūpono -35℃~+70℃
Ke ola uila (mau manawa) 8000 8000 7500 7500
Ke ola mīkini (mau manawa) 20000 20000 10000 10000
Hoʻohui panela mua
Hoʻohui panela hope
Uea plug-in
Hoʻokuʻu ʻana o ka undervoltage
Hoʻokuʻu ʻana o ka shunt
Hoʻokaʻaʻike kōkua
Hoʻokaʻaʻike alarm
ʻAno hana uila
ʻAno hana lima
Modula mana akamai
Modula mana hoʻāʻo
Hana kamaʻilio
Hoʻonohonoho manawa
Nā Ana
E nānā i ke Kiʻi 1 no nā ana holoʻokoʻa o ka uea papa mua (ʻo XX a me YY ke kikowaena o ka mea haki kaapuni)

 

No ka ʻike hou aku, e kaomi:https://www.people-electric.com/rdm5e-series-moulded-case-circuit-breaker-electronics-mccb-product/

 


Ka manawa hoʻouna: ʻApelila-01-2025
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