Ụgwọ nke ụlọ ọrụ Zhejiang Jiuce Intelligent Electric Co., Ltd.
JCM1- Mgbasa okirikiri ikpe akpụziri
JCM1 usoro ebuedIgwe ihe nbibi nke ikpe (nke a na-akpọkwa ya dị ka onye na-agbaji sekit) bụ ụdị ihe mgbaji sekit ọhụrụ nke ụlọ ọrụ anyị nwere imepụta teknụzụ dị elu nke mba ụwa.
Nchekwa oke ibu, Mkpuchi obere sekit, N'okpuru nchebe voltaji
Egosiri voltaji mkpuchi ihe ruru 1000V, dabara adaba maka ntughari na-adịkarịghị na mbido moto
voltaji arụ ọrụ ruru 690V;
Dị na 125A, 160A, 200A, 250A, 300A, 400A, 600A, 800A
Na-akwado IEC60947-2
Okwu mmalite:
Molded Case Circuit Breakers (MCCB) bụ ihe achọrọ nke sistemu eletriki, na-enye nchekwa oke ibu yana nchekwa obere oge.N'ọtụtụ ọnọdụ, a na-etinye MCCB n'ime bọọdụ nkesa ike nke ụlọ ọrụ, na-ekwe ka usoro ahụ mechie ngwa ngwa mgbe ọ dị mkpa.MCCB dị na nha na ọkwa dị iche iche, dabere na nha sistemụ eletriki.
N'ime ntuziaka a, anyị ga-ekpuchi akụkụ na atụmatụ nke MCCB a na-ahụkarị, ka ha si arụ ọrụ, yana ụdị ndị dị.Anyị ga-atụlekwa uru dị n'iji ụdị ihe nkwụsịtụ a na sistemụ eletrik gị.
lts gosiri voltaji mkpuchi mkpuchi bụ 1000V, nke dabara maka ntụgharị oge na-adịghị na moto na-amalite na sekit nwere AC 50 Hz, voltaji na-arụ ọrụ ruo 690V ma gosipụta ugbu a ruo 800ACSDM1-800 na-enweghị nchebe moto).
Ọkọlọtọ: IEC60947-1, ụdịl
lEC60947-2lihe mgbawa voltaji
IEC 60947-4 ndị na-agbaji sekit eletriki na ndị na-amalite moto
IEC 60947-5-1 Ngwa sekit njikwa eletrọnịkị
Atụmatụ kachasị mkpa
● Onye na-agbaji sekit nwere oke ibu, obere sekit na ọrụ nchebe na-adịghị ala, nke nwere ike ichebe eriri na akụrụngwa ọkụ site na mmebi.N'otu oge ahụ, ọ nwere ike inye nchebe kọntaktị na-apụtaghị ìhè maka ndị mmadụ, ma nwee ike inye nchebe maka mmejọ nkwụsị ala ogologo oge nke enweghị ike ịhụ ya site na nchebe dị ugbu a, nke nwere ike ibute ọkụ ọkụ.
● Onye na-agbaji sekit nwere njirimara nke obere olu, ịdị elu na-agbaji, mkpụmkpụ mkpụmkpụ na mgbochi vibration
● Enwere ike itinye ihe mgbawa sekit na kwụ ọtọ na kwụ ọtọ
● A pụghị ịgbanye ihe nkesa sekit, ya bụ, nanị 1, 3 na 5 ka a na-anabata ka ọ bụrụ ọdụ ọkụ, na 2, 4 na 6 bụ ọdụ ụgbọ mmiri.
● Enwere ike kewaa ihe mgbawa sekit ka ọ bụrụ waya ihu, eriri azụ na nkwụnye nkwụnye
Data teknụzụ
● ọkọlọtọ: IEC60947-2
● Akara voltaji arụ ọrụ: 690V;50/60Hz
● ikewapụ voltaji: 2000V
● Ịwagharị voltaji na-eyi nguzogide:≥8000V
● Njikọta:
ndị nduzi siri ike ma ọ bụ na-agbanwe agbanwe
n'ihu conductors na-esonye
● Njikọta:
ndị nduzi siri ike ma ọ bụ na-agbanwe agbanwe
n'ihu conductors na-esonye
ohere maka ịrịgo ruo ogologo ọdụ
● Ihe plastik
Ọkụ na-eguzogideihe naịlọn PA66
ike ikike ikike igbe:>16MV/m
● Igwe ọkụ na-adịghị mma na-eyi nguzogide na ọkụ nke akụkụ elu: 960 ° C
Kọntaktsị kwụ ọtọ - alloy: T2Y2 ọla kọpa dị ọcha, isi kọntaktị: graphite ọlaọcha CAg (5)
● Oge imechi: 1.33Nm
● Igwe ọkụ eletrik na-eguzogide (ọnụọgụ nke okirikiri): ≥10000
● Mechanical wear resistance (ọnụọgụ cycles): ≥220000
● Koodu IP: IP>20
● Ịkwado: kwụ ọtọ;ejikọta na bolts
● Ihe plastik nke ụzarị UV na enweghị ọkụ
● bọtịnụ nnwale
● Ọnọdụ okpomọkụ: -20° ÷+65°C
Kedu ihe bụ MCCB?
MCCB bụ ụdị dị mkpụmkpụ maka onye na-agbaji ihe nkedo ikpe.Ọ bụ ihe atụ a na-ahụkarị nke ngwaọrụ nchekwa eletrik nke a na-ejikarị eme ihe mgbe ibu dị ugbu a dị elu nke ukwuu karịa njedebe nke obere sekit sekit.
MCCB na-enye nchebe pụọ na mmejọ sekit dị mkpụmkpụ ma jiri ya mee ihe maka ịgbanye sekit.Enwere ike iji ya rụọ ọrụ maka ọkwa dị ugbu a dị elu yana ọkwa mmejọ, n'ihe gbasara ebumnuche ụlọ ole na ole.Ogo ogo dị ugbu a na ikike mgbawa dị elu na Molded Case Circuit Breaker pụtara na ha dabara adaba maka ebumnuche ụlọ ọrụ.
Kedu ka MCCB si arụ ọrụ?
MCCB na-eji ngwaọrụ nwere mmetụta na-ekpo ọkụ (ihe na-ekpo ọkụ) nwere ngwaọrụ eletrọnịkị dị ugbu a (ihe ndọta) iji nye usoro njem maka nchekwa na ebumnuche iche.Nke a na-enyere MCCB aka ịnye:
Nchekwa oke ibu,
Nchekwa mmejọ eletrik megide mkpirisi sekit, na
Mgbanwe ọkụ eletrik maka nkwụsị.
Kedu ihe dị iche n'etiti MCB na MCCB?
MCB na MCCB na-ejikarị ngwaọrụ nchebe sekit.Ngwa ndị a na-enye nchebe pụọ na sekit dị ugbu a na nke dị mkpụmkpụ.Ọdịiche dị ole na ole n'etiti ngwaọrụ abụọ a ewezuga ikike akwadoro ugbu a.Ikike nke MCB dị ugbu a na-adịkarị n'okpuru 125A, yana MCCB dị ruo ogo 2500A.
