Ngwa MCCB JCOF Onye enyemaka enyemaka
Okwu mmalite
Kọntaktị inyeaka JCOF (ma ọ bụ mgba ọkụ) bụ kọntaktị mgbakwunye agbakwunyere na sekit iji chebe kọntaktị bụ isi. Ngwa a na-enye gị ohere ịlele ọkwa nke Miniature Circuit Breaker ma ọ bụ ihe nchekwa mgbakwunye site na ebe dịpụrụ adịpụ. A kọwara n'ụzọ dị mfe, ọ na-enyere aka ịchọpụta ma ihe mgbawa ahụ emeghere ma ọ bụ mechie. Enwere ike iji ngwaọrụ a maka ebumnuche dị iche iche karịa egosi ọkwa dịpụrụ adịpụ
The Miniature Circuit Breaker ga-agbanyụọ ọkọnọ na moto ma chebe ya pụọ na mmejọ ma ọ bụrụ na sekit ike nwere mmejọ (obere-circuit ma ọ bụ bufee). Otú ọ dị, nyocha nke ọma nke sekit njikwa na-egosi na njikọ ndị ahụ na-anọgide na-emechi, na-enye ọkụ eletrik na kọntaktị kọntaktị na-enweghị isi.
Gịnị bụ ọrụ kọntaktị inyeaka?
Mgbe oke ibu na-ebute MCB, waya na MCB nwere ike ire ọkụ. Ọ bụrụ na nke a na-eme ugboro ugboro, sistemu nwere ike ịmalite ise anwụrụ. Kọntaktị inyeaka bụ ngwaọrụ na-enye ohere ka otu mgba ọkụ jikwaa ngbanwe ọzọ (na-abụkarị ibu).
Kọntaktị inyeaka nwere nhazi abụọ nke kọntaktị dị ugbu a dị ala na njedebe ọ bụla yana eriri igwe nwere kọntaktsị ike dị elu n'ime. Otu kọntaktị akpọpụtara dị ka "voltaji dị ala" na-achọpụtakarị.
Kọntaktị inyeaka, nke yiri isi ike contactor coils, nke a na-egosi maka ọrụ na-aga n'ihu n'oge osisi niile, nwere ihe ndị na-egbu oge na-egbochi arcing na mmebi ga-ekwe omume ma ọ bụrụ na kọntaktị inyeaka ga-emepe ebe onye kọntaktị bụ isi ka na-enye ume.
A na-eji kọntaktị inyeaka:
A na-eji kọntaktị inyeaka nweta nzaghachi nke kọntaktị bụ isi mgbe ọ bụla njem mere
Kọntaktị inyeaka na-echekwa ihe mgbawa sekit gị na akụrụngwa ndị ọzọ.
Kọntaktị inyeaka na-enye nchebe ka mma megide mmebi eletrik.
Mmekọrịta inyeaka na-ebelata ohere nke ọdịda eletrik.
Mmekọrịta inyeaka na-enye aka n'ịdịte ihe nkwụsị sekit.
Nkọwa ngwaahịa
Isi atụmatụ
Ọdịiche dị n'etiti kọntaktị bụ isi na kọntaktị inyeaka:
| Kpọtụrụ ndị isi | Kpọtụrụ aka |
| Na MCB, ọ bụ usoro kọntaktị bụ isi na-ejikọta ibu na ọkọnọ. | Njikwa, egosi, mkpu, na sekit nzaghachi na-eji kọntaktị inyeaka, nke a makwaara dị ka kọntaktị enyemaka |
| Ndị ana-akpọ ndị bụ isi bụ NO (na-emeghekarị) kọntaktsị, nke na-egosi na ha ga-emelite kọntaktị naanị mgbe ejiri igwe magnetik MCB kwadoro. | A na-enweta kọntaktị abụọ NO (Na-emepe emepe) na NC (emechiekarị) na kọntaktị inyeaka. |
| Isi kọntaktị na-ebu nnukwu voltaji na elu ugbu a | Kọntaktị inyeaka na-ebu voltaji dị ala na nke dị ala |
| Ịgba ọkụ na-apụta n'ihi nnukwu ihe ugbu a | Ọnweghị ọkụ na-apụta na kọntaktị inyeaka |
| Ndị kọntaktị bụ isi njikọ ọnụ na njikọ moto | A na-eji kọntaktị inyeaka eme ihe n'ụzọ bụ isi na sekit njikwa, sekit ngosi, na sekit nzaghachi. |
Data teknụzụ
| Ọkọlọtọ | IEC61009-1, EN61009-1 | ||
| Njirimara eletrik | Egotara uru | UN(V) | N'ime (A) |
| AC415 50/60Hz | 3 | ||
| AC240 50/60Hz | 6 | ||
| DC130 | 1 | ||
| DC48 | 2 | ||
| DC24 | 6 | ||
| Nhazi | 1 N/O+1N/C | ||
| Enyere mkpali eguzogide voltaji (1.2/50) Uimp (V) | 4000 | ||
| Osisi | 1 mkpanaka (obosara 9mm) | ||
| Voltage mkpuchi mkpuchi Ui (V) | 500 | ||
| Dielectric TEST voltaji na ind.Freq.maka 1 nkeji (kV) | 2 | ||
| ogo mmetọ | 2 | ||
| Nrụ ọrụ igwe | Ndụ eletrik | 6050 | |
| Ndụ mechanical | 10000 | ||
| ogo nchedo | IP20 | ||
| Ọnọdụ okpomọkụ (na nkezi ≤35 ℃ kwa ụbọchị) | -5...+40 | ||
| Ọnọdụ nchekwa (℃) | -25...+70 | ||
| Nwụnye | Ụdị njikọ ọnụ | USB | |
| Nha ọdụ elu/ala maka eriri | 2.5mm2 / 18-14 AWG | ||
| torque na-agbatị | 0.8 N*m / 7 In-Ibs. | ||
| Ịkwanye | Na DIN okporo ígwè EN 60715 (35mm) site na ngwa ngwa mkpachị ngwaọrụ | ||

CSDM7-63H-3300
WLM6RT-125A
WLM6RT-160A
WLM6RT-250A
WLM6RT-400A
WLM6RT-630A
WLM6RT-800A
WLM6RT-1250A
JCB1-125
JCB2-40M
JCB3-80H
JCB3-80M
JC125-4P
JCB3-63DC
JCMX
JCSD
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JCMX1-125
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JCSD1-125
JCR3HM
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JCRB2-100
JC3RH-2P
JC3RH-S
JC3RH-B
JC3RH-BS
JCR2-63
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JCB2LE-80M
JCB1LE-125
JCB3LM-80
JCH2-125
CJ19
JCMCU
JCHA
JCSD-40
JCSD-60
JCSP-40
JCSP-60
JCSPV
WEW1-1000
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DC6-125
AX-400-1250
AXAL-400-1250A
AL-400-1250
DC3-160
AXS-400-1250A
SHT-125-160
UVT-125-160A
P-250A-3P-A
400-3P / 4P ọnụ mkpuchi
1250-3Pmccb ngwa busbar
250-3P ntụgharị ọnụ
WLM6-TCV-160A-3P
WLM6-MIP-250A
WLM6-125A-3300 3P/4P
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WLM6E-2000A-3300 3P/4P
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WLM6EY-250-3300 3P/4P
WLM6EY-400 3P/4P
WLM6EY-630 3P/4P
WLM6EY-800A 3P/4P
WLM6EY-1250A 3P/4P
WLM6ELY-160A
WLM6ELY-250A
WLM6ELY-400A
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WLM8LY-125H-3300
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WLM7HU-250-3300 3P
WLM7HU-315-3300 3P
WLM7HU-400-3300 3P
WLM7HU-630-3300 3P
WLM7HU-800-3300 3P
PV-1500V/250A
WEW3-1600
WEW3-2500
WEW3-4000
WEW3-7500







