6KA MCB Obere sekit Breaker CAB6-63
Oke ngwa
CAB6-63 usoro mini sekit breaker (nke a na-akpọ MCB) nwere ọrụ nchebe okpukpu abụọ nke ibu ibu na obere sekit.Ọ dabara maka sekit na AC 50Hz, voltaji 230 / 400V dị ugbu a ma gosipụta ya ugbu a ruo 63A, dị ka oke ibu na nchekwa sekit dị mkpụmkpụ nke sekit, yana kwa maka ọrụ na-apụ apụ nke sekit.kristal nwere njirimara nke obere nha, ịdị arọ dị arọ, ike nkewa, ọkụ ọkụ, nkwụsị mmetụta, ntinye ụgbọ okporo ígwè, nchekwa na ntụkwasị obi.Ọ dị mma maka ndị na-abụghị ndị ọkachamara iji.A na-ejikarị ya eme ihe na ụlọ ọrụ mmepụta ihe na ngwuputa ihe, ụlọ elu dị elu, azụmahịa na ezinụlọ.
Usoro ihe nkesa sekit a na-ezute ihe GB / T1 0963.1 chọrọ.
Ihe Nlereanya Pụtara
Mian nka na ụzụ
1. Ụdị ihe nkedo sekit
◇ Enyere ugbu a: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A,63A
◇ Osisi: 1P, 2P, 3P, 4P
◇ Njirimara ntọhapụ Thermo-magnetic: C, D
2. Nka na ụzụ data nke sekit breaker:
| Nha etiti Enyere InmA ugbu a | 63 |
| Osisi | 1/2/3/4 |
| Ugboro ugboro | 50 |
| Egotara voltaji Ue | 230/400 400 |
| Enyere aha ugbu a In | 6, 10, 16, 20, 25, 32, 40, 50, 63 |
| Enyere ikike imebi | kA 4.5 6.0 (H) 10.0 (G) Ọnụ ego 0.8 |
| Njirimara ntọhapụ Thermo-magnetic | C,D |
3. Ndụ eletrik: 10000 Cycles, na ọrụ ibu (ndụ eletrik) bụ 4000 Cycles.
4. Ngwongwo dielectric: onye na-agbaji sekit nwere ike iguzogide ike ugboro ugboro na-eguzogide ule voltaji nke 50Hz na 2000V, na-adịgide adịgide maka 1min, na-enweghị ntinye ezé ma ọ bụ flashover.
5. Njirimara nchebe nke ntọhapụ n'elu-ugbu a: njirimara nchebe nke ntọhapụ na-emebiga ihe ókè na-emezu ihe achọrọ nke Tebụl 2. Ntụle ihu igwe ihu igwe bụ + 30 ° C, na ndidi bụ + 5 ° C.
| Nọmba usoro n'usoro | Overcurrent ozugbo ụdị ntọhapụ | Egotara ugbu a na A | Nwalee ugbu a A | Tọọ oge t | Nsonaazụ tụrụ anya ya | Malite steeti |
| a | C,D | ≤63 | 1.13 n'ime | t≤1h | Enweghị njem | Ọnọdụ oyi |
| b | C,D | ≤63 | 1.45 n'ime | t <1h | Njem | Bilie na nke akọwapụtara ugbu a n'ime 5S mgbe ule a) |
| c | C,D | ≤32 | 2.55 n'ime | 1s | Njem | Ọnọdụ oyi Ọnọdụ oyi |
| >32 | 1s | |||||
| d | C | ≤63 | 5N'ime | t≤0.1s | Enweghị njem | Ọnọdụ oyi Ọnọdụ oyi |
| D | 10N'ime | |||||
| e | C | ≤63 | 10N'ime | t <0.1s | Njem | Ọnọdụ oyi |
| D | 20N'ime |
Njirimara nhazi
1. MCB bụ tumadi mejupụtara usoro ọrụ, ike na static kọntaktị, njem unit, arc extinguishing ngwaọrụ na ndị ọzọ components.A na-etinyekwa ihe niile n'ime shei mkpuchi nke nwere nnukwu nguzogide akọrọ, plastik na-eguzogide mmetụta.
2. Mgbe ị na-agbanye aka na-arụ ọrụ na ọnọdụ "ON", usoro ọrụ na-emechi kọntaktị na-agagharị agagharị na static iji mechie sekit.Mgbe mmejọ dị oke ibu na-apụta n'ahịrị, oke ibu na-eme ugbu a na-eme ka mmewere bimetal thermal na-ehulata na vertebral na-emegharị lever na-emegharị usoro mkpọchi igwe, na kọntaktị na-akpụ akpụ na-ahapụ ngwa ngwa kọntaktị ahụ, si otú ahụ nweta nchebe oke nke ahịrị;mgbe mmejọ sekit dị mkpirikpi na-eme n'ahịrị, obere oge dị mkpirikpi na-eme ka onye na-eme njem na-eme ngwa ngwa , Mkpanaka ntanye na-eme ka ọkpụkpụ na-eme ka ọ gbanwee usoro mkpọchi iji nweta nchebe nkenke nke sekit.
3. A na-eji ihe ntanetị nke 2P, 3P na 4P na-ejikọta ya na ihe eji eme ihe na-arụ ọrụ, na-ejikọta aka na-arụ ọrụ na eriri njikọ, nke na-agaghị eme ka ihe mberede sekit nke otu nkeji.
4. Ogwe ọ bụla nwere ihe ngbanwe ọnọdụ ọrụ
Ọnọdụ ọrụ nkịtị
1. Ambient ikuku okpomọkụ: -5 ° C ~ + 40 ° C, na nkezi uru n'ime 24 awa adịghị gafere + 35 ° C.
2. Elu: Ebe dị elu nke ebe nrụnye anaghị agafe 2000m.
3. Ọnọdụ ikuku: iru mmiri nke ikuku adịghị agafe 50% na okpomọkụ nke + 40 ° C;A na-ekwe ka iru mmiri dị elu dị elu na okpomọkụ dị ala, na nkezi iru mmiri kachasị elu nke ọnwa kachasị mmiri bụ 90%, na ọnwa nke ọnwa, nkezi opekempe okpomọkụ anaghị agafe + 20 ° C, na ekwesịrị ịtụle condensation nke na-eme. n'elu ngwaahịa n'ihi mgbanwe okpomọkụ.
4. ogo mmetọ: ogo mmetọ nke MCB bụ ọkwa 2.
5. Ngalaba ntinye (ụdị overvoltage): Ụdị ntinye nke MCB bụ II.
6. Awụnyere n'ebe na-enweghị mmetụta dị ịrịba ama na ịma jijiji, ọ dịghị ihe mgbawa dị ize ndụ, nkwụsị ikuku ma ọ bụ ájá zuru ezu iji mebie ígwè ma bibie ihe mkpuchi, enweghị mmiri ozuzo na agha snow.
7. Ọnọdụ ntinye: TH35 ọkọlọtọ ọkọlọtọ ọkọlọtọ na-eji maka ntinye na ntinye na igbe nkesa ike na igbe nkesa.Mgbe ị na-etinye ya, a ga-etinye ya na kwụ ọtọ, na-eji aka ya ruo n'ọnọdụ ike.
Ụdị na nwụnye akụkụ
Nwụnye, ojiji na mmezi
1. Nwụnye
◇ Mgbe ị na-etinye ya, lelee ma data teknụzụ bụ isi nke efere aha na-emezu ihe achọrọ maka ojiji.
◇ Lelee MCB wee rụọ ya ọtụtụ oge.Omume ga-agbanwe agbanwe na ntụkwasị obi.Enwere ike ime nwụnye naanị mgbe ekwenyesiri ike na ọ dịghị.
◇ Ekwesịrị ịwụnye MCB dịka ihe achọrọ.Ọgwụgwụ na-abata bụ akụkụ ọkụ ọkụ n'elu onye na-agbaji, na njedebe na-apụ apụ bụ akụkụ ibu dị n'okpuru MCB, ọnọdụ dị elu nke aka bụ ebe a na-emechi emechi nke kọntaktị.
◇ Mgbe ị na-etinye, buru ụzọ wụnye MCB na ụgbọ okporo ígwè TH35 ọkọlọtọ.Wee tinye waya na-abata na nke na-apụ apụ n'ime ọnụ, ma jiri skru nweta MCB.Oghere akụkụ nke eriri njikọ ahọpụtara ga-adakọrịrị na ọkwa ugbu a (lee Tebụl 3).
| Egotara ugbu a A | ≤6 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 63 |
| Akụkụ akụkụ nke onye nduzi mm2 | 1 | 1.5 | 2.5 | 2.5 | 4.0 | 6.0 | 10 | 10 | 16 |
2. Iji na mmezi
◇ A ga-edozi njirimara nchebe nke MCB site n'aka onye nrụpụta, na a gaghị edozi ya ma ọ bụrụ na a na-eme ya n'oge usoro iji zere imetụta arụmọrụ.
◇ Mgbe MCB gachara n'ihi oke ibu ma ọ bụ nchekwa sekit dị mkpụmkpụ, a ga-ebu ụzọ wepụ mmejọ ahụ wee mechie MCB.Mgbe a na-emechi ya, a ga-akwatu aka ahụ ala iji mee ka usoro a na-arụ ọrụ gbanwee, wee kwalie elu ka ọ mechie.
◇ Mgbe emebiela ihe nchebe oke ibu nke MCB ma wepụ mmejọ ya, ọ ga-ewe ihe dị ka nkeji iri tupu emechi.
◇ A ga-enyocha MCB mgbe niile mgbe a na-arụ ọrụ.A ga-ebipụ ọkụ eletrik n'oge nlele.
◇ A gaghị ebuso MCB agha ma tụfuo ya site na mmiri ozuzo na snow n'oge eji, nchekwa ma ọ bụ njem.
Ntuziaka ntuziaka
Onye ọrụ ga-ezipụta ihe ndị a mgbe ọ na-enye iwu:
1. Aha na ihe nlereanya
2. Enyere ugbu a
3. Ụdị ntọhapụ karịrị akarị ozugbo
4. Ọnụ ọgụgụ nke okporo osisi
5. Ọnụọgụ
Ọmụmaatụ: ịtụ CAB6-63 mini sekit breaker, gosiri ugbu a 32A, ụdị D, 3P (3 pole), quantity 100 PCS.
