Ụlọ ọrụ ozugbo ire kema vde mcb 10KA rogy circuit breaker
Foto ngwaahịa
BN60 Circuit Breaker nwere ogwe 1, ogwe osisi 2, ogbo 3 na ogwe 4 ezubere maka iji ya na sekit breakers, Ejiri ya na nnukwu ụlọ ahịa, ọdụ ọdụ, ike ụlọ n'ime akara njikwa akara.
Nkọwapụta na nhazi
Enyere aha ugbu a: 6A,10A,16A,20A,25A,32A,40A,50A,63A
Ike imebi: 10KA
Usoro njem: B, C, D
Ọkọlọtọ mmejuputa ngwaahịa: IEC60898.1, GB/T 10963.1
Ọnọdụ nwụnye:
a) Okpomọkụ ikuku
N'ịtụle na elu ihere okpomọkụ accelerates ịka nká nke plastic akụkụ, na
Oke oke ekwesịghị gafere +40 ℃
N'ịtụle ọnọdụ okpomọkụ dị oke ala dị ala na-agbanwe nhazi nhazi
akụkụ, ala ịgba uru bụ n'ozuzu bụghị ihe na-erughị -5 ℃.N'ịtụle ọrụ ahụ
ndụ nke sekit emebi, nkezi uru nke awa 24 abụghị ihe karịrị +35 ℃.
Cheta na: ① The ọrụ ọnọdụ na ala ịgba nke -10 ℃ ma ọ bụ -25 ℃ ga-
ekwuputara ụlọ ọrụ mgbe ị na-enye iwu.
② Ọ bụrụ na oke elu gafere +40 ℃ ma ọ bụ nke ala dị ala karịa -25℃, onye ọrụ.
ga-akpakọrịta na ụlọ ọrụ.
b) Ebe nwụnye
Elu adịghị ihe karịrị 2000m;
Ihe nchekwa sekit chọrọ;
Short-circuit ugbu a Ik gbakọọ na ntinye ebe adịghị karịa 6000A;
c) Ọnọdụ ikuku:
Iru mmiri dị n'ikuku anaghị agafe 50% mgbe ikuku ikuku dị +40 ℃, ma nwee ike inwe iru mmiri dị elu na obere okpomọkụ.Nkezi iru mmiri kachasị kwa ọnwa n'ime ọnwa kachasị mmiri bụ 90%, ebe okpomọkụ kacha nta n'ime ọnwa bụ +25 ℃ na condensation na elu ngwaahịa n'ihi mgbanwe okpomọkụ.
d) Ọkwa mmetọ: Ọkwa mmetọ bụ III.
e) Otu nwụnye:
Ụdị nrụnye nke sekit nchedo Circuit Breaker bụ Ⅲ
f) A na-ahazi ngalaba traverse dị ka kacha kwekọrịtara ikpo ọkụ ugbu a Ith nke sekit breaker.
Nkọwa nke teknuzu Parameters:
Nka na ụzụ nke ihe nbibi sekit Chart 1, Chart 2
Chart 1 oke njirimara nchedo oke ibu
| 1.13 n'ime | 1.45 n'ime |
| Enweghị njem n'ime elekere 1 | Enweghị njem n'ime elekere 1 |
Chart 2 Ogologo oge nchekwa nchekwa ozugbo
| Ụdị mgbagharị njem | B | C | D |
| Ogologo oge anaghị aga njem echedoro | 3N'ime | 5N'ime | 10N'ime |
| Ogologo oge nchebe | 5N'ime | 10N'ime | 15N'ime |
