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CJMD16-63 1-4p 250V-1000V 10ka DC MCB Miniature Circuit Breaker

Nkọwa dị mkpirikpi:

· Nhazi ọgbara ọhụrụ
Ọdịdị mara mma;mkpuchi na aka na arc udi na-eme ka ọrụ dị mma. Ọnọdụ kọntaktị na-egosi window. Ihe mkpuchi anya nke e mere iji buru akara.
Jikwaa ọrụ ọnụnọ etiti maka mmejọ sekit na-egosi
Ọ bụrụ na ibufe ibu, na sekit echedoro, MCB na-ejikwa njem ma nọrọ n'ọnọdụ etiti, nke na-enyere aka dozie ahịrị ezighi ezi ngwa ngwa.Aka enweghị ike ịnọ n'ọnọdụ dị otú ahụ mgbe ejiri aka rụọ ya.
· Nnukwu mkpirisi okirikiri ike
Elu obere okirikiri ike 10KA maka dum nso na 15kA ikike maka ugbu a rating ruo 40A ekele ike electric arc extinguishing system. Ogologo ntachi obi eletrik ruo 6000 cycles ekele ngwa ngwa ime usoro.
Jikwaa ngwaọrụ mkpọchi
Enwere ike ịkpọchi njikwa MCB n'ọkwa “ON” ma ọ bụ n'ọkwa “gbanyụọ” iji gbochie ọrụ ngwaahịa a na-achọghị.
· Kpọchie ngwaọrụ mkpọchi ọnụ
Ngwa mkpọchi na-egbochi mwepu ọnụ ụzọ ejikọrọ na-achọghị ma ọ bụ nke nkịtị.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Data teknụzụ

Ọkọlọtọ IEC60947-2
Osisi No 1P,2P,3P,4P
Ogo voltaji 1P: 250V 2P: 500V 3P: 800V 4P: 1000V
Enyere aha ugbu a na(A) 1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63,
Ụzọ mgbapụ B, C
Enyere ikike imebi obere okirikiri 10kA
Egosiri mkpali nagide voltaji 6.2KV
Eletro-mechanical ntachi obi 10000
Ọnụ ahịa skru M5
torque kwadoro 2.0Nm

 

Bufee njirimara nchedo ugbu a

Usoro ule Ụdị Nwalee ugbu a Steeti izizi Ogologo oge njem ma ọ bụ enweghị mgbagha Nsonaazụ tụrụ anya ya kwuo
A B,C 1.05 n'ime oyi t≥1h(N'ime≤63A) t≥2h(N'ime>63A) enweghị mgbagha
B B,C 1.3 n'ime mgbe ulechara A t <1h(N'ime≤63A) t <2h(N'ime>63A) tripping Ugbu a na 5s na mmụba nke nkwụsi ike
C B,C 2N'ime oyi 10s20s63A) tripping
D B 4N'ime oyi t≤0.2s enweghị mgbagha Gbanwuo mgba ọkụ inyeaka gaa na
E C 8N'ime mechie ugbu a
D 6N'ime oyi t <0.2s tripping
B 12N'ime

 

DC Miniature circuit breaker 22


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