Parameters ntawm Miniature Circuit Breakers

1. Rated kev khiav hauj lwm voltage (Ue): AC 230V / 400V (1P), 400V (2P, 3P, 4P).

 

2. Rated rwb thaiv tsev voltage (Ui): 600V.

 

3. Rated impulse withstand voltage (Uimp): 4KV.

 

4. Rated tam sim no (In): 1A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.

 

5. Rated luv-circuit breaking peev (Icn): 6A-40A: 6000A, 50A-63A: 4500A.

 

6. Kev ua haujlwm luv luv -circuit breaking peev (Ics): 6A-40A: 6000A, 50A-63A: 4500A.

 

7. Tus naj npawb ntawm tus ncej: a. Ib tug ncej (1P); b. Ob tug ncej (2P); c. Peb ncej (3P); d. Plaub ncej (4P).

 

8. Instantaneous mus txawv tebchaws hom: a. Hom C (5ln-10ln); b. Hom D (10ln-20ln).

 

9. Kev siv ambient kub: 30℃.

 

10. Daim phiaj sib nrug (mm): 6A-40A: 50mm, 50A-63A: 45mm.

 

11. Kev tiv thaiv kev tiv thaiv: IP20.

 

12. Lifespan: a. Hluav taws xob lub neej: tsis pub tsawg tshaj 4000 cycles; b. Mechanical lub neej: tsis pub tsawg tshaj 20000 cycles.

 

Miniature Circuit Court breakers yog tus cwj pwm los ntawm cov qauv siab, txhim khu kev qha kev ua tau zoo, muaj peev xwm tawg, thiab zoo nkauj thiab compact tsos. Lawv tsuas yog siv nyob rau hauv AC 50HZ lossis 60HZ qhov chaw nrog qhov ntsuas hluav taws xob tsawg dua 400V thiab qhov ntsuas kev ua haujlwm tam sim no tsawg dua 63A. Lawv yog siv rau overload thiab luv luv Circuit Court tiv thaiv teeb pom kev zoo, hluav taws xob faib kab thiab cov khoom siv nyob rau hauv cov chaw ua hauj lwm cov tsev, cov tsev nyob thiab cov vaj tse zoo sib xws, thiab kuj tseem siv tau rau kev hloov tsis tu ncua thiab hloov cov kab. Lawv feem ntau yog siv nyob rau hauv ntau qhov chaw xws li kev lag luam, kev lag luam, siab -nce thiab vaj tse nyob.