I-Miniature Circuit Breaker MCB RDB5 — Uhlobo Lwesandla

Ama-RDB5 series miniature circuit breakers asetshenziswa kakhulu kwi-AC 50Hz, i-voltage yokusebenza elinganiselwe ifinyelela ku-400V, i-current elinganiselwe ifinyelela ku-125A, i-short-circuit breaker elinganiselwe ayidluli ku-10000A, futhi anokuvikeleka kokudlula ngokweqile kanye ne-short-circuit yemigqa esetshenziswa ezindlini noma ezindaweni ezifanayo. Emigqeni yokusabalalisa enokushintsha okungajwayelekile.


  • I-Miniature Circuit Breaker MCB RDB5 — Uhlobo Lwesandla
  • I-Miniature Circuit Breaker MCB RDB5 — Uhlobo Lwesandla

Imininingwane Yomkhiqizo

Amapharamitha

Amasampula Nezakhiwo

Ubukhulu

Isingeniso Somkhiqizo

I-RDB5-63 miniature circuit breaker iyasebenza kusekethe ye-AC50/60Hz, 230V (isigaba esisodwa), i-400V (izigaba ezingu-2,3, 4), ukuze kuvikelwe ukugcwala ngokweqile kanye nokuvikela isekethe emfushane. Isilinganiso samandla sifinyelela ku-63A. Singasetshenziswa futhi njengeswishi yomugqa wokuguqula ongavamile. Sisetshenziswa kakhulu ekufakweni kwasekhaya, kanye nasezinhlelweni zokusabalalisa ugesi zezentengiselwano nezezimboni. Sihambisana nezinga le-IEC/EN60898-1.

Izici

1. Ukusebenza okuqinisekisiwe kwenqubo

2. Umthamo omncane, umthamo omkhulu

3. Umthamo wocingo oqinile kakhulu

4. Ukuvikela okuhle phakathi kwezigaba

5. Ukuqhuba okunamandla kakhulu

6. Ukwenyuka kwezinga lokushisa eliphansi kanye nokusetshenziswa kwamandla

RDB5-63-C16-1P-2_new1 (1)

Amapharamitha

Imodeli Yomkhiqizo

I-RDB5-40

I-RDB5-63

I-RDB5-80

I-RDB5-125

Ama-RDB5-80

I-RDB5G-125

Isilinganiso samanje ku-In(A)

6-40

1-63

63, 80

63,80,100,125

40-80

32-125

Inani lezinsika

1P+N

1P,1P+N, 2P,3P, 3P+N,4P

1P, 2P, 3P, 4P

1P, 2P, 3P, 4P

1P+N, 3P+N

1P, 2P, 3P, 4P

I-voltage elinganisiwe

1P,1P+N

230

2P,3P,4P,3P+N

400

Imvamisa elinganisiwe (Hz)

50

Umthamo we-short-circuit olinganisiwe i-icn(A)

4500

6000

20le

Ukusebenzisa amandla okujikeleza okufushane (A)

4500

6000

12le

Impilo yemishini (yangempela)

20000

8500

Impilo kagesi (izikhathi)

10000

1500

I-voltage yokumelana nomfutho elinganisiwe i-Uimp(1.2/50)(KV)

4

6

I-voltage yokuhlola i-dielectric (V)

2000

1890

Izinga lokushisa elibhekiselwe (℃)

30

Izinga lokushisa elizungezile (℃)

-35~+70

Izinga lokushisa lendawo yokugcina (℃)

-35~+85

Umswakama womoya ohlobene

+20℃, ayidluli ku-95%;

uma kungu-+40℃, akudluli ku-50%

Umthamo wokuxhuma izintambo

Indawo encane yesigaba somqhubi (mm)

1

2.5

Indawo ephezulu kakhulu yomqhubi we-cross-section (mm²)

10

16

25

50

50

50

I-torque ejwayelekile (Nm)

1.2

2

3.5

3.5

3.5

3.5

I-torque elinganiselwe (Nm)

1.8

2.5

4

4

4

4

Ukujula kwezintambo (mm)

10

11

12

15

15

15

Isikhathi sokukhululwa kwe-shunt se-circuit breaker (S)

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/

/

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1

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Izici zokukhubeka kwe-electromagnetic

Uhlobo B (3in-5in)

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Uhlobo C (5in-10in)

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·

·

·

·

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Uhlobo D (10in-20in)

·

·

·

·

·

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Isilinganiso sesinxephezelo sokushisa

Shintsha inani lawo wonke amazinga okushisa angu-10°C aphezulu kunezinga lokushisa elibhekiselwe kulo

-(0.03-0.05)Ngaphakathi

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Shintsha inani +(0.04-0.07)in kuwo wonke amazinga okushisa angu-10℃ aphansi kunezinga lokushisa elibhekiselwe kulo

+(0.04-0.07)Ngaphakathi

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I-Miniature-Circuit Breaker-MCB-People-Brand-RDB5-81

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