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Các bạn vui lòng dùng từ ngữ lịch sự và có văn hóa,sử dụng Tiếng Việt có dấu chuẩn. Chúc các bạn vui vẻ!
08/06/2015 09:06 # 1
lesondtu
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[Fshare] Tiêu chuẩn kí hiệu sơ đồ mạch điện


 

Tiêu chuẩn kí hiệu sơ đồ mạch điện

 

 

Page

Approvals and certificates

9-2

Fuses for circuits in North America

9-4

Approval authorities

9-6

Test authorities and approval stamps

9-10

Marking of electrical equipment for North

America

 

9-12

Circuit symbols,  European – North America

9-21

Circuit diagram examples to North American specifications

 

9-33

North American classification for control switches

 

9-36

Rated motor currents for North American motors

 

9-38

Protection types for electrical equipment for North America

 

9-39

North American cable cross-sections

9-41

 

 

Approved products on their own are not always enough for successful exporting.

A good knowledge  of the relevant standards and the special characteristics of the market for the application must be taken into account in addition to the approved products themselves.

A check list may help to clarify important questions and take them into account at the quotation stage. After a system is completed, any special requirements that were not taken into account in the engineering stage may require a high level of cost and time for their implementation.

Link download:https://www.fshare.vn/file/2UWOGWWLWKS1

Pass word: FDTU




 
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