Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
EN 61812-1:2011
Năm ban hành 2011
Publication date
Tình trạng
A - Còn hiệu lực
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Tên tiếng Anh
Title in English Time relays for industrial and residential use - Part 1: Requirements and testsIEC 61812-1:2011
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Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard This part of the IEC 61812 applies to time relays for industrial applications (e.g. control, automation, signal and industrial equipment). It also applies to time relays for automatic electrical controls for use in, on, or in association with equipment for residential and similar use. The term “relay” as used in this standard comprises all types of relays with specified time functions, other than measuring relays.
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