Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
EN 12263:1998
Năm ban hành 1998
Publication date
Tình trạng
A - Còn hiệu lực
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Tên tiếng Anh
Title in English Refrigerating systems and heat pumps - Safety switching devices for limiting the pressure - Requirements and tests
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Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard This European standard establishes the requirements and tests applied to safety switching devices for limiting the pressure - here after called devices - to ensure that the maximum or minimum pressure, which is caused by a pressure generator in refrigerating systems and/or heat pumps, is maintained within the limits of the refrigerating system and/or heat pump. These devices are of special construction equipped with mechanically operated output contacts.
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