Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
EN 60255-27:2005
Năm ban hành 2005
Publication date
Tình trạng
A - Còn hiệu lực
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Tên tiếng Anh
Title in English Measuring relays and protection equipment - Part 27: Product safety requirementsIEC 60255-27:2005
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Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard This International Standard describes the product safety requirements for measuring relays and protection equipment having a rated a.c. voltage up to 1 000 V with a rated frequency up to 65 Hz, or a rated d.c. voltage up to 1 500 V. Above these limits, IEC 60664-1 should be used for the determination of clearance, creepage distance and withstand test voltage.
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