GB/T 17478-2004 English PDF

US$879.00 · In stock
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GB/T 17478-2004: Low-voltage power supply devices, d.c. output - Performance characteristics
Status: Valid

GB/T 17478: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17478-2004	879	Add to Cart	6 days	Low-voltage power supply devices, d.c. output - Performance characteristics	Valid
GB 17478-1998	RFQ	ASK	9 days	Low-voltage power supply devices, d. c. output-Performance characteristics and safety requirements	Obsolete

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Basic data

Standard ID: GB/T 17478-2004 (GB/T17478-2004)
Description (Translated English): Low-voltage power supply devices, d.c.output. Performance characteristics
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K81
Classification of International Standard: 29.200
Word Count Estimation: 35,360
Date of Issue: 2004-05-14
Date of Implementation: 2005-02-01
Older Standard (superseded by this standard): GB 17478-1998
Adopted Standard: IEC 61204-2001, MOD
Regulation (derived from): Announcement of Newly Approved National Standards No. 6, 2004 (No. 68 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee
Summary: This standard specifies the output DC voltage below 250V, power is less than 30kW, the 600V ac or dc source voltage low-voltage power supply devices (including switching type) determine the technical requirements of the method. The power supply device for use in Class I, or when there is sufficient electrical, mechanical protection conditions run independently. This standard applies to any of outputs, powered by AC or DC power supply for all types of applications as well as other unknown customized products.

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