GB/T 12668.2-2002 English PDF

US$1394.00 · In stock
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GB/T 12668.2-2002: Adjustable speed electrical power drive systems -- Part 2: General requirements -- Rating specifications for low voltage adjustable frequency a.c. power drive systems
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 12668.2-2002	1394	Add to Cart	7 days	Adjustable speed electrical power drive systems -- Part 2: General requirements -- Rating specifications for low voltage adjustable frequency a.c. power drive systems	Valid

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Basic data

Standard ID: GB/T 12668.2-2002 (GB/T12668.2-2002)
Description (Translated English): Adjustable speed electrical power drive systems. Part 2: General requirements. Rating specifications for low voltage adjustable frequency a.c power drive systems
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K62
Classification of International Standard: 29.160.30
Word Count Estimation: 70,714
Date of Issue: 2002-08-05
Date of Implementation: 2003-04-01
Older Standard (superseded by this standard): GB/T 12668-1990
Adopted Standard: IEC 61800-2-1998, IDT
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Summary: This standard applies to general purpose AC variable speed drive system, the system including power converters, control devices and one or more electric motors. Does not apply to vehicles and electric traction drive transmission. This section applies to the following connecting the AC power supply voltage 1kV, 50Hz or 60Hz, frequency up to 600Hz load side of the electrical drive system (PDS). IEC 61800-3 includes electromagnetic compatibility (EMC) characteristics. This section presents the characteristics of the converter and its relationship with the entire AC drive system. Also provides information on current transformer rating, the normal conditions of use, overload, surge capacity, stability, protection, grounding, and testing and other AC power performance requirements. In addition, the standard also addresses such as control programs, diagnostics and topology application guide. The intent of this section is to define the entire performance of the PDS communication PDS, and not based on functional unit to define the various subsystems.

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