GB/T 12669-2012 Active National standards

GB/T 12669-2012 General specification for cascade speed control assembly with semiconductor converter

GB/T 12669-2012 General specification for cascade speed control assembly with semiconductor converter

Publish Date: 2012-06-29 Implement Date: 2012-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 12669-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrical drive control device

ICS Name: Electric motor

Publish Date: 2012-06-29

Implement Date: 2012-11-01

Pages: 21 pages

Scope

This standard specifies the terms and definitions, technical requirements, testing, marking, packaging, transportation, and storage of semiconductor variable-frequency cascade speed-regulating devices.
This standard applies to cascade speed-regulating devices (hereinafter referred to as devices) that use semiconductor power converters to adjust the speed of AC wound-rotor induction motors, internal-fed mixed-pole brushless AC motors, and mixed-pole brushless double-fed AC motors.

Development Information

Word Count: 38 Thousand words Pages: 21 pages

Replace the following standards

GB/T 12669-1990 General specification for cascade speed control assembly with semiconductor converter

Referenced Standards

GB/T 2900.1-2008 Electrotechnical terminology—Fundamental terms GB/T 2900.33-2004 Electrotechnical terminoligy—Power electronics GB/T 3797-2005 Electrical control assemblies GB/T 3859.1-1993 Semiconductor convertors—Specification of basic requirements GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 17626.2-2006 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.3-2006 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio-frequency, electromagnetic field immunity test GB/T 17626.4-2008 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test GB/T 17626.5-2008 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 3047.1-1995 Series of basic dimensions of panels, rack and cabinets for vertical increment of 20mm GB/T 4588.1-1996 Sectional specification:single and double sided printed boards with plain holes GB/T 4588.2-1996 Sectional specification:single and double sided printed boards with plated-through holes JB/T 9664-1999 Electrical equipment welding-free welding connections general requirements and testing methods

Related Standards

GB/T 12667-1990 Replaced

GB/T 12667-1990 General specification for excitation assembly with semiconductor for synchronous motor

Publish Date: 1990-12-29

GB/T 12974-1991 Replaced

GB/T 12974-1991 General specification for a.c. lift motors

Publish Date: 1991-06-06

GB/T 13138-1991 Replaced

GB/T 13138-1991 Synchros General specification for

Publish Date: 1991-08-15

GB/T 13139-1991 Replaced

GB/T 13139-1991 Hysteresis synchronous motors General specification for

Publish Date: 1991-08-15

GB/T 13500-1992 abolished_transferred

GB/T 13500-1992 Three phase asynchronous motors for hermetic refrigeration compressors—General specifications

Publish Date: 1992-06-19

GB/T 13501-1992 Replaced

GB/T 13501-1992 Electric motors for hermetic refrigeration compressors—Test methods of insulation resistance to freon

Publish Date: 1992-06-19