GB/T 12669-1990
Replaced
T/ZZB 1422-2019
Active
Group standards
T/ZZB 1422-2019 High-strength withdrawal slot wedge for wind turbines
T/ZZB 1422-2019 High-strength withdrawal slot wedge for wind turbines
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 1422-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rotating motor
ICS Name:
Rotating motor components
Publish Date:
2019-12-13
Implement Date:
2019-12-31
Scope
Main technical content: This standard specifies the basic requirements, technical requirements, test methods, inspection rules, marking and packaging, and quality commitments for high-strength pull-out groove wedges used in wind turbines. This standard is applicable to high-strength pull-out groove wedges (referred to as groove wedges) used in wind turbines produced by the pull-out process.
Development Information
Related Standards
GB/T 13002-1991
Replaced
GB/T 13002-1991 Built-in thermal protection for rotating electrical machines Rules for protection of rotating electrical machines
GB/T 12973-1991
Replaced
GB/T 12973-1991 Dimensions for commutators and slip-rings
GB 13232-1991
Abolished
GB 13232-1991 Built-in thermal protection for rotating electrical machines General rules for thermal protectors
GB/T 13599-1992
Abolished
GB/T 13599-1992 Built-in thermal protection for rotating electrical machines—Thermal detectors and control units used in thermal protection systems
GB/T 13002-2008
Replaced