GB 7251.2-1997
Replaced
T/ZZB 1127-2019
Active
Group standards
T/ZZB 1127-2019 Battery-powered electric tool electronic module
T/ZZB 1127-2019 Battery-powered electric tool electronic module
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 1127-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrical equipment and appliances
ICS Name:
Low-voltage switchgear and controllers
Publish Date:
2019-06-13
Implement Date:
2019-06-30
Scope
Main technical content: This standard mainly stipulates the terms and definitions, rated values, classification and marking, basic requirements, technical requirements and test methods, inspection rules, packaging, transportation and storage, and quality commitments of electronic modules used in battery-powered power tools. This standard applies to electronic modules used in battery-powered power tools or similar devices with a battery voltage not exceeding 250 V and a current not exceeding 120 A, which are used for speed regulation, speed limitation, soft start, constant power, and constant speed control; as well as electronic modules that are integrated with power tools or manufactured as separate attachments and can only play a controlling role when operated by humans through control devices.
Development Information
Related Standards
GB/T 11022-1999
Replaced
GB/T 11022-1999 Common specifications for high-voltage switchgear and control gear standards
GB/T 18858.1-2002
Replaced
GB/T 18858.1-2002 Low-voltage switchgear and control gear Controller-device interface(CDIs)—Part 1:General rules
GB/T 18858.3-2002
Replaced
GB/T 18858.3-2002 Low-voltage switchgear and control gear—Controller-Device interface(CDI)—Part 3:Device Net
GB/Z 18859-2002
Replaced
GB/Z 18859-2002 Enclosed low-voltage switchgear and controlgear Assemblies—Guide for testing under conditions of arcing due to internal fault
GB 14048.4-2003
Replaced