GB/T 37145-2018

Active

Cabinets for low-voltage switchgear—Mechanical structures for drawout functional unit

低压机柜 抽出式功能单元机械结构

Standard Type
GBT
ICS
31.240
CCS
K05
Status
Active
Issue Date
2018-12-28
Implementation
2019-07-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the mechanical structure requirements for drawout functional units used in low-voltage switchgear cabinets. It is applied in the design, manufacturing, and testing of modular electrical enclosures where components like circuit breakers or controllers need to be safely inserted or withdrawn for maintenance or replacement. The standard ensures interoperability, dimensional compatibility, and operational reliability in industrial power distribution and control systems.

Related Standards

GB/T 19247.1-2003 Printed board assemblies--Part 1: Generic specification--Requirements for soldered electrical and electronic assemblies using surface mount and related assembly technologies GB/T 19247.2-2003 Printed board assemblies--Part 2: Sectional specification--Requirements for surface mount solderedassemblies GB/T 3047.5-2003 Series of basic dimensions of cabiners for vertical increment of 20mm GB/T 19290.2-2003 Modular order for the development of mechanical structures for electronic equipment practices--Part 2: Sectional specification--Interface co-ordination dimensions for the 25mm equipment practice GB/T 19290.1-2003 Modular order for the development of mechanical structures for electronic equipment practices--Part 1: Generic standard GB/T 3047.3-2003 Series of basic dimensions of subracks and plug-in units for vertical increment of 20mm GB/T 19247.3-2003 Printed board assemblies--Part 3:Sectional specification--Requirements for through-hole mount soldered assemblies GB/T 19247.4-2003 Printed board assemblies--Part 4:Sectional specification--Requirements for terminal soldered assemblies
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.