QB/T 4054-2010 (English Version) PDF

Scope: This standard specifies the terms and definitions, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of time synchronization systems. This standard applies to time synchronization systems composed of standard time sources, quartz resonator master clocks, sub-clocks and other time control equipment.

QB/T 4054-2010 Referenced Document

GB 14536.1 Automatic electrical controls for household and similar use.Part 1:General requirements
GB 17799.4 Electromagnetic compatibility (EMC)—Generic standards—Part 4: Emission for industrial environments*， 2022-10-12 Update
GB 4208 Degrees of protection provided by enclosure(IP code)
GB/T 14256 Horological vocabulary-Part 2:Technico-commercial definitions
GB/T 17626.2 Electromagnetic compatibility.Testing and measurement techniques.Electrostatic discharge immunity test*， 2018-06-07 Update
GB/T 17626.8 Electromagnetic compatibility Testing and measurement techniques Power frequency magnetic field immunity test
GB/T 17799.2 General Standard for Electromagnetic Compatibility Part 2: Immunity Standards in Industrial Environments*， 2023-05-23 Update
GB/T 19520.1 Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482.6mm(19in)series Part 1: Panels and racks
GB/T 19520.2 Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482.6mm(19in)series Part 2: Cabinets and pitches of rack structures
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
QB/T 1987-2005 Quartz clocks for public use