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Introduction
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1 Subject Contents and Application Scope
This standard specifies the basic technical requirements generally followed by various electrical equipment structure products.
This standard is applicable to the design, manufacture and acceptance of electrical equipment structure (hereinafter referred to as structure) products.
2 Normative References
GB 1182~1184 Geometrical Tolerancing
GB 1800~1804 Tolerances and Fits
GB 1958 Geometrical Tolerance - Verification Prescription
GB 2424.6 Basic Environmental Testing Procedures for Electric and Electronic Products - Free Fall Test Guideline
GB 2424.7 Basic Environmental Testing Procedures for Electric and Electronic Products - Vibration (Sinusoidal) Test Guideline
GB 2423.8 Basic Environmental Testing Procedures for Electric and Electronic Products - Test Ed: Free Fall Test Method
GB 2423.10 Basic Environmental Testing Procedures for Electric and Electronic Products - Test Fc: Vibration (Sinusoidal) Test Method
GB 2828 Sampling Procedures and Tables for Lot-by-lot Inspection by Attributes (Apply to Inspection of Successive Lots or Batches)
GB 2829 Sampling Procedures and Tables for Periodic Inspection by Attributes (Apply to Inspection of Process Stability)
GB 3047.1 Series of Basic Dimensions of Panels, Racks and Cabinets for Vertical Increment of 20mm
GB 3047.2 Series of Basic Dimensions of Panels, Racks and Cabinets for Vertical Increment of 44.45mm
GB 3047.3 Series of Basic Dimensions of Subracks and Plug-in Units for Vertical Increment of 20mm
GB 3047.4 Series of Basic Dimensions of Subracks and Plug-in Units for Vertical Increment of 44.45mm
GB 4208 Degrees of Protection Provided by Enclosure
GB 8582 Terminology for Mechanical Structures of Electrotechnical and Electronic Equipment
GB 10217 The Design Guide of the Outline and Structure for the Electric Control Equipment
GB/T 13384 General Specifications for Packing of Mechanical and Electrical Product
3 Terminologies
Mechanical structure terminologies used in this standard comply with those specified in GB 8582.