Floor socket-outlets for household and similar purposes
1 Scope
This document specifies the classification, main technical parameters, technical requirements, inspection rules, markings, packaging, transport and storage of floor socket-outlets for household and similar purposes, and describes the test methods for such socket-outlets.
This document is applicable to floor socket-outlets for household and similar purposes used indoors (hereinafter referred to as floor socket-outlets).
This document is not applicable to floor socket-outlets used in industrial places.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 1002 Single phase plugs and socket-outlets for household and similar purposes - Types, basic parameters and dimensions
GB/T 1003 Three phases plugs and socket-outlets for household and similar purposes—Types, basic parameters and dimensions
GB/T 1768 Paints and varnishes - Determination of resistance to abrasion - Rotating abrasive rubber wheel method
GB/T 2099.1-2021 Plugs and socket-outlets for household and similar purposes - Part 1: General requirements
GB/T 2423.17 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ka: Salt mist
GB/T 4208 Degrees of protection provided by enclosure (IP code)
GB 4943.1-2022 Audio/video, information and communication technology equipment - Part 1: Safety requirements
GB/T 6461 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests
GB/T 9254.1 Information technology equipment, multimedia equipment and receivers - Electromagnetic compatibility - Part 1: Emission requirements
GB/T 11318.1 Equipments and components used in cabled distribution systems primarily intended for television and sound signals - Part 1: Generic specifications
GB/T 11318.12 Equipments and components used in cabled distribution systems primarily intended for television and sound signals - Part 12: Generic specifications for system outlets
GB/T 13384 General specifications for packing of mechanical and electrical product
GB/T 14536.1 Automatic electrical controls - Part 1: General requirements
GB/T 16842-2016 Protection of persons and equipment by enclosures - Probe for verification
GB/T 17466.23 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 23: Particular requirements for floor boxes and enclosures
GB 17625.1 Electromagnetic compatibility - Limits - Part 1: Limits for harmonic current emissions (equipment input current ≤16 A per phase)
GB/T 17701 Circuit-breaker for equipment
GB/T 28527 Residual current devices with or without overcurrent protection for socket-outlets for household and similar uses (SRCD)
YD/T 577 Jack and plug for indoor telephone
3 Terms and definitions
For the purpose of this document, the terms and definitions given in GB/T 2099.1-2021, GB/T 17466.23 and the following apply.
3.1
floor socket-outlet
socket-outlet installed on the ground, floor or overhead floor for connection with fixed wiring and data lines
Note 1: A floor socket-outlet consists of function modules and an enclosure.
Note 2: See Figure 1 for examples of floor socket-outlets.
a) Bounce floor socket-outlet b) Rotary floor socket-outlet
c) Clamshell floor socket-outlet d) Overhead floor socket-outlet
Figure 1 Schematic diagram for floor socket-outlets
3.2
function module
module used to realize electrical connection, data transmission and other functions in a floor socket-outlet
Note 1: Electrical connection includes power supply connection, USB charging connection, etc.
Note 2: Data transmission includes transmission of network signal, audio-visual signal, Wi-Fi signal and so on.
3.3
locking device of bounce floor socket-outlets
mechanism that keeps the cover open or closed in bounce floor socket-outlets, usually including a spring bolt, a moving plate and a spring
Note 1: See Figure 2 for an example of locking device.
Note 2: The locking device is also called "opening mechanism".
Figure 2 Locking device of bounce floor socket-outlets
4 Classification and main technical parameters
4.1 Classification
4.1.1 The floor socket-outlets may be classified into the followings by the materials exposed to the ground in the closed state after installation:
Metal floor socket-outlets;
Note 1: For example, copper alloy, aluminum alloy, zinc alloy, stainless steel, etc.
——Plastic floor socket-outlets;
——Material-mixed floor socket-outlets;
Note 2: For example, the floor socket-outlets whose exposed parts include both metal parts and plastic parts.
——Floor socket-outlets made of other materials.
Contents
Foreword I
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and main technical parameters
5 Technical requirements
6 Test methods
7 Inspection rules
8 Marking, packaging, transportation and storage
Bibliography
Figure 1 Schematic diagram for floor socket-outlets
Figure 2 Locking device of bounce floor socket-outlets
Figure 3 Schematic diagram for opening impact force test of bounce floor socket-outlet
Figure 4 Schematic diagram for impact test of floor socket-outlet enclosure
Figure 5 Schematic diagram for static pressure test of locking device of bounce floor socket-outlet
Figure 6 Schematic diagram for hammering test of bounce floor function module
Figure 7 Schematic diagram for pressure test of function module
Figure 8 Schematic diagram for strength test of attaching lug and mounting box
Table 1 Inspection items
