GB 2099.2-2012 English PDF

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GB 2099.2-2012: [GB/T 2099.2-2012] Plugs and socket-outlets for household and similar purposes -- Part 2: Particular requirements for socket-outlets for appliances
GB/T 2099.2-2012 (Renamed from GB 2099.2-2012)
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 29.120.30
K 30
GB 2099.2-2012
Replacing GB 2099.2-1997
Plugs and socket-outlets for household and similar
purposes - Part 2: Particular requirements for socket-
outlets for appliances
(IEC 60884-2-2:2006, Plugs and socket-outlets for household and similar
purposes - Part 2-2: Particular requirements for socket-outlets for appliances,
MOD)
ISSUED ON: DECEMBER 31, 2012
IMPLEMENTED ON: DECEMBER 01, 2013
Issued by: General Administration of Quality Supervision, Inspection and
Quarantine of PRC;
Standardization Administration of PRC.
This standard was converted into recommended standard, standard
numbered GB/T 2099.2-2012, from March 23, 2017
Table of Contents
Foreword ... 4 
1 Scope ... 7 
2 Normative references ... 7 
3 Terms and definitions ... 8 
4 General requirements ... 9 
5 Test overview ... 9 
6 Rated value ... 9 
7 Categories... 9 
8 Signs ... 9 
9 Dimension inspection ... 9 
10 Protection against electric shock ... 9 
11 Grounding measures ... 10 
12 Terminals and ends ... 10 
13 Structure of fixed socket-outlet ... 11 
14 Structure of plugs and mobile socket-outlets ... 12 
15 Interlocking socket ... 12 
16 Resistance to aging, protection provided by enclosure, moisture proof ... 12 
17 Insulation resistance and electric strength ... 12 
18 Working of grounding contact ... 12 
19 Temperature rise ... 12 
20 Breaking capacity ... 12 
21 Normal operation ... 12 
22 Force required to pull out the plug ... 13 
23 Flexible cable and its connection ... 13 
24 Mechanical strength ... 13 
25 Heat resistance ... 14 
26 Screws, current-carrying parts, their connections ... 14 
27 Creepage distance, electrical clearance, distance through sealant ... 14 
28 Abnormal heat resistance, flame resistance, tracking resistance of insulating
materials ... 15 
29 Anti-rust performance ... 15 
30 Additional tests for plugs with insulating sheath ... 15 
Foreword
All technical content of this part of GB 2099 is mandatory.
GB 2099 is a series of standards for household and similar plugs and sockets,
which are divided into the following parts:
Part 1: General requirements (GB 2099.1)
Part 2: Particular requirements (GB 2099.2 ~ 2099.7)
- Particular requirements for plugs with fuse;
- Particular requirements for socket-outlets for appliances;
- Particular requirements for converters;
- Particular requirements for fixed non-interlocking sockets with switches;
- Particular requirements for fixed interlocking socket switches;
- Particular requirements for plugs and sockets for safety extra-low voltage.
This Part is part 2 of GB 2099: Particular requirements for socket-outlets for
appliances.
This Part was drafted in accordance with the rules given in GB/T 1.1-2009.
This Part replaces GB 2099.2-1997 "Plugs and socket-outlets for household
and similar purposes - Part 2: Particular requirements for socket-outlets for
appliances". Compared with GB 2099.2-1997, the main changes in this Part are
as follows:
- In Chapter 1 Scope, SPECIFY that "the ambient temperature around the
appliance socket usually does not exceed 35 °C, AND occasionally reaches
40 °C."
- MODIFY the Chapter 2 Normative references, as well as the references in
the main text accordingly. DELETE IEC 320-2-2:1990 and IEC 760:1983;
ADD GB/T 2423.55-2006. In the relevant provisions, USE the GB 17196
"Connecting devices - Flat quick-connect terminations for electrical copper
conductors - Safety requirements" to replace the original IEC 760 standard.
- CHANGE the title of Chapter 3 into "Terms and definitions". CHANGE the
title of Chapter 5 into "Test overview". CHANGE the title of Chapter 12 into
"Terminals and ends". CHANGE the title of Chapter 16 into "Aging
resistance, Protection provided by enclosure and moisture resistance".
Plugs and socket-outlets for household and similar
purposes - Part 2: Particular requirements for socket-
outlets for appliances
1 Scope
This Chapter of GB 2099.1-2008 is applicable, after the following modifications.
USE the following descriptions to replace the first paragraph:
This Part specifies the technical requirements for terminals and ends, structural
requirements, mechanical properties, electrical properties of household and
similar socket-outlets for appliance.
This Part only applies to the AC socket-outlets, which have a rated voltage not
exceeding 250 V AND a rated current not exceeding 16 A, with or without
grounding socket, are embedded or intended to be installed in or fixed to the
appliance, hereinafter referred to as socket-outlet for appliance.
ADD the following after the fourth paragraph:
If it is also intended for a fixed device, the socket-outlet for appliance shall be
equipped with a device for fixing to an appropriate mounting box.
Socket-outlets for appliance are intended to be used, in stand-alone appliances
and office equipment, computers, audio-visual and camera equipment, range
hoods, stoves, etc.
If necessary, describe the use of socket-outlet for appliance, in the standards
for appliances or equipment.
The ambient temperature, around the socket-outlet for appliance, usually does
not exceed 35 °C, AND occasionally reaches 40 °C.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) is applicable to this standard.
11 Grounding measures
This Chapter of GB 2099.1-2008 is applicable.
12 Terminals and ends
This Chapter of GB 2099.1-2008 is applicable, after the following modifications.
12.1.1 ADD the following after the first paragraph:
Socket-outlets for appliances shall be equipped with screw-type terminals,
screwless terminals or male tab for flat quick-connect terminations.
Notes a and b of Table 3 are not applicable.
ADD:
12.101 Flat quick-connect termination
The male tabs and plug sleeves, which are used for the test, shall meet the
requirements of GB 17196.
12.101.1 Structural requirements
12.101.1.1 The male tab shall be of nominal size:
2.8 mm × 0.8 mm or
4.8 mm × 0.8 mm or
6.3 mm × 0.8 mm
As listed in GB 17196.
Compliance is checked by measuring 3 specimens, all of which shall meet the
size requirements of GB 17196.
The structure of round grooves, rectangular grooves, hole-shaped grooves, as
well as irreversible flat quick-connect termination, if any, shall also meet the
requirements of GB 17196.
12.101.1.2 The male tab shall be made of (bare or tinned) copper or copper
alloy. As long as the reliability of its electrical and mechanical properties is not
reduced, especially in terms of corrosion resistance, contact resistance stability,
mechanical strength, certain materials and plating, other than the above, can
also be used.
components is not affected by the method of installing the socket-outlet on the
appliance.
The fixing method shall be such, that the socket-outlet cannot be rotated or
removed from the appliance, without the aid of tools.
14 Structure of plugs and mobile socket-outlets
This Chapter of GB 2099.1-2008 is not applicable.
15 Interlocking socket
This Chapter of GB 2099.1-2008 is appli...