|
US$999.00 · In stock
Delivery: <= 9 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38281.1-2019: Indicator light units for household and similar fixed-electrical installations -- Part 1: General requirements
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 38281.1-2019 | English | 999 |
Add to Cart
|
9 days [Need to translate]
|
Indicator light units for household and similar fixed-electrical installations -- Part 1: General requirements
| Valid |
GB/T 38281.1-2019
|
PDF similar to GB/T 38281.1-2019
Basic data | Standard ID | GB/T 38281.1-2019 (GB/T38281.1-2019) | | Description (Translated English) | Indicator light units for household and similar fixed-electrical installations -- Part 1: General requirements | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K65 | | Classification of International Standard | 29.120.99 | | Word Count Estimation | 50,527 | | Date of Issue | 2019-12-10 | | Date of Implementation | 2020-07-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 38281.1-2019: Indicator light units for household and similar fixed-electrical installations -- Part 1: General requirements
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Indicator lamps for household and similar fixed electrical installations-Part 1. General requirements)
ICS 29.120.99
K65
National Standards of People's Republic of China
Household and similar fixed electrical installations
Indicator devices. Part 1. General requirements
Part 1. Generalrequirements
(IEC 62094-1..2002, MOD)
2019-12-10 release
2020-07-01 implementation
State Administration of Market Supervision
Published by the National Standardization Management Committee
Contents
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 General requirements 3
5 General notes on tests 3
6 Rating 3
7 Classification 3
8 signs 4
9 Size check 6
10 Protection against electric shock 6
11 Grounding measures 7
12 terminal 8
13 Structural requirements 15
14 Protection against aging, indicator housings and moisture 18
15 Insulation resistance and electrical strength 20
16 Temperature rise 21
17 Mechanical strength 22
18 heat resistant 26
19 Screws, current-carrying parts and connections 27
20 Creepage distance, clearance, and sealant penetration distance 28
21 Resistance to abnormal heat, flame, and tracking of insulating materials 30
22 Rust prevention 31
References 44
Figure 1 Post Terminal 31
Figure 2 Screw and bolt terminals 32
Figure 3 Covered terminal 33
Figure 4 Self-tapping locking screws 33
Figure 5 Self-cutting screw 33
Figure 6 Device for checking the damage of the lead
Figure 7 Schematic diagram of bending test 35
Figure 8 Impact test device 36
Figure 9 Detail of Hammer 37
Figure 10 Sample mounting bracket 37
Figure 11 Mounting wood blocks for concealed electrical accessories 38
Figure 12 Test device for cover or cover 38
Figure 13 Gauge for checking the outline of a cover or cover (about 2mm thick) 39
Fig. 14 Example of using the gauge of Fig. 13 on a cover fixed to a mounting surface or a bearing surface without screws 40
Figure 15 Example of using the gauge of Figure 13 as required by 17.8 41
Figure 16 Gauges for checking grooves, holes and reverse taper 42
Figure 17 Schematic diagram of the application direction of the gauge 42
Figure 18 Ball pressure test device 42
Figure 19 Test wall required in 14.2.2 43
Table 1 Composition of the conductor 9
Table 2 Tightening torques for verifying the mechanical strength of screw terminals 9
Table 3 Copper conductor bending and pull-out test values 9
Table 4 Test values for pull-out test 10
Table 5 Specifications of copper conductors for screwless terminals 12
Table 6 Test currents to verify the electrical and thermal stress of screwless terminals during normal use 13
Table 7 Bending test force 14
Table 8 Forces on covers, covers or accessible parts that are not secured by screws 16
Table 9 Cable outer diameter limit of surface mounted indicator device 18
Table 10 Test voltage application points, minimum insulation resistance, and test voltage 21 for verifying electrical strength
Table 11 Drop height of impact test 23
Table 12 Torque for verifying the mechanical strength of the gland 25
Table 13 Creepage distance, electrical clearance and distance through insulation sealant 29
Foreword
GB/T 38281 `` Indicator devices for household and similar fixed electrical installations '' is divided into the following sections.
--- Part 1. General requirements;
--- Part 2. Special requirements.
This part is the first part of GB/T 38281.
This section is drafted in accordance with the rules given in GB/T 1.1-2009.
This section uses the redrafting method to modify the use of IEC 62094-1..2002
Part 1. General requirements.
Compared with IEC 62094-1..2002, this part has structural changes.
● Added the title "Accessible parts" in 10.2, the suspension section at 10.2 was changed to 10.2.1, the original 10.2.1 was changed to 10.2.2, and the original 10.2.2
Changed to 10.2.3;
● 13.3 Added the first-level heading "Fixing requirements for covers, covers, and starting elements to ensure protection against electric shock." The 13.3 suspension section was changed to
13.3.1, former 13.3.1 changed to 13.3.2, former 13.3.2 changed to 13.3.3, former 13.3.3 changed to 13.3.4;
● The suspension section at 14.2 was changed to 14.2.1, the title "Overview" was added, the original 14.2.1 was changed to 14.2.2, and the suspension section in the clause was changed
For 14.2.2.1, add the title "General requirements". The original 14.2.1.1 is changed to 14.2.2.2, the original 14.2.1.2 is changed to 14.2.2.3, the original
14.2.2 changed to 14.2.3;
● The suspension section in Chapter 15 was changed to 15.1, the original 15.1 was changed to 15.2, and the original 15.2 was changed to 15.3;
● The suspension section in Chapter 17 was changed to 17.1, and the title "Overview" was added; the original 17.1 was changed to 17.2, and the title "Impact Test" was added.
17.2 was changed to 17.3, and the title "cylinder test" was added, the original 17.3 was changed to 17.4, and the title was "threaded gland", the original
17.4 was changed to 17.5, and the title "Indicator device with connecting line" was added. The original 17.5 was changed to 17.6, and the title was added.
"Removability or non-removability of cover, cover plate or starting element", the suspension section in this paragraph was changed to 17.6.1, the title "Overview" was added,
The original 17.5.1 was changed to 17.6.2, the original 17.5.2 was changed to 17.6.3, the original 17.6 was changed to 17.7, and the title "force requirements" was added; the original
17.7 was changed to 17.8, and the heading "10N Force" was added. The original 17.8 was changed to 17.9, and the heading "Cap or Cover Outline
Line inspection ";
● The suspension section in Chapter 18 was changed to 18.1, the original 18.1 was changed to 18.2, the original 18.2 was changed to 18.3, and the original 18.3 was changed to 18.4.
The technical differences between this part and IEC 62094-1..2002 and their causes are as follows.
--- Regarding the normative reference documents, this section has made adjustments with technical differences to adapt to China's technical conditions and the situation of adjustment.
The situation is reflected in Chapter 2 "Regulatory Reference Documents", and the specific adjustments are as follows.
● Replaced IEC 60112 with GB/T 4207 equivalent to the international standard;
● Replaced IEC 60529 with GB/T 4208-2017 equivalent to the international standard;
● Replaced IEC 60695-2-10..2000 with GB/T 5169.10 equivalent to the international standard;
● Replaced IEC 60695-2-11..2000 with GB/T 5169.11 equivalent to the international standard;
● Replaced IEC 60212 with GB/T 10580 equivalent to the international standard;
● Replaced IEC 60998 (all parts) with GB/T 13140 (all parts) equivalent to the international standard;
● Replaced IEC 60061 (all parts) with GB/T 19148 (all parts) that adopted the international standard.
--- About the use of ambient temperature modification. Chapter 1 of IEC 60669-1..2007 provides.
Suitable for use in ambient temperatures that normally do not exceed 25 ° C, but occasionally reach 35 ° C. Considering the geographical position of our country
Location, actual natural climate and environmental temperature distribution, the south of the Yangtze River is located in the sub-humid tropical zone and the annual average temperature
And the highest temperature is higher and the humidity is greater. Therefore, the operating environment temperature is changed to. "The indicator device that meets the requirements of this section is suitable for
It is used in an environment that usually does not exceed 35 ℃ and occasionally reaches 40 ℃. "
--- For additional testing of thermoplastic materials or elastic materials, 10.1 of IEC 62094-1..2002 stipulates. "The shell or cover is a thermoplastic material
The indicator device of plastic or elastic material shall also be subjected to the following additional tests. The test is carried out at an ambient temperature of 35 ° C ± 2 ° C.
OK, the switch should also be at this temperature. Taking into account the harsh conditions of the use of ambient temperature in China and the use of ambient temperature in Chapter 1
It is stipulated that "35 ° C ± 2 ° C" be changed to "(40 ± 2) ° C" correspondingly.
--- Regarding the moisture-proof test, 14.3 of IEC 62094-1..2002 stipulates. "Any temperature of
Convenient value t ± 1K. Before putting the sample in the humidity chamber, make the sample reach t ~ t 4 ℃. "Considering that parts of our country are wet
The tropical climate, and the electrical and electronic products in China all use (40 ± 2) ℃ for humid heat test, so this section provides. "Test chamber
The temperature should be maintained at (40 ± 2) ℃. Allow the sample to reach this temperature before placing it in the humid chamber. "This provision is related to
GB/T 2423.3 "Environmental test Part 2. Test method Test Cab. Constant damp heat test" is consistent.
--- 12.2.1 According to the current situation of the product, change the conductor wiring capacity from "1mm2 ~ 2.5mm2" to "0.5mm2 ~
2.5mm2 ".
The following editorial changes have been made in this section.
--- According to the provisions of GB/T 1.1-2009, the "Scope" in Chapter 1 was supplemented by "this part of GB/T 38281 specifies household and
Technical requirements for the structure, electrical performance, and mechanical performance of indicator light devices of similar uses for fixed electrical installations. "
--- Removed notes containing requirements from other countries, such as 12.2.6, 13.23.2 notes.
This section is proposed by China Electrical Equipment Industry Association.
This section is under the jurisdiction of the National Electrical Accessories Standardization Technical Committee (SAC/TC67).
This section was drafted by. China Electrical Appliance Research Institute Co., Ltd., Ningbo Bull Bull Electrical Co., Ltd., Guangdong Honghelang Electric
Co., Ltd., Honeywell Langneng Electrical System Technology (Guangdong) Co., Ltd., Hangzhou Hongyan Electrical Co., Ltd., Tianji Electric (Shenzhen) Co., Ltd.
Division, Guangdong Foton Electric Co., Ltd., Siemens (China) Co., Ltd. Shanghai Branch, Feidiao Electric Group Co., Ltd., TCL-Legrand
International Electric (Huizhou) Co., Ltd., Weikai Testing Technology Co., Ltd., Zhejiang Zhongxun Electronics Co., Ltd., Zhejiang Fangyuan Testing Group
Co., Ltd., Beijing Zhongke Kelaibo Electronic Technology Co., Ltd.
The main drafters of this section. Cai Jun, Ruan Liping, He Junyi, Chen Jiali, Wang Fengqin, Xie Xianqun, Liang Xiqiang, Cha Pengzhan, Zheng Wei, Zhou Xiancai,
Hong Zhijing, Qu Hailiang, Xu Jianchu, Wang Run, Li Xiqin, Shen Shen, Chen Kejie, Wang Huihui, Wu Xia.
Household and similar fixed electrical installations
Indicator devices. Part 1. General requirements
1 Scope
This part of GB/T 38281 specifies the structure, electrical performance, and mechanical characteristics of indicator lamps for household and similar fixed electrical installations.
Mechanical performance and other technical requirements.
This section applies to a stand-alone indicator device intended to provide a visible signal. The device is designed for indoor or outdoor use in homes.
Use and similar fixed electrical devices, only for alternating current, rated voltage does not exceed 440V, rated power does not exceed 10W.
Note 1. The indicator devices within the scope of this section are not used as light sources for lighting [see GB 7000].
This section also applies to installation boxes with indicator units, except for concealed installation boxes with concealed indicator units [according to
GB/T 17466].
This section does not apply to indicators installed on products that meet their own standards, they are to be tested as part of the product.
The indicator device conforming to this section is suitable for use in an ambient temperature that normally does not exceed 35 ° C and occasionally reaches 40 ° C.
Special structures may be required in places with special conditions, such as ships, vehicles, and dangerous places where explosions may occur.
Note 2. LEDs and lights are not considered as indicator devices, only as components.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 4207 Method for determination of tracking resistance index and comparative tracking index of solid insulation materials (GB/T 4207-2012,
(IEC 60112..2009, IDT)
GB/T 4208-2017 enclosure protection level (IP code) (IEC 60529..2013, IDT)
GB/T 5169.10 Fire hazard test for electric and electronic products-Part 10. Basic test method for glow wire/hot wire
And general test methods (GB/T 5169.10-2017, IEC 60695-2-10..2013, IDT)
GB/T 5169.11 Fire hazard test for electric and electronic products. Part 11. Glow wire/hot wire basic test method.
Hot Wire Flammability Test Method (GWEPT) (GB/T 5169.11-2017, IEC 60695-2-11..2014, IDT)
GB/T 10580 Standard conditions used before and during testing of solid insulation materials (GB/T 10580-2015, IEC 60212.
(2010, IDT)
GB/T 13140 (all parts) Connecting devices for household and similar low-voltage circuits [IEC 60998 (all parts)]
GB/T 16842-2016 Test tool for protection and inspection of housing and people (IEC 61032..1997, IDT)
GB/T 19148 (all parts) Type and size of lamp holder [IEC 60061 (all parts)]
3 terms and definitions
The following terms and definitions apply to this document.
Note. Unless otherwise specified, where the terms "voltage" and "current" are used, they refer to their rms value (root mean square value).
3.1
Indicator light unit indicatorlightunit
A device with a terminal or end (such as a connector) that is not used as a light source and gives a visible signal with weak light.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 38281.1-2019_English be delivered?Answer: Upon your order, we will start to translate GB/T 38281.1-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 6 ~ 9 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 38281.1-2019_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 38281.1-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
|