標(biāo)準(zhǔn)解讀

《GB/T 4706.82-2024 家用和類似用途電器的安全 第82部分:房間加熱用軟片加熱元件的特殊要求》與《GB 4706.82-2014 家用和類似用途電器的安全 房間加熱用軟片加熱元件的特殊要求》相比,主要涉及以下幾個(gè)方面的變化:

  1. 標(biāo)準(zhǔn)性質(zhì)調(diào)整:從GB(國(guó)家強(qiáng)制性標(biāo)準(zhǔn))變更為GB/T(國(guó)家推薦性標(biāo)準(zhǔn)),意味著該標(biāo)準(zhǔn)從強(qiáng)制執(zhí)行轉(zhuǎn)變?yōu)橥扑]使用,為企業(yè)提供了更大的適用靈活性。

  2. 技術(shù)內(nèi)容更新:新版標(biāo)準(zhǔn)根據(jù)近年來的技術(shù)進(jìn)步和安全需求,對(duì)軟片加熱元件的材料、設(shè)計(jì)、結(jié)構(gòu)及性能測(cè)試方法等方面進(jìn)行了修訂和完善,以提升產(chǎn)品的安全性和能效水平。具體包括但不限于對(duì)絕緣材料的耐熱等級(jí)要求提升、加熱元件的機(jī)械強(qiáng)度測(cè)試方法優(yōu)化、以及電氣安全距離的重新界定等。

  3. 環(huán)境保護(hù)要求:可能新增或強(qiáng)化了對(duì)產(chǎn)品在生產(chǎn)、使用及廢棄階段的環(huán)保要求,鼓勵(lì)采用可回收材料,減少有害物質(zhì)使用,符合當(dāng)前全球?qū)τ陔娖鳟a(chǎn)品環(huán)保趨勢(shì)的要求。

  4. 電磁兼容性(EMC):考慮到電子設(shè)備日益增長(zhǎng)的電磁干擾問題,新版標(biāo)準(zhǔn)可能加強(qiáng)了對(duì)軟片加熱元件電磁兼容性的規(guī)范,確保其在各種使用環(huán)境中不會(huì)對(duì)其他電器設(shè)備造成干擾,同時(shí)保持自身的穩(wěn)定工作狀態(tài)。

  5. 標(biāo)識(shí)與說明:對(duì)產(chǎn)品的標(biāo)識(shí)要求和用戶操作說明可能進(jìn)行了細(xì)化和明確,確保消費(fèi)者能夠正確、安全地使用產(chǎn)品,避免因誤操作導(dǎo)致的安全事故。

  6. 國(guó)際標(biāo)準(zhǔn)接軌:為了促進(jìn)國(guó)際貿(mào)易和技術(shù)交流,新標(biāo)準(zhǔn)可能進(jìn)一步與國(guó)際電工委員會(huì)(IEC)的相關(guān)標(biāo)準(zhǔn)接軌,采納國(guó)際上的先進(jìn)標(biāo)準(zhǔn)內(nèi)容,提升我國(guó)電器產(chǎn)品的國(guó)際競(jìng)爭(zhēng)力。

這些變化旨在適應(yīng)市場(chǎng)和技術(shù)發(fā)展的最新情況,提高家用和類似用途電器的安全性和可靠性,同時(shí)引導(dǎo)行業(yè)向更加環(huán)保、高效的方向發(fā)展。


如需獲取更多詳盡信息,請(qǐng)直接參考下方經(jīng)官方授權(quán)發(fā)布的權(quán)威標(biāo)準(zhǔn)文檔。

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文檔簡(jiǎn)介

ICS

13.120

CCS

K09

中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn)

GB/T4706.82—2024/IEC60335?2?96:2019

代替GB4706.82—2014

家用和類似用途電器的安全

第82部分:房間加熱用軟片加熱元件的

特殊要求

Safetyofhouseholdandsimilarelectricalappliances—Part82:Particular

requirementsforflexiblesheetheatingelementsforroomheating

(IEC60335-2-96:2019,Householdandsimilarelectricalappliances—

Safety—Part2-96:Particularrequirementsforflexiblesheetheatingelementsfor

roomheating,IDT)

2024-08-23發(fā)布2026-09-01實(shí)施

國(guó)家市場(chǎng)監(jiān)督管理總局發(fā)布

國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)

GB/T4706.82—2024/IEC60335?2?96:2019

目次

前言

·····································································································

引言

·····································································································

1

范圍

··································································································

1

2

規(guī)范性引用文件

······················································································

1

3

術(shù)語和定義

···························································································

2

4

一般要求

······························································································

3

5

試驗(yàn)的一般條件

······················································································

3

6

分類

··································································································

3

7

標(biāo)志和說明

···························································································

3

8

對(duì)觸及帶電部件的防護(hù)

···············································································

7

9

電動(dòng)器具的啟動(dòng)

······················································································

7

10

輸入功率和電流

·····················································································

7

11

發(fā)熱

·································································································

7

12

空章

································································································

10

13

工作溫度下的泄漏電流和電氣強(qiáng)度

································································

10

14

瞬態(tài)過電壓

·························································································

10

15

耐潮濕

······························································································

10

16

泄漏電流和電氣強(qiáng)度

···············································································

11

17

變壓器和相關(guān)電路的過載保護(hù)

·····································································

11

18

耐久性

······························································································

11

19

非正常工作

·························································································

13

20

穩(wěn)定性和機(jī)械危險(xiǎn)

·················································································

13

21

機(jī)械強(qiáng)度

···························································································

13

22

結(jié)構(gòu)

································································································

14

23

內(nèi)部布線

···························································································

16

24

元件

································································································

16

25

電源連接和外部軟線

···············································································

16

26

外部導(dǎo)體用接線端子

···············································································

16

27

接地措施

···························································································

16

28

螺釘和連接

·························································································

17

29

電氣間隙、爬電距離和固體絕緣

···································································

17

30

耐熱和耐燃

·························································································

17

31

防銹

································································································

17

32

輻射、毒性和類似危險(xiǎn)

············································································

17

GB/T4706.82—2024/IEC60335?2?96:2019

附錄

····························································································

31

附錄AA(資料性)

安裝說明一覽表

································································

32

參考文獻(xiàn)

································································································

34

GB/T4706.82—2024/IEC60335?2?96:2019

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分:標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

本文件是GB/T4706《家用和類似用途電器的安全》的第82部分。GB/T4706已經(jīng)發(fā)布了以下

部分:

—第1部分:通用要求;

—第2部分:電熨斗的特殊要求;

……

—第121部分:專業(yè)冰淇淋機(jī)的特殊要求。

本文件代替GB4706.82—2014《家用和類似用途電器的安全房間加熱用軟片加熱元件的特殊要

求》,與GB4706.82—2014相比,除結(jié)構(gòu)調(diào)整和編輯性改動(dòng)外,主要技術(shù)變化如下:

—將一些注釋調(diào)整為條文內(nèi)容(見10.1、11.2.103,13.1、13.2、16.2、16.3、18.101、

18.102.5、22.103、22.105,2014年版的10.1、11.2.103,13.1、13.2、16.2、16.3、18.101、

18.102.5、22.103、22.105);

—更改了對(duì)預(yù)定安裝在地板上的裝有絕緣電線的加熱單元的強(qiáng)度試驗(yàn)(見21.103,2014年版的

21.103);

—增加了安裝在低于1.2m高度的墻壁中的加熱元件的范圍和具體要求(見第1章、6.2、7.1、

7.6、7.12.1、7.12.106、7.101、11.2、19.2、22.106、24.102、附錄AA)。

本文件等同采用IEC60335?2?96:2019《家用和類似用途電器安全第2?96部分:房間加熱用軟片加熱

元件的特殊要求》。

本文件做了下列最小限度的編輯性改動(dòng):

—標(biāo)準(zhǔn)名稱改為《家用和類似用途電器的安全第82部分:房間加熱用軟片加熱元件的特殊要

求》,增強(qiáng)標(biāo)準(zhǔn)體系的協(xié)調(diào)性;

—公式(1)進(jìn)行了修正,根據(jù)IEC60335?2?96:2019和公式(1)的本身含義,IEC60335?2?96:2019

的公式(1)存在編輯性錯(cuò)誤。

請(qǐng)注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識(shí)別專利的責(zé)任。

本文件由中國(guó)輕工業(yè)聯(lián)合會(huì)提出。

本文件由全國(guó)家用電器標(biāo)準(zhǔn)化技術(shù)委員會(huì)(SAC/TC46)歸口。

本文件起草單位:中國(guó)電器科學(xué)研究院股份有限公司、安邦電氣股份有限公司、國(guó)家紅外及工業(yè)電

熱產(chǎn)品質(zhì)量檢驗(yàn)檢測(cè)中心、廣東美的環(huán)境電器制造有限公司、威凱檢測(cè)技術(shù)有限公司、中家院(北京)

檢測(cè)認(rèn)證有限公司。

本文件主要起草人:簡(jiǎn)鵬飛、李貽連、張江、楊鑫、陳燦坤、杜曉燕、王澤美。

本文件及其所代替文件的歷次版本發(fā)布情況為:

—2007年首次發(fā)布為GB4706.82—2007,2014年第一次修訂;

—本次為第二次修訂。

GB/T4706.82—2024/IEC60335?2?96:2019

引言

GB/T4706《家用和類似用途電器的安全》大部分采用IEC60335。在此基礎(chǔ)上,GB/T4706參考

IEC60335的結(jié)構(gòu)形式,劃分為若干部分,由通用要求和特殊要求構(gòu)成,第1部分為通用要求,其他部

分為特殊要求。對(duì)于特殊要求范圍涵蓋的產(chǎn)品,其安全要求為通用要求與該特殊要求結(jié)合使用,在特殊

要求中包括了對(duì)通用要求中對(duì)應(yīng)條款的補(bǔ)充和修改,以給出對(duì)每種產(chǎn)品的完整要求。

本文件是器具按照使用說明正常使用時(shí),對(duì)電氣、機(jī)械、熱、火災(zāi)以及輻射等風(fēng)險(xiǎn)需要具有的防護(hù)

要求。本文件還包括使用中可能出現(xiàn)的非正常情況,并且考慮電磁干擾對(duì)器具安全運(yùn)行的影響方式。

本文件已考慮GB/T16895《低壓電氣裝置》中規(guī)定的要求,器具在連接到電源時(shí)與電氣布線規(guī)則

的要求協(xié)調(diào)一致。

如果一臺(tái)器具的多項(xiàng)功能涉及GB/T4706中的其他部分,只要合理,其他部分分別適用于該器具每

個(gè)功能。如果適用,需考慮一個(gè)功能對(duì)其他功能的影響。

當(dāng)其他部分中未針對(duì)本文件中已經(jīng)包含了的危險(xiǎn)給出附加要求時(shí),則GB/T4706.1適用。

GB/T4706是涉及器具安全的標(biāo)準(zhǔn),優(yōu)先于涵蓋同一主題的通用標(biāo)準(zhǔn)/橫向標(biāo)準(zhǔn)。

本文件與GB/T4706.1—2024《家用和類似用途電器的安全第1部分:通用要求》配合使用。本

文件中寫明“適用”的部分,表示GB/T4706.1—2024《家用和類似用途電器的安全第1部分:通用

要求》中的相應(yīng)條款適用于本文件;本文件寫明“代替”的部分,則以本文件中的條款為準(zhǔn);本文件寫

明“增加”的部分,表示除要符合GB/T4706.1—2024中的相應(yīng)條款外,還需符合本文件條款中所增

加的條款;本文件寫明“修改”的部分,表示在GB/T4706.1—2024的相應(yīng)條款上進(jìn)行修改。

GB/T4706.82—2024/IEC60335?2?96:2019

家用和類似用途電器的安全

第82部分:房間加熱用軟片加熱元件的

特殊要求

1范圍

GB/T4706.1—2024的該章以下述內(nèi)容代替:

本文件規(guī)定了房間加熱用軟片加熱元件的安全要求。

本文件適用于預(yù)定安裝在地板、1.2m以下或2.3m以上的墻壁、天花板上的軟片加熱元件,其單相

裝置額定電壓不超過250V,其他裝置額定電壓不超過480V。

按照說明中安裝在建筑物內(nèi),達(dá)到要求的危險(xiǎn)防護(hù)等級(jí)后,軟片加熱元件即成為加熱單元。

注101:注意以下情況:

─對(duì)于打算用在車輛、船舶或航空器上的加熱單元,可能需要一些附加要求;

─國(guó)家有關(guān)的管理部門可能對(duì)器具規(guī)定附加要求。

注102:本文件不適用于以下情況:

─僅用于工業(yè)用途的加熱單元;

─打算在特殊場(chǎng)所使用的加熱單元,諸如存在腐蝕性或爆炸性的環(huán)境(粉塵、蒸氣或煤氣);

─毯、墊及類似柔性加熱器具(GB/T47

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