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,主要涉及以下幾個方面的變化:
-
標(biāo)準(zhǔn)性質(zhì)調(diào)整:從GB(國家強(qiáng)制性標(biāo)準(zhǔn))變更為GB/T(國家推薦性標(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。
-
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,對軟片加熱元件的材料、設(shè)計、結(jié)構(gòu)及性能測試方法等方面進(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絕緣材料的耐熱等級要求提升、加熱元件的機(jī)械強(qiáng)度測試方法優(yōu)化、以及電氣安全距離的重新界定等。
-
環(huán)境保護(hù)要求:可能新增或強(qiáng)化了對產(chǎn)品在生產(chǎn)、使用及廢棄階段的環(huán)保要求,鼓勵采用可回收材料,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)保趨勢的要求。
-
電磁兼容性(EMC):考慮到電子設(shè)備日益增長的電磁干擾問題,新版標(biāo)準(zhǔn)可能加強(qiáng)了對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)境中不會對其他電器設(shè)備造成干擾,同時保持自身的穩(wěn)定工作狀態(tài)。
-
標(biāo)識與說明:對產(chǎn)品的標(biāo)識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。
-
國際標(biāo)準(zhǔn)接軌:為了促進(jìn)國際貿(mào)易和技術(shù)交流,新標(biāo)準(zhǔn)可能進(jìn)一步與國際電工委員會(IEC)的相關(guān)標(biāo)準(zhǔn)接軌,采納國際上的先進(jìn)標(biāo)準(zhǔn)內(nèi)容,提升我國電器產(chǎn)品的國際競爭力。
這些變化旨在適應(yīng)市場和技術(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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- 2024-08-23 頒布
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文檔簡介
ICS
13.120
CCS
K09
中華人民共和國國家標(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實施
國家市場監(jiān)督管理總局發(fā)布
國家標(biāo)準(zhǔn)化管理委員會
GB/T4706.82—2024/IEC60335?2?96:2019
目次
前言
·····································································································
Ⅲ
引言
·····································································································
Ⅳ
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
試驗的一般條件
······················································································
3
6
分類
··································································································
3
7
標(biāo)志和說明
···························································································
3
8
對觸及帶電部件的防護(hù)
···············································································
7
9
電動器具的啟動
······················································································
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
·················································································
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
············································································
17
Ⅰ
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
Ⅱ
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(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:
—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)存在編輯性錯誤。
請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)識別專利的責(zé)任。
本文件由中國輕工業(yè)聯(lián)合會提出。
本文件由全國家用電器標(biāo)準(zhǔn)化技術(shù)委員會(SAC/TC46)歸口。
本文件起草單位:中國電器科學(xué)研究院股份有限公司、安邦電氣股份有限公司、國家紅外及工業(yè)電
熱產(chǎn)品質(zhì)量檢驗檢測中心、廣東美的環(huán)境電器制造有限公司、威凱檢測技術(shù)有限公司、中家院(北京)
檢測認(rèn)證有限公司。
本文件主要起草人:簡鵬飛、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。
Ⅲ
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
要求中包括了對通用要求中對應(yīng)條款的補(bǔ)充和修改,以給出對每種產(chǎn)品的完整要求。
本文件是器具按照使用說明正常使用時,對電氣、機(jī)械、熱、火災(zāi)以及輻射等風(fēng)險需要具有的防護(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與電氣布線規(guī)則
的要求協(xié)調(diào)一致。
如果一臺器具的多項功能涉及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
個功能。如果適用,需考慮一個功能對其他功能的影響。
當(dāng)其他部分中未針對本文件中已經(jīng)包含了的危險給出附加要求時,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。
Ⅳ
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)到要求的危險防護(hù)等級后,軟片加熱元件即成為加熱單元。
注101:注意以下情況:
─對于打算用在車輛、船舶或航空器上的加熱單元,可能需要一些附加要求;
─國家有關(guān)的管理部門可能對器具規(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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