防爆電機(jī),防火電機(jī),隔爆電機(jī)、增安電機(jī)是否都能用以上字母表示?如何可以用以上字母表示,該如何用行業(yè)字母術(shù)語(yǔ)表示? EExp:正壓型;
EEx d:隔爆型
EEx de:隔爆增安型;
EEx e:增安型;
EEx nA:無火花防爆型;
CEI:IEC:國(guó)際電工委員會(huì)
防爆電機(jī):電機(jī)的統(tǒng)稱,指各種防爆標(biāo)準(zhǔn)的電機(jī),包括各種防爆類型;
防火電機(jī):flameproof motor,電機(jī)的統(tǒng)稱,沒有具體的一種標(biāo)準(zhǔn),我們一般認(rèn)為防火電機(jī)也可以叫防爆電機(jī);
隔爆電機(jī):EEx d 增安電機(jī);
EEx e 隔爆電機(jī)(EEx d)和增安電機(jī)
(EEx e)是最常用的2種類型防爆電機(jī),EEx d的應(yīng)用環(huán)境區(qū)域比EEx e更高。
溫度等級(jí) T3、T4、T5、T6意義。
電氣設(shè)備按其最高表面溫度分為T1~T6組,使得對(duì)應(yīng)的T1~T6組的電氣設(shè)備的最高表面溫度 不能超過對(duì)應(yīng)的溫度組別的允許值。溫度組別、設(shè)備表面溫度和可燃性氣體或蒸氣的引燃溫 度之間的關(guān)系如下所示。 電氣設(shè)備最高表面溫度 450 300 200 135 100 85 溫度組別 T1 T2 T3 T4 T5 T6 9.
Group I、IIB、IIC;其中I和IIB,IIC代表的意義。
Ⅰ類設(shè)備:用于礦井地下部分的設(shè)備和用于這些礦井地面設(shè)施部分的設(shè)備,能因沼氣和/或易燃粉塵而發(fā)生危險(xiǎn)。
II類設(shè)備:工廠用電設(shè)備,用于能因爆炸環(huán)境而發(fā)生危險(xiǎn)的其他場(chǎng)合的設(shè)備。
Ⅱ類設(shè)備進(jìn)一步細(xì)分為:ⅡA類(丙烷);ⅡB類(乙烯);ⅡC類(氫氣);Ⅱ類(所有氣體),其中A表示氣體環(huán)境為丙烷,B表示氣體環(huán)境為乙烯,C類表示氣體環(huán)境為氫氣。 IIB和IIC是電氣設(shè)備和氣體的防爆級(jí)別 IIB代表最小點(diǎn)燃能量為60微焦 IIC代表最小點(diǎn)燃能量為20微焦
10. 2G、2D、2GD代表的意義。 2G表示表面氣體高防護(hù)類別,2D表示表面粉塵高防護(hù)類別,2GD表示表面氣體和粉塵高防護(hù)類別。其中G、D表示爆炸環(huán)境的類型:G(氣體、蒸氣或薄霧)和D(粉塵)
我們?cè)诙砹_斯有15年的防爆測(cè)試和認(rèn)證資質(zhì)專業(yè)從事防爆產(chǎn)品的測(cè)試和認(rèn)證,對(duì)于各種防爆產(chǎn)品建立了完善的資料庫(kù)和技術(shù)中心,對(duì)500多家防爆研究所和研發(fā)中心進(jìn)行了緊密的合作,對(duì)于各國(guó)的防爆標(biāo)準(zhǔn)和防爆認(rèn)證程序非常的了解。經(jīng)過多方的研究和討論現(xiàn)在我們俄羅斯防爆產(chǎn)品檢驗(yàn)測(cè)試中心,對(duì)于中國(guó)的產(chǎn)品可以接受,沒有工廠樣品測(cè)試和沒有工廠審核的情況下簽發(fā)防爆證書。
付款方式:合同簽訂后支付50%預(yù)付款, 在收到證書電子版掃描件后支付50%余款;
海關(guān)聯(lián)盟EAC防爆認(rèn)證,-CU-TR 012/2011防爆認(rèn)證。
付款方式:合同簽訂后支付50%預(yù)付款, 在收到證書電子版掃描件后支付50%余款;
認(rèn)證時(shí)間:1個(gè)月;
測(cè)試:我可以沒有樣品測(cè)試
審核:我可以沒有工廠審核
只要有中國(guó)防爆即可。
具體費(fèi)用聯(lián)系我們即可。
021-36411223 021-36411293
skype:gostchina
e-mail:eac@cu-tr.org
EAC防爆認(rèn)證,海關(guān)聯(lián)盟防爆認(rèn)證,EAC防爆認(rèn)證,CU-TR防爆認(rèn)證,CU-TR 012/2011防爆認(rèn)證。TR CU防爆認(rèn)證,EAC-EX防爆認(rèn)證,CU-TR防爆證書,海關(guān)聯(lián)盟EX認(rèn)證
About documentation, we will need: 要求資料
- user's manuals in Russian 俄文說明書
- drawings in Russian 俄文圖紙
-中國(guó)防爆證書-俄文翻譯
如下資料有請(qǐng)?zhí)峁?o:p>
1、 所有的認(rèn)證測(cè)試報(bào)告 (中國(guó)CNEX或IEX EX 或CE-ATEX證書 94/9/EC等)
- 所有的認(rèn)證 (如果有的話整機(jī)提供中國(guó)CNEX或IEX EX 或CE-ATEX證書 94/9/EC等)
-配件認(rèn)證證書 (如果有的話一定提供中國(guó)CNEX或IEX EX 或CE-ATEX證書 94/9/EC等)
2、 ISO9001證書—必須
3、 說明書/手冊(cè)—俄文必須
4、 設(shè)備技術(shù)護(hù)照
5、 圖紙,(安裝方案, 圖紙?zhí)?,使用材料)?-俄文
6、 電氣圖紙—俄文
7、 包含技術(shù)解決方案和風(fēng)險(xiǎn)評(píng)估的描述注釋
8、 填寫申請(qǐng)表格
9、海關(guān)聯(lián)盟代表公司信息-進(jìn)口商資料:(1)企業(yè)法人營(yíng)業(yè)執(zhí)照(Огрн),公司詳細(xì)信息(名稱、法定地址、法人代表、電話,傳真、郵件)提供代表服務(wù)加5000元
The certificate of conformity for EX-proof equipment (this document is sometimes called as the Explosion Protection Certificate) is a document, which proves that duly identified Ex-proof equipment conforms to the specific standard for the type of explosion protection.
All ex-proof equipment including ex-proof parts of other equipment and sets are listed in the "Nomenclature of products (works) and services, which should be certified in a mandatory manner under legislative acts of the Russian Federation". The ex-proof equipment certification is carried out to all goods used in ex-areas.
SHANGHAI SEC is a certification body that is able to obtain this certificate in a very short time. We have our own experts, laboratories, and relevant accreditations to issue these documents ourselves.
Explosion-proof equipment is classified as hazardous equipment subject to certification. The Certificate of Conformity on ex-proof equipment can be obtained using several certification schemes. General procedures of the mandatory certification are specified on the Resolution of RF Standardization Metrology and Certification Committee "On confirmation of "Rules of a certification of electrical equipment for explosive mediums" of 19.03.03 № 28/10.
Main principles of explosion safety are regulated all over the world. They are based on the recommendations of the International Electrotechnical Commission (IEC), which offered uniform methods of testing radio communication equipment for conformity and released them to the relevant centers in Europe and in the United States. The approaches and methods of classification are very similar despite having different names for the standards in their respective countries (GOST in Russia, ATEX in Europe, FM in the USA).
That is why, if equipment is certified as explosion-proof by a certification office in Europe or the USA after passing inspection, it stands to reason that this equipment will also successfully obtain certification in the GosGorTechNadzor of Russia. It is important to know that reception of the Russian certificate of conformity for ex-proof equipment (certificate of conformity in explosion-proof version) is necessary and doesn’t depend on the presence of another international certificate.