防爆電機,防火電機,隔爆電機、增安電機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)字母術語表示? 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:國際電工委員會
防爆電機:電機的統(tǒng)稱,指各種防爆標準的電機,包括各種防爆類型;
防火電機:flameproof motor,電機的統(tǒng)稱,沒有具體的一種標準,我們一般認為防火電機也可以叫防爆電機;
隔爆電機:EEx d 增安電機;
EEx e 隔爆電機(EEx d)和增安電機
(EEx e)是最常用的2種類型防爆電機,EEx d的應用環(huán)境區(qū)域比EEx e更高。
溫度等級 T3、T4、T5、T6意義。
電氣設備按其最高表面溫度分為T1~T6組,使得對應的T1~T6組的電氣設備的最高表面溫度 不能超過對應的溫度組別的允許值。溫度組別、設備表面溫度和可燃性氣體或蒸氣的引燃溫 度之間的關系如下所示。 電氣設備最高表面溫度 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類設備:用于礦井地下部分的設備和用于這些礦井地面設施部分的設備,能因沼氣和/或易燃粉塵而發(fā)生危險。
II類設備:工廠用電設備,用于能因爆炸環(huán)境而發(fā)生危險的其他場合的設備。
Ⅱ類設備進一步細分為: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是電氣設備和氣體的防爆級別 IIB代表最小點燃能量為60微焦 IIC代表最小點燃能量為20微焦
10. 2G、2D、2GD代表的意義。 2G表示表面氣體高防護類別,2D表示表面粉塵高防護類別,2GD表示表面氣體和粉塵高防護類別。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)
我們在俄羅斯有15年的防爆測試和認證資質專業(yè)從事防爆產品的測試和認證,對于各種防爆產品建立了完善的資料庫和技術中心,對500多家防爆研究所和研發(fā)中心進行了緊密的合作,對于各國的防爆標準和防爆認證程序非常的了解。經過多方的研究和討論現(xiàn)在我們俄羅斯防爆產品檢驗測試中心,對于中國的產品可以接受,沒有工廠樣品測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%預付款, 在收到證書電子版掃描件后支付50%余款;
海關聯(lián)盟EAC防爆認證,-CU-TR 012/2011防爆認證。
付款方式:合同簽訂后支付50%預付款, 在收到證書電子版掃描件后支付50%余款;
認證時間:1個月;
測試:我可以沒有樣品測試
審核:我可以沒有工廠審核
只要有中國防爆即可。
具體費用聯(lián)系我們即可。
021-36411223 021-36411293
skype:gostchina
e-mail:eac@cu-tr.org
EAC防爆認證,海關聯(lián)盟防爆認證,EAC防爆認證,CU-TR防爆認證,CU-TR 012/2011防爆認證。TR CU防爆認證,EAC-EX防爆認證,CU-TR防爆證書,海關聯(lián)盟EX認證
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
-中國防爆證書-俄文翻譯
如下資料有請?zhí)峁?o:p>
1、 所有的認證測試報告 (中國CNEX或IEX EX 或CE-ATEX證書 94/9/EC等)
- 所有的認證 (如果有的話整機提供中國CNEX或IEX EX 或CE-ATEX證書 94/9/EC等)
-配件認證證書 (如果有的話一定提供中國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—俄文必須
4、 設備技術護照
5、 圖紙,(安裝方案, 圖紙?zhí)?,使用材料)?-俄文
6、 電氣圖紙—俄文
7、 包含技術解決方案和風險評估的描述注釋
8、 填寫申請表格
9、海關聯(lián)盟代表公司信息-進口商資料:(1)企業(yè)法人營業(yè)執(zhí)照(Огрн),公司詳細信息(名稱、法定地址、法人代表、電話,傳真、郵件)提供代表服務加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.