- 品牌/商標:ABB
- 企業類型:貿易商
- 新舊程度:全新
M2JA系列(80~355)隔爆型電動機是上海ABB電機有限公司引進ABB公司21世紀新隔爆型電動機的制造技術,結合中國GB 3836-2000標準的特點而開發的、目前國內先進的工廠用4級隔爆電動機(Ex d llc)產品(溫度組別T1~T4)。
Preamble
It is of vital importance to have a safe operation for electrical apparatus in hazardous zones. Therefore,many countries have set up rules for the design and operation of this specific apparatus. GB 3836-2000 is a set of Chinese standards for electrical apparatus in explosive gas zones. It is equivalent to IEC60079, but more demanding than IEC60079. The Chinese standards keep key points of its former version on the basis of IEC60079.
The R & D of M2JA series (80-355) flameproof motors is compatible with ABB's latest manufacturing technology and Chinese standards GB 3836-2000. The series can be credited with the most advanced flameproof motors (Ex d llC) for factory application in China (temperature class T1-T4).
技術特點:
★ 效率高
達到歐洲CEMEP-EU效率等級電機標準二級值,符合中華人民共和國國家標準GB18613-2002中小型三相異步電動機能效限定值。
★ 雙頻寬電壓
電壓范圍220V~690V,適用50Hz和60Hz電源。
★ 噪聲低
通過優化電磁設計、通風狀況、結構尺寸等技術,M2JA系列電動機的噪聲較低。
★ 軸承負載能力高
電動機選用深溝球軸承,壽命長,80-132中心高電動機為型潤滑,160-355設有加油裝置。
★ 可靠性好
電動機為全封閉風冷結構,防護等級IP55,材料及工藝符合環境要求。電動機機械強度高,堅固耐用,防銹防腐性強。
繞組可靠性好,采用F級絕緣結構,B級考核。並可根據用戶需要增加PTC熱敏電阻或熱敏開關。
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