| 防爆防腐操作柱適用范圍application | | - 1區、2區危場所.
- iia、iib、iic類爆炸性氣體環境
- can be used zone 1zone 2 dangerous places.
- can be used in iia,iib,iic group explosive atmosphere.
| | 型號含義model implication |  | | | | 總單元含義 application of chief art |  | | | *單元含義 application of first part | 第二單元含義 application of first part |  |  | | 第三單元含義 application of first part | 第四單元含義 application of first part |  |  | | 主要技術參數 main technical parameters | | 使用類別using sorts | 額定工作電壓（v）rated wording voltage | 額定工作電流arated working current | 防護等級 protection category | | ac-3ac-4 | 220 38010 | ip65 | | | | | 防爆標志exed ii ct6 | 防腐等級corrosion-proof grade | 進線口螺紋（g" | 電纜外徑（φ,mm）cable’s outside | | ｅxed ii ct6 | wf2 | 1＊ | 12-17 | | | | | 防爆防腐操作柱產品特點 features | - 增安型外殼,內裝元件防爆元件. the enclosure is incneased safety inside aremounted explosion-proof typeelements.
- 外殼采用玻璃纖維增強不飽和聚酯樹脂壓制而成,具有 the shell mould-shapedby glass fiber reinforced unsaturated ployster resin.外形美觀,耐腐蝕,抗靜電,耐沖擊及熱穩定性好等優良 has elegant shape excellent performancefunctions of 性能 corrosion-proofing, electrostatic-inststing,impact- withstanding andperfect thermalreliabilety.etc
- 隔爆型控制開關具有結構緊湊,可靠性好,體積小,通斷 the explosion-separate type control switch with copact structure,steady property,能力強,壽命長,并有多種功能供用戶選取配.防爆按 small volume,high capacity,and long life has several functions to be se-lected freely.explosion-proofing button by ultrasonic 鈕采用超聲波封裝工藝,保證了可靠的結合強度,按鈕 encapsulationarts,ensuring the dependable combining intension.the function of it can combine freely in two 的功能可以兩單元自由組合,防爆指示燈采用特殊的 units.the explosion-proof ing indicator by special desing,using within the ac voltage scope of 220v-380v generally.
- 設計,交流220v-380v通用. 外露堅固件均采用不銹鋼,為防掉式設計維修方便. aii the exposed fastening pieces are made of stainless steel of anti-lost type,which be convenient ly to maintenance.殼體和蓋的接合面采用迷宮式結構,具有較好的防 the joint of shell andcover is the formof devious-laby rinthian struture,water-proof水,了塵能力. dust-proof.符合gb3836-2000,iec60079 標準要求. suitable for gb3836-2000,iec60079 standard request.
| | 產品外形圖 ouline example | | 一單元殼體外形尺寸及安裝尺寸outlineandinstallingsize offirstunithull | | | |
