DQM 防爆電纜夾緊密封接頭 DQM 防爆電纜夾緊密封接頭 一、適用范圍 1. 爆炸性氣體環(huán)境危險(xiǎn)場(chǎng)所:1區(qū)、2區(qū); 2. 可燃性氣體、蒸氣級(jí)別:ⅡA、ⅡB、ⅡC; 3. 溫度組別:T1~T6; 4. 戶內(nèi)、戶外(IP65)。 1. For the dangerous sites with explosive air mixture: 1 division、2 division; 2. Flammable gas, steam class:ⅡA、ⅡB、ⅡC; 3. Temperatures classification:T1~T6; 4. Indoor and outdoor (IP65). 二、型號(hào)含義 三、性能特點(diǎn)夾緊電纜,以防拔脫,外管螺紋接頭與螺紋壓帽之間設(shè)一密封膠圈,起到夾緊電纜作用,對(duì)于鎧裝電纜又起到接地作用。 Clamping cable to avoid being pulled out A sealing rubber ring is set between outer thread joint and thread press cap. Three metal calws are set in the small end of sealing rubber ring. They will shrink to ward centerwith the rubber ring to clamp the cable and ground the armored cable. 四、技術(shù)參數(shù) 管螺紋代號(hào) Pipe‘s thread code(A)尺寸 Size(mm)電纜外徑 Cable‘s outside diameter(mm)防護(hù)等級(jí) Protection category防腐等級(jí) Corrosion-proofing gradeΦDLG1/24362Φ8~Φ9IP65W, WF1, WF2G3/45022Φ10~Φ15G15870Φ12~Φ18 G11/47075Φ15~Φ22 G11/27475Φ20~Φ26G28590Φ27~Φ33 G21/2100100Φ36~Φ44G3118120Φ43~Φ51 一、使用范圍 1. 爆炸性氣體環(huán)境危險(xiǎn)場(chǎng)所:1區(qū)、2區(qū); 2. 可燃性氣體、蒸氣級(jí)別:ⅡA、ⅡB、ⅡC; 3. 溫度組別:T1~T6; 4. 戶內(nèi)、戶外 (IP65)。 1. For the dangerous sites with explosive air mixture: 1 division、2 division; 2. Flammable gas, steam class:ⅡA、ⅡB、ⅡC; 3. Temperatures classification:T1~T6; 4. Indoor and outdoor (IP65). 二、型號(hào)含義 四、技術(shù)參數(shù) 異徑 Recucer尺寸 Size防護(hù)等級(jí) Protection grade電纜外徑 Cable‘s outside diameter質(zhì)量 WeighABCDG15143625IP547~90.06G201838258~140.06G2520482812~170.16G3222624313~230.30G4026624517~260.34G5026806025~350.46G70261005029~381.12
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