電潛泵電纜英ppt課件-資料下載頁
2025-05-02 07:43本頁面
【正文】 :GALVANIZEDSTEELHEAVYGALVANIZEDDOUBLEGALVANIZEDSTAINLESSSTEELMONEL35 Initials PEPE? POLYETHYLENE: 185176。 F (85176。 C) REDA Production Systems Cable Families ? REDALENE: 205176。 F (96176。 C) POTB PPEO 36 Initials REDA Production Systems Cable Families ETBO? REDAHOT: 250350176。 F (121177176。 C) ? REDABLACK: 300400176。 F (149204176。 C) EER ETBEF 37 Initials ELBE? REDALEAD: 400450176。 F (203232176。 C) ELBKELB REDA Production Systems Cable Families MOTORLEADS: 250450176。 F (121232176。 C) 38 Initials ? FLAT CABLE EXTENSIONS (FCE) (Motorlead Pothead) ? MOTORLEAD Typically smaller conductor than power cable, thus runs hotter. KEOTB 250176。 F (121176。 C) KELB 450176。 F (232176。 C) KELTB 450176。 F (232176。 C) Motor Connection Options 39 Initials ? POTHEADS TapeIn Pothead Tape wrapped around individual connector leads inside motor. PlugIn Pothead mating block mounted in motor. Direct Connect Pothead Power cable attached directly to the Pothead. (PlugIn Type) Motor Connection Options 40 Initials TapeIn Pothead vs PlugIn Pothead REDA TapeIn Design ? Advantages: – Most Reliable – Highest breakdown strength in industry ? Disadvantages – Longer installation time on rig floor ? Advantages: – Ease of installation ? Disadvantages – Lower breakdown strength – Not as reliable as TapeIn 41 Initials What does 4/1 KEOTB represent? 4/1 4 AWG Solid conductor K Polyimide (Kapton?) primary insulation E EPDM secondary insulation O Nitrile jacket TB Tape (probably Tedlar?) amp。 braid Armor thickness (inches) M Monel armor 5 5 kV Voltage rating F Flat cable Cable Nomenclatur
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