PE insulation and Polyamide Jacket Submersible Motor Winding Wire This products is made of solid copper wire or enamelled copper wires conductor, polyethylene insulation, polyamide jacket. It has fine performance for water-resistant, electric conducting and acid-alkali-salt resistance. It used to all types water-filled submersible motor or similar working electronics, and applied to standard of environmental-friendly. The conductor is used the standard of GB/T395 or GB/T6109, and applied to JB/T4014 standard. The product can be used for Voltage 380V, temperature -10℃-70℃, PH value 6.5-8.5, water pressure 1MPa, light acid-alkali-salt media or oil-media, frequency 50Hz-60Hz, for long time use with stable liability.