Connect the AC voltage 300/500V ago hydropower, waterproof rubber cable in the water, long-term allowable working temperature does not exceed 65 ° C, underwater cables, submersible pump cables, JHS cable, waterproof rubber sheathed cable JHS cable, water under the cable, waterproof rubber sheathed cable JHS waterproof rubber-sheathed cables for AC voltage 500V and below submersible motors upload transmission can be used. In long-term immersion in water and water pressure, and has good electrical insulation properties. Waterproof rubber cable bending performance, able to withstand the frequent movement of underwater cables, submersible pump cables, JHS cable, waterproof rubber sheathed cable