本推荐规程规定了三芯圆形和扁平型油井电缆的要求，该电缆由聚丙烯绝缘铜导线组成，用于向潜水泵电机提供三相交流电力。这些电缆还可能包括额外的覆盖层，包括根据机械和环境条件选择的包裹层、金属铠装或屏障和/或非金属护套或护套。

This recommended practice establishes requirements for three-conductor round-and-flat-type oil-well cable consisting of polypropylene insulated copper conductors and used in supplying three-phase ac electric power to submersible pump motors. These cables may also include additional coverings consisting of wraps, metallic armor or barriers, and/or nonmetallic jackets or sheaths selected on the basis of mechanical and environmental conditions.