Recently, Zhejiang Xinya magneto Electricity Development Co., Ltd. completed CP300-3# oil jack up drilling platform of MCC (motor control center) and a full set of distribution system design, assembly, the self elevation drilling platform for in depth of 300 feet, maximum lifting weight 13900 tons, supporting 9000 meters offshore drilling rig. AC 600 V 50Hz three-phase three line insulation system, 400V 50Hz three-phase three line insulation system, AC 220V 50Hz three-phase / single double insulation system with our support for the electrical system, DC 24V system system satisfies the platform dynamic / static security operation and task, the life of power distribution and load requirements. The platform distribution system was designed in June 2012, in December 2012 to reach the delivery conditions, access to ship inspection and customer acceptance. |