海底起动器最大路卡远

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The hydraulically operated package incorporates a special gearbox and de-clutch system manufactured by Rotork Gears which enables the actuator's output drive to the valve to be automatically disconnected and reconnected, if necessary when maintenance is required.  In such an event, uninterrupted valve operating availability is ensured by a separate ROV (remotely operated underwater vehicle) connection to the gearbox.  Complete valve control is also maintained by means of the ROV interface on the gearbox if the actuator is removed.  This feature enables a single, interchangeable actuator to be used on two or more valves.   The complete system has proved to be very reliable, with the potential to achieve high levels of SIL approval.  Diagnostic analyses are also available, enabling potential operating problems to be identified before they might occur.

工厂测试体积庞大,要求搭建专用设备,特别是搭建高架实事求是模拟从安装阀顶部滑动的ROV操作,设计该操作是为了防止从投入海或捕鱼活动物体对阀门造成任何损害。

由Lucca安装新外部电机辅助测试,处理海底电机专用区内最大电动器

SSIV包将安装在从新Tuna平台导出管道上,连接TNW2平台到岸面的现有管道上。来自Tuna平台的专用电水互振控制启动器