• Subsea Routing Module (SRM)
  • The Subsea Routing Module (SRM) serves as the power and communication hub for subsea oil and gas extraction, designed to intelligently distribute, manage, and protect surface-supplied power underwater. It provides reliable and stable power to each Subsea Control Module (SCM) while allocating and coordinating communication signals between the surface Master Control Station (MCS) and subsea control modules, enabling high-speed, reliable subsea-surface communication.

Product Advantages/Product Highlights

  • All inputs and outputs of the designed SRM adopt redundant design.

  • Each power supply output is equipped with independent control, protection, alarm, and data monitoring functions.

  • Enables long-distance and all-round subsea monitoring.

Performance Parameters

Parameter Name Parameter Content
Design water depth 2,000m
Design life 20years
Communication methods Optical fiber, power line carrier (PLC), or DSL, with redundancy
Input voltage Redundant 300~500VAC
Number of power output channels ≥4 channels @24VDC, ≥4 channels @300-500VAC
Number of communication routing channels ≥4 channels
Control and protection functions Power supply control and monitoring, automatic short-circuit shutdown, power supply alarm
Monitoring functions Output power supply can monitor information such as output voltage and output current
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