Independent VSD, automation and marine engineering support across the UKProduction stopped? 0330 153 9188

New Start Energy · Marine VSD services

Marine VSD services for critical vessel systems.

NSE provides marine VSD services for propulsion, thrusters, winches and offshore machinery: fault diagnosis, maintenance, commissioning, repair and lifecycle support.

Marine VSD services shaped around your vessel.

Record the affected propulsion, thruster or auxiliary system, current symptoms and operational consequence. Follow vessel safety procedures before inspection or fault recovery.

Read the VSD failure checklist →

Information needed

Send the drive and motor nameplates, complete fault messages, drawings and parameter backups, together with the vessel location, access window and required timescale.

Share vessel and equipment details →

Build a controlled recovery or maintenance plan.

Identify critical drives, available redundancy, spares and maintenance history. Use the planned port or shutdown window to agree inspection scope and follow-up actions.

Prepare a drive maintenance review →

Discuss marine VSD services with NSE.

Share the equipment, application, operating risk and timescale so the engineering team can identify the right next action.

Contact New Start Energy →

Marine drives, propulsion and automation support

Marine recovery work needs a practical understanding of converters, motors, controls, auxiliaries and vessel operating constraints. NSE supports fault finding, repair, commissioning and engineered upgrades.

Propulsion and thrusters

Drive-system diagnosis across converters, motors, cooling, control, feedback and protection.

Deck and auxiliary machinery

Support for winches, pumps, fans, compressors, cranes and other variable-speed applications.

Obsolescence and upgrades

Planned migration that retains usable plant, interfaces correctly with vessel systems and reduces commissioning risk.

Port and voyage planning

Evidence, parts, test equipment and work scope are prepared around access windows and operational constraints.

Testing and recommissioning

Functional checks, parameter validation and controlled proving before return to service.

Independent support built around the vessel

The correct route may be component repair, a temporary recovery, planned replacement or a wider system upgrade. The decision is based on evidence, risk and the operating requirement.

Send the vessel and equipment details →

Subsea 7 Borealis offshore vessel supported by New Start Energy

Proven marine and offshore drive support

Keep critical vessel drive systems available, controlled and supportable.

Independent VSD engineering for propulsion, thrusters, winches, cranes and auxiliary machinery, from urgent fault diagnosis to planned lifecycle maintenance and obsolescence-led upgrades.

Discuss a vessel requirementUrgent support: 0330 153 9188
105 drivesLifecycle maintenance aboard the Subsea 7 Borealis
Multi-vesselContinuity across commercial and public-sector fleets
MV & HVHigh-power propulsion drive experience
Port-readyPlanning around access and sailing windows

Marine VSD services

Engineering support built around the vessel not just the drive.

A marine drive problem rarely sits in isolation. NSE assesses converters, motors, cooling, feedback, controls, protection and vessel interfaces so the recommended action supports safe, dependable operation.

Fault response

Diagnosis and controlled recovery

Evidence-led troubleshooting for trips, loss of propulsion, unstable operation, control faults and cooling or auxiliary-system issues.

Planned support

Maintenance and lifecycle work

Condition-led maintenance, component planning, backups, technical records and shutdown scopes for critical vessel assets.

Modernisation

Obsolescence and upgrades

Engineered migration considering the motor, supply, redundancy, vessel controls, cooling, protection and commissioning risk.

Applications

Propulsion and thrusters

Support across propulsion converters, tunnel and azimuth thrusters, active-front-end systems and liquid-cooled platforms.

Deck machinery

Winches, cranes and active heave

Variable-speed support where availability, controlled motion and safe recommissioning are essential.

Auxiliaries

Pumps, fans and compressors

Drive support for ventilation, pumping, compressor and other machinery protecting vessel capability and habitability.

Engineering evidence

Marine experience backed by real project work.

NSE planned and delivered lifecycle maintenance across 105 drives aboard the Subsea 7 Borealis, coordinating the work around operational needs and installed-equipment condition.

  • GE, Converteam, AVID and MV3000 DFE/AFE experience
  • ABB ACS600LC and ACS880LC liquid-cooled knowledge
  • Drive, motor, controls, cooling and protection considered together
  • Records, spares and lifecycle risk captured in the work scope
Read the Borealis case studyView all case studies →
Subsea 7 Borealis vessel during New Start Energy lifecycle maintenance project
Subsea 7 Borealis · 105-drive programme
New Start Energy engineer inspecting a variable speed drive
Hands-on drive inspection
Industrial drive control equipment supported by New Start Energy
Drive and control engineering

A practical route to support

From first evidence to a controlled return to service.

1 · Define

Share the operating requirement

Vessel, location, application, equipment details, symptoms, drawings, backups, access constraints and timescale.

2 · Plan

Choose the right engineering route

Remote review, attendance, repair, temporary recovery, maintenance, spares planning or engineered replacement.

3 · Verify

Test before return to operation

Functional checks, parameter validation, alarm review and controlled proving shaped around the vessel system.

Marine VSD questions

Useful answers before you enquire.

Can NSE mobilise around port access?

Yes. Scope, evidence, parts and test equipment can be prepared around access windows, travel, inductions and operational constraints.

Can obsolete propulsion drives be upgraded?

Often, but supply, motor, cooling, controls, redundancy, protection and approval requirements must be reviewed.

What should we send first?

Drive and motor nameplates, fault history, photographs, drawings, parameter backups, vessel location and the operational consequence of failure.

Start with the vessel and equipment details

Talk to an engineer about your marine drive requirement.

Whether the priority is urgent recovery, a planned maintenance window or a lifecycle upgrade, send the evidence you have and the timescale you are working to.

Contact NSE marine supportEmail equipment details