Sargam Metals

Naval vessel with hull-mounted cathodic protection anodes shown below the waterline
Naval · Signature Controlled

Low Signature ICCP Systems

Impressed current hull protection engineered for naval and frontline platforms where underwater electric potential and supply ripple must be tightly controlled.

Supply rippleBelow 0.03%
Hull potential±5 mV at the controlling electrode
Panel capacityUp to 200 A — 8 × 25 A modules
The Challenge

On A Frontline Platform, Corrosion Protection Is Also A Signature Question

Underwater electric potential, supply ripple and shaft-related contributions all follow from how protection current is generated and distributed across the hull.

Our Response

Individually Controlled Anodes, Tightly Regulated Supply

The system performs the same protection duty as a commercial installation while shaping current across the hull module by module, holding ripple and hull potential inside naval limits.

The System In Motion

Eight Individually Trimmed Output Channels

  • Per-channel anode current
  • Regulated low-ripple supply
How Protection Is Delivered

Three Steps, Continuously

  1. 01

    Each anode is driven by its own controlled module, allowing current to be trimmed per anode.

  2. 02

    Reference electrodes feed hull potential to the controller; automatic changeover selects a healthy electrode.

  3. 03

    Output ripple is held below 0.03%.

Open low signature ICCP cabinet showing modular power and control cards
Modular cabinet — power modules and control cards8 × 25 A modulesRipple below 0.03%±5 mV at the controlling electrode
Engineering Detail

Built For The Platform, Not Adapted To It

  • Individually controlled modular anode outputs
  • Supply ripple below 0.03%
  • Hull potential control to ±5 mV at the controlling electrode
Request technical datasheet
Where It Is Used

Specified On Naval And Frontline Platforms, In Newbuilding And In Refit.

  • Naval surface combatants and frontline platforms
  • Platforms with defined underwater electric potential requirements
  • Installations requiring shaft-related ELFE contributions to be addressed alongside hull protection

Discuss A Low Signature Installation

Configuration is project-specific. Share the platform requirements, environmental test schedule and interfacing philosophy, and our engineering team will respond with a technical proposal.