ElectrotechCP™ Power Supply

High-performance current control for ICCP systems in concrete infrastructure

The ElectrotechCP™ Power Supply is a precision-engineered switch-mode rectifier designed to deliver consistent and reliable current to impressed current cathodic protection (ICCP) systems. Manufactured in Maryland, USA and deployed in infrastructure projects worldwide, the power supply meets the rigorous demands of corrosion protection for reinforced concrete and steel structures.

With single- and multi-channel configurations, the Power Supply enables fine-tuned control of current and voltage outputs across complex structures. It offers standalone or networked operation, seamless integration with SCADA systems, and advanced remote monitoring via Ethernet, GSM, or Modbus. Whether you’re retrofitting aging assets or outfitting new builds, the ElectrotechCP™ Power Supply delivers industry-leading flexibility, precision, and durability in all environments.

Key Features

• Built for ICCP Applications: Purpose-built for cathodic protection of reinforced concrete and steel in bridges, tunnels, marine assets, tanks, and industrial plants.

• Flexible Electrical Outputs

  • Up to 12,000 mA and 28V DC per channel

  • Individually controllable channels with 1 mA and 10 mV resolution

  • Ripple <10 mV @ 100Hz for stable output

• High Precision Control: Operates in constant current or voltage modes, with full alarm support and ±0.5 mV measurement accuracy using any reference electrode.

• Remote Monitoring & SCADA Integration: Full control via Ethernet, Modbus, GSM, or optical fiber. Compatible with ElectrotechCP™ software and third-party SCADA systems.

• Synchronized Current Interruption: GPS, local timer, or network-based interruption for instant-off data acquisition across multiple units.

• Robust Enclosures for Any Environment: Available in NEMA/IP-rated enclosures made from GRP, coated mild steel, or stainless steel—ideal for harsh or coastal conditions.

• Smart Data Logging & Local Control: Integrated LCD touchscreen or keypad for on-site operation, with 50-year storage of system logs and output settings.

• Energy Efficient and Durable: Over 95% efficiency and operational reliability in temperatures from 5°F to 122°F, up to 95% humidity.

Applications

The ElectrotechCP™ Power Supply is suited for global ICCP installations where precision, durability, and remote functionality are required:

• Bridge Decks and Substructures

• Marine Infrastructure – Jetties, wharves, piles

• Water & Wastewater Facilities

• Parking Garages and Underground Structures

• Industrial Plants, Refineries & Pipelines

• Tanks and Containment Structures

Whether for retrofit projects or new construction, the ElectrotechCP™ Power Supply provides reliable ICCP control across diverse structural assets and environmental conditions.