Current Interrupter: Top 5 Brands for CP Inspection
Corrosion is a silent enemy that can compromise the integrity of metallic structures and generate substantial economic losses. Cathodic protection systems are an effective solution to combat this problem, with current interrupters playing a key role in performance evaluation.
What is a cathodic protection current Interrupter, and why is it important?
A cathodic protection current Interrupter is an electrical device designed to evaluate the current flow in a cathodic protection system. Its main function is to ensure that the metal structure to be protected remains in a cathodic state, i.e. that it is the cathode of an electrochemical cell and does not suffer corrosion. The choice of the right current Interrupter is crucial, as it directly influences the inspection of the system and thus the efficiency of the system and the lifetime of the structure.
What are the main brands on the market?
In this article, we will compare 5 leading brands in the market, analyzing their features, advantages and compliance with regulations such as AMPP, API and ISO.
1. Tecna (Programmable with GPS)
High technology, reliability, and user-friendly implementation make Tecna stand out. The Tecna GPS Current Interrupter offers easy programming for multiple environments, GPS synchronization, and an automatic resume function after power failures.
- Compact and robust design:Easy installation even in confined spaces; optimal heat dissipation.
- Dual power supply (AC/DC)This allows for energy savings and less electrical complexity. Direct connection without the need for additional adapters and reduced operating costs.
- Long-lasting internal battery: Up to 1.5 days.
- High-visibility screen: Readable even in direct sunlight.
- Optimized structure for heat dissipation and IP67-rated housing.
- Fast synchronization with other brands.
- Programming module independent of the switching module
- IP67-rated housing for resistance to adverse conditions.
- Robust connectors ensure a secure connection.
- User-friendly interface with color display and hot keys.
- GPS-based cycle with longer range antenna for precise synchronization.
- Local technical support and quick parts replacement.
2. Micromax (Programmable without GPS)
The Micromax Current Interrupter is a portable device designed for cathodic protection with key features such as:
- Programming of up to 9 interrupt programs.
- Rechargeable lithium battery with up to 60 hours of operation.
- Operation with voltages of 240/120 V AC ideal for situations where GPS is not required.
- It has a compact and robust design, which makes it easy to transport and transport and use in the field.
- Reduction of energy consumption in cathodic protection systems.
- Seamless integration into existing systems.
- Continuous technical assistance for users.
3. American Innovations (Programmable with GPS)
The American Innovation’s Current Interrupter features GPS technology, allowing:
- Synchronization and advanced programming for efficient management.
- Flexible programming with continuous and continuous and programmed adapting to different needs.
- It is ideal for applications requiring high reliability data synchronization and remote control.
- Quick adjustments according to project needs.
- Ensure the correct operation of the system under various scenarios.
- Its design is intended to so endure adverse conditions, guaranteeing durability.
- Provide an intuitive interface for ease of use in the field.
4. MC Miller (Programmable with GPS – definition of interrupt cycles by PC)
The Current Interrupter of MC Miller offers programming via PC connection, allowing:
- Define customized interruption cycles adapted to each project.
- Advanced programming through specialized software for precise management.
- Integration of GPS that ensures accurate and synchronized data at all times.
- Greater control and efficiency in cathodic protection systems.
- Detailed adjustment of the cycles according to the user’s specific needs.
- Easy operation thanks to its intuitive software interface.
- Broad market acceptance for its reliability and performance.
5. Radiodetection (GPS Programmable – Synchronization with other brands)
The Current Interrupter for Radiodetection allows programming via GPS, offering:
- Synchronization with other devices, regardless of the brand.
- Flexibility to integrate various technologies into a single monitoring system.
- Compatibility with multiple brands, facilitating integration in mixed systems.
- Ideal for implementation in existing cathodic protection systems.
- Guarantees continuous monitoring, ensuring the correct operation of the system in complex environments.
Choosing the right Current Interrupter for cathodic protection inspections is critical for asset durability and regulatory compliance. The brands above offer advanced solutions with robust technology and proven reliability.
If you are seeking the ideal solution for your CP project, the Tecna Current Interrupter offers reliable operation and expert support, with autonomous cycling even during GPS signal loss and quick local service. This ensures uninterrupted inspection, peace of mind, and optimal system performance.
Discover more about the product and request a demo.
References:
https://tecnologiatotal.net/online/interruptores/tecnorrupter.pdf
https://tecna-ice.com/la-proteccion-catodica-explicada/
https://tecnologiatotal.net/online/rectificadores/rectificadores.pdf
https://cidta.usal.es/cursos/tuberias/PDFs/Unidad%202/u2c2/T10.02.pdf
