Transformer rectifiers for cathodic protection
Custom-built equipment for your installations. NFC 15-100 compliant.
Our solutions
A complete range for service continuity
From simple power supply to advanced remote monitoring, we have the equipment suited to every site configuration.
Single or three-phase power supply
Transformer-rectifiers from 1 to 200A for ICCP systems, with automatic potential regulation.
Converters
Manual and automatic regulation of voltages, currents and potentials.
Remote monitoring
Data relay via 4-20 mA to programmable logic controllers.
Solar power supply
Solar panels and batteries to power systems in remote areas without electrical grid.
Remote control
Remote monitoring of protection parameters with SMS/email alerts and data archiving.
Certifications
Equipment compliant with EN 50162, IEC 62484, NFC 15-100 standards and network operator requirements.
Transformer rectifiers
DC power supplies for impressed current cathodic protection systems, from 1 to 200A, with or without automatic regulation.
Air-cooled transformer rectifier
Air-cooled cathodic-protection transformer rectifier: output of 12 to 150 V and 1 to 250 A DC. Manual, semi-automatic or automatic regulation; steel, polyester or rack enclosure.
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Oil-cooled transformer rectifier
Oil-cooled cathodic-protection transformer rectifier: output 50 to 150 V and 50 to 250 A DC. Manual or semi-automatic regulation, weatherproof steel enclosure IP55/IK10.
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Polarisation cell CES 285
Polarisation cell (Kirk Cell) CES 285: protects buried pipelines against induced AC and earth-fault currents, without blocking cathodic protection.
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PCR polarisation cell
PCR polarisation cell: decouples the cathodic protection DC current while draining continuous or fault AC currents. Protects insulating joints and structures. ATEX zone 2.
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Decoupling cells
Decoupling cells to protect insulating joints and provide AC mitigation: they block the cathodic protection DC current while draining AC faults.
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Current drainage box CAA / CSC
Anodic (CAA) or cathodic (CSC) supply box to connect anode or structure cables to the transformer rectifier and measure current. Weatherproof IP55/IK10.
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DEC100 – decoupling cell
DEC100 decoupling cell for transport networks (SAFE environment): protects against direct lightning (100 kA) and blocks DC voltages. Holding current 20-60 A peak.
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FAC100 – Decoupling cell / AC filter
FAC100 decoupling cell: blocks the cathodic protection DC current between two structures while letting AC through. Nominal current 32 or 40 A AC. Non-ATEX.
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1.5 V batteries (impressed-current supply)
High-capacity 1.5 V batteries (1200 to 4800 Ah) to convert a galvanic-anode system into an impressed-current one, maintenance-free. Life ≥2 years, heavy-metal-free, -20 to +50 °C.
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CIC – GPS Current Interrupter
The CIC is a GPS-synchronized current interrupter controller designed for permanent installation inside a cathodic protection transformer-rectifier, either on new equipment or as a retrofit.
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TMP20 temporary AC filter
TMP20 temporary AC filter for field testing: installed on temporary earths to measure AC interference on a pipeline. 20 A current (5 to 100 A on request).
View productSilica gel
Moisture-absorbing 'Envirogel' silica gel beads with orange→green colour indicator. For drum, tank and transformer breathers. Free of DMF and cobalt.
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Transformer rectifier
Custom-built workshop transformer rectifiers for impressed-current cathodic protection. All power ratings.
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Transformer rectifier – high-power range
High-power cathodic protection transformer rectifiers (50 to 250 A), single- or three-phase. Autotransformer or mixed-bridge regulation, choke-capacitor filtering. Many options.
View productL'académie IPSI Solutions
Restez informé des dernières innovations et bonnes pratiques en protection cathodique
Corrosion par courants alternatifs : analyse selon l'ISO 18086
La corrosion AC détruit vos pipelines même quand la protection cathodique DC semble parfaite. L'ISO 18086 fournit la méthode pour détecter ce risque invisible.
Protection cathodique des bacs de stockage : sécuriser vos installations pétrolières
Les fonds de bacs de stockage pétroliers sont vulnérables à la corrosion. La protection cathodique les protège efficacement.
Alliages de protection cathodique : normes et compositions
Aluminium, zinc, magnésium, fer-silicium : les normes, les éléments d'alliage clés et le domaine d'emploi de chaque famille d'anodes de protection cathodique.
Need a reliable power supply for your ICCP system?
Our engineers size your power supply and offer the optimal solution based on your site configuration.
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