Cathodic Protection Rectifiers

JA Electronics offers advanced impressed current systems for effective cathodic protection.

Our custom current system components are available with a variety of enclosure, safety and protection options. For durability, rectifier panels have all markings engraved; no adhesive labels or silk screening is used. System components are built to your specifications and also included, the assistance of our trained and service oriented support personnel.

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Air Cooled Rectifiers

Custom Air Cooled Rectifiers: Our wall mounted or pole mounted, convection air-cooled rectifiers are powered by dual AC input voltages of 120/240 or 240/480 volts, and with the quality and durability of heavy duty transformers, 20% capacity over-design, and JA Electronics’ industry-leading design. Also standard are silicon modular diode rectifier bridges, with AC and DC zinc oxide varistor (ZNR) surge protection. Options include variac output control and meter switches, thermal or fully-magnetic circuit breakers, and 115-volt convenience outlets.

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Oil Immersed Rectifiers

Oil Cooled Series Rectifiers: Enclosed in a nonclassified or explosion-proof tank, these oil-immersed cathodic protection rectifiers are constructed with lifting eyes, with a lockable, hinged top, and with fins for added cooling and strength. Separate transformer and stack rack assemblies are provided for easy removal and servicing. The construction of the explosion proof housing option is classified for use in areas with flammable vapors. Single or three-phase input available.

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Specialty (Customized) Rectifier Options

JA Electronics portable test rectifiers quickly and efficiently determine your rectifier and groundbed needs, saving time and money by getting your system designed accurately the first time. For existing systems, the portable test rectifier becomes a convenient and durable troubleshooting tool.

Rectifier or solar protection units may be customized for your specific application and enclosure requirements. Multiple rectifier units per cabinet, special mounting, auto-potential or non-standard tap outputs are available, as well as sun shields fitted to oil-cooled rectifier tanks.

Another specialized CP product, the wall-mounted Service Station Rectifier, brings JA Electronics cathodic protection quality to the protection of service station underground piping and storage tanks. Our reverse current switch protects the CP system from occasional extreme-voltage induced currents in the reverse direction.

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