Air-cooled Rectifier-transformer

INTRODUCTION

Rectifier-transformers is designed to convert alternating current to direct curren for powering an impressed current cathodic protection system. The CP-rectifier is built to perform under toughest conditions.  It permits efficient power conversion and uniform output for improved corrosion protection.  It may be operated in constant current, constant voltage, or potential control modes.   DC output is electronically controlled by continuous adjustment potentiometers.

The CP-rectifier is designed, constructed, wired and tested in accordance with the requirements of the latest edition of the following standards and codes.

NEMA, IEEE, ANSI, NEC, IEC, JIS, JEC, JEM, CNS

APPLICATION

The rectifier is suitable to power virtually any impressed current cathodic protection system.  It is available in a range of DC voltage and current output combinations as well as for  multiple circuit configurations.  The standard rectifier is housed in a coated SUS304 stainless steel cabinet with water-proof coating for superior protection against the element.

FEATURE

• Single or Three-phase input
• Continuous reading, DC voltmeter and ammeter
• Continuous output adjustment
• Full rated DC output voltage
• Constant current and voltage
• Air-cooled by natural convection
• Surge protection on DC side, lightening protection on AC side voltage
• SUS304 cabinet with 3 layer weather-proof coating
• IR drop-free potential control and monitoring (optional)
• Remote monitoring and control (optional)

The CP-rectifier is manufactured to meet customer specifications.   To order the rectifier for your particular application, please specify following.