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The Farwest model TR-3 air cooled cathodic protection test rectifier, manufactured by Universal Rectifiers, Inc., is a portable cathodic protection power supply used for a variety of CP field test scenarios. Provided with a 60 volt, 30 amp maximum DC output in 18 steps of adjustment, and solid state variable interrupter, the TR-3 is capable of providing a wide range of portable DC power.
Standard Rectifier Features
DC output of 60 volts, 30 amps
Tool box style cabinet with carrying handle
24” long x 9” high x 8” deep
Approximately forty-five (45) pounds
18-step voltage control link bar taps
Solid state timer relay for interruption
Accessible front panel Total precision shunt
Magnetic AC Input circuit breaker
Magnetic AC Secondary Breakers (instead of fuses)
Hoyt model 17-3 volt and amp meters
All electrical connections are double-nutted or soldered