Air Cooled ES Line
Cathodic Protection Rectifiers

Low output, low cost, lightweight cathodic protection rectifiers for underground storage tanks and other low DC power cathodic protection application
maximum 200 wattts & 10 amps

Standard Features
ES-I Line

• 120V AC single phase input only
  
• All Circuit breakers - No Fuses
  
• Heavy duty aluminum case for post or wall mount
  
• Unique opening cabinet for total access to components
• Assembly only 13" high x 5" wide x 5.5" deep
  
• Ammeter only
  
• 18-step voltage control taps
  
• Silicon rectifying elements
  
• AC and DC lightning protection
  
• AC input terminal block
  
• Accessible front panel Total precision shunt
  
• Standard outputs: 6V-5A, 6V-10A, 12V-5A, 12V-10A, 20V-5A, 20V-10A, 30V-5A, 40V-5A.
  
• Other outputs available not exceeding 200W and 10A

Model "ES-I" Rectifier

Standard Features
ES-II Line

Model "ES-II" Rectifier

• 120V AC single phase input only
  
• All Circuit breakers - No Fuses
  
• Heavy duty aluminum case for post or wall mount
  
• Metering viewing windows
  
• Unique opening cabinet for total access to components
  
• Assembly only 13" high x 7.5" wide x 5.5" deep
  
• Voltmeter and ammeter
  
• 18-step voltage control taps
  
• Silicon rectifying elements
  
• AC and DC lightning protection
  
• AC input terminal block
  
• Accessible front panel Total precision shunt
  
• Standard outputs: 6V-5A, 6V-10A, 12V-5A, 12V-10A,
  20V-5A, 20V-10A, 30V-5A, 40V-5A.
  
• Other outputs available not exceeding 200W and 10A