Universal Rectifier Model ES-I and ES-II Rectifiers

Description

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.

Quick Facts:

  • Low output, lightweight
  • All circuit breakers, no fuses
  • Aluminum casing
  • Post or wall mount

Applications:

  • Underground Storage Tanks
  • Other low DC power cathodic applications

Universal Rectifier Model ES-I Rectifiers

Universal Rectifier Model ES-I

Universal Rectifier Model ES-I Features

  • 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

Universal Rectifier Model ES-I Options
Universal Rectifier Model ES-I with variac control

  • Variac Control
  • NRTL/ETL third party certification

Universal Rectifier Model ES-I Dimensions
Universal Rectifier Model ES-I Cabinet Universal Rectifier Model ES-I Drawing Universal Rectifier Model ES-I Drawing

Universal Rectifier Model ES-II Rectifiers

Universal Rectifier Model ES-II

 

Universal Rectifier Model ES-II Features

  • 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

Universal Rectifier Model ES-II Options
Universal Rectifier Model ES-II with optional controller

  • Variac Control
  • NRTL/ETL third party certification
  • Hour Meter
  • Red/Green DC failure light
  • Solid state controller, Current Control, Voltage Control, or Auto Potential Control

Universal Rectifier Model ES-II Dimensions
Universal Rectifier Model ES-II Cabinet Universal Rectifier Model ES-II Drawing Universal Rectifier Model ES-II Drawing

 

Universal Rectifier Air Cooled Models ES-I and ES-II Ordering Code/Model Number

  1. Position #1: MODEL
    • ES-I = ES Utility Rectifier
    • ES-II = ES Utility Rectifier
  2. Position #2: OUTPUT CONTROL TYPE
    • S = Standard Rectifier (Manual Taps)
    • D = Constant Current Control(ES-II only)
    • E = Constant Voltage Control (ES-II only)
    • P = Constant Potential Control(ES-II only)
    • M = Multiple Modes (ES-II only)
    • V = Variac Control
  3. Position #3: DC OUTPUT VOLTAGE*
    • List DC Voltage Desired (See available ratings below)
  4. Position #4: DC OUTPUT CURRENT*
    • List DC Current Desired (See available ratings below)
  5. Position #5: SPECIAL or OPTIONAL FEATURES
    • H = Hour Meter (ES-II only)
    • K = Red or Green Sttus Lights (ES-II only)

 

*Standard Ratings
6 Volt – 5 Amp 6 Volt – 10 Amp
12 Volt – 5 Amp 12 Volt – 10 Amp
20 Volt – 5 Amp 20 Volt – 10 Amp
30 Volt – 5 Amp 40 Volt – 5 Amp