ALCO Rectifier Model ES-I and ES-II Rectifiers

Description

ALCO Rectifier Air Cooled Model TR-2 Portable Test Rectifier

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

ALCO Rectifier Model ES-I Rectifiers

ALCO Rectifier Model ES-I

 

ALCO 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

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

  • Variac Control
  • NRTL/ETL third party certification

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

ALCO Rectifier Model ES-II Rectifiers

ALCO Rectifier Model ES-II

 

ALCO 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

ALCO Rectifier Model ES-II Options
ALCO 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

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

 

ALCO 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