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Cathodic Protection Rectifier, Utility Line, Air Cooled
Cathodic Protection Rectifier, Utility Line, Air Cooled
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Low output, low cost, lightweight cathodic protection rectifiers for underground storage tanks and other low DC power cathodic protection applications
ES-I Rectifier
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Model ES-I Rectifier
Circuit breaker 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 3 coarse and 6 fine tap Silicon rectifying elements AC and DC lightning protection AC input terminal block 120V AC single phase input Variac control option Standard outputs: 6V-5A, 6V-10A, 12V-5A, 12V-10A, 20V-5A, 20V-10A, 30V-5A, 40V-5A. Other outputs available not exceeding 200W.
ES-II Rectifier
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Model ES-II Rectifier
Circuit breaker Heavy duty aluminum case for post or wall mount Unique opening cabinet for total access to components Assembly only 13" high x 7.5" wide x 5.5" deep Voltmeter and ammeter 3 coarse and 6 fine taps Silicon rectifying elements AC and DC lightning protection AC input terminal block 120V AC single phase input Optional DC failure lights are available Variac control option Standard outputs: 6V-5A, 6V-10A, 12V-5A, 12V-10A, 20V-5A, 20V-10A, 30V-5A, 40V-5A. Other outputs available not exceeding 200W.
Model ES-II Rectifier with Automatic Potential or Current Control
Heavy duty aluminum case for post or wall mount Unique opening cabinet for total access to components Assembly only 13" high x 7.5" wide x 5.5" deep Main disconnect switch Solid state controller, either potential or current control Voltmeter and ammeter Potential meter Silicon rectifying elements AC and DC lightning protection AC input terminal block 120V AC single phase input 120 VAC convenience outlet Standard outputs: 6V-5A, 6V-10A, 12V-5A, 12V-10A, 20V-5A, 20V-10A, 30V-5A, 40V-5A. Other outputs available not exceeding 200W.
Ordering Guide
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ES Utility Line Rectifier Ordering Guide
Configure an 8-position model number like ES-I-V 20-5
Position #1: Model
ES-I = ES Utility Rectifier
ES-II =ES Utility Rectifier
Position #2: Output Control Type
S = Standard Rectifier (Manual taps)V = Variac ControlE = Constant Voltage Control (ES-II only)
D = Constant Current Control (ES-II only)P = Constant Potential Control (ES-II only)M = Multiple Modes (ES-II only)
Position #3: DC Output Voltage*
List DC Voltage Desired (6V, 12V, 20V, 30V or 40V)
Position #4: DC Current Output*
List DC Current Desired (5A or 10A))
Position #5: Special or Optional Features
H = Hour Meter (ES-II only)
K = Red or Green Status Lights ((ES-II only)
Model ES-I Rectifier
Circuit breaker 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 3 coarse and 6 fine tap Silicon rectifying elements AC and DC lightning protection AC input terminal block 120V AC single phase input Variac control option Standard outputs: 6V-5A, 6V-10A, 12V-5A, 12V-10A, 20V-5A, 20V-10A, 30V-5A, 40V-5A. Other outputs available not exceeding 200W.
Model ES-II Rectifier
Circuit breaker Heavy duty aluminum case for post or wall mount Unique opening cabinet for total access to components Assembly only 13" high x 7.5" wide x 5.5" deep Voltmeter and ammeter 3 coarse and 6 fine taps Silicon rectifying elements AC and DC lightning protection AC input terminal block 120V AC single phase input Optional DC failure lights are available Variac control option Standard outputs: 6V-5A, 6V-10A, 12V-5A, 12V-10A, 20V-5A, 20V-10A, 30V-5A, 40V-5A. Other outputs available not exceeding 200W.
Model ES-II Rectifier with Automatic Potential or Current Control
Heavy duty aluminum case for post or wall mount Unique opening cabinet for total access to components Assembly only 13" high x 7.5" wide x 5.5" deep Main disconnect switch Solid state controller, either potential or current control Voltmeter and ammeter Potential meter Silicon rectifying elements AC and DC lightning protection AC input terminal block 120V AC single phase input 120 VAC convenience outlet Standard outputs: 6V-5A, 6V-10A, 12V-5A, 12V-10A, 20V-5A, 20V-10A, 30V-5A, 40V-5A. Other outputs available not exceeding 200W.
ES Utility Line Rectifier Ordering Guide
Configure an 8-position model number like ES-I-V 20-5
Position #1: Model
ES-I = ES Utility Rectifier
ES-II =ES Utility Rectifier
Position #2: Output Control Type
S = Standard Rectifier (Manual taps)V = Variac ControlE = Constant Voltage Control (ES-II only)
D = Constant Current Control (ES-II only)P = Constant Potential Control (ES-II only)M = Multiple Modes (ES-II only)
Position #3: DC Output Voltage*
List DC Voltage Desired (6V, 12V, 20V, 30V or 40V)
Position #4: DC Current Output*
List DC Current Desired (5A or 10A))
Position #5: Special or Optional Features
H = Hour Meter (ES-II only)
K = Red or Green Status Lights ((ES-II only)
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Model ES-II Rectifier
