Model ES Rectifiers
Low output, low cost, lightweight cathodic protection rectifiers for underground storage tanks and other low DC power cathodic protection applications; maximum 200 watts and 10 amps.
Standard Features ES-I Line:
· 120 V 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.
Standard Features ES-II Line:
· 120 V 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 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.
Ordering Code / Model Number: Air Cooled ES Line
| Position #1: MODEL |
| ES-I = ES Utility Rectifier |
| ES-II =ES Utility Rectifier |
| Position #2: OUTPUT CONTROL TYPE | |
| S = Standard Rectifier (Manual taps) | D = Constant Current Control (ES-II only) |
| V = Variac Control | P = Constant Potential Control (ES-II only) |
| E = Constant Voltage Control (ES-II only) | M = Multiple Modes (ES-II only) |
| Position #3: DC OUTPUT VOLTAGE* |
| List DC Voltage Desired (See available ratings below) |
| Position #4: DC OUTPUT CURRENT* |
| List DC Current Desired (See available ratings below) |
| Position #5: SPECIAL or OPTIONAL FEATURES | |
| H = Hour Meter (ES-II only) | K = Red or Green Status 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 |
Available Products
| Product Name | Quote | Specs |
|---|---|---|
| ES-1 and ES-11 Rectifiers |
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