Mesa A Standard Line Air Cooled Rectifier

Manufacturer: Mesa

The "Standard Line" air cooled, cathodic protection rectifiers are recognized as industry leading in quality, workmanship and service life. Many years of field-proven service prove their superior design. Conservative equipment ratings, controlled manufacturing techniques, plus many extra features ensure long and trouble-free operation.

Typical cathodic protection applications for the air cooled rectifier line include pipelines, tank farms, storage fields, and other non-hazardous locations where continuous duty, DC power is required.

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Features Model

Weatherproof to NEMA 3R.
Heavy duty 11-gauge hot dip galvanized cabinet with Stainless Steel Hardware.
Stainless Steel, perforated screens.
Front and side opening doors for easy maintenance.
Heavy duty, draw-pull, stainless steel cabinet latch.
Slide-out equipment racks, separate Transformer and Stack assemblies for units over 1200 watts.
Heavy duty transformer with 15% over-design for reserve capacity.
Minimum 18-step voltage control link bar taps.
Quick-change, heavy-duty knobs for changing tap link bars.
Minimum 5/16" diameter, soldered tap changing studs.
3/16" Grade XX, Phenolic front panel.
Accessible front panel total precision shunt.
Magnetic AC input circuit breaker.
Magnetic AC Secondary Breakers on all units less than 100 amps (instead of fuses).
Hoyt, separate analog, 2-1/2"round, volt and amp meters.
Silicon diodes protected by surge suppressors and current limiting breakers <100 Amps or fuses.
All electrical connection hardware is Nickel Plated and double-nut or soldered.
Multi-strand, high temperature, insulated flexible wiring.
Terminal block for AC input wires.
Primary tap change panel for dual input voltages (Single Phase models only).
Safety shield panel supplied on all units over 65 Volts DC

Mfr. Part No.	Description

Mesa A Standard Line Air Cooled Rectifier

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