Universal Rectifier Standard Line Features

• 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-nutted 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

Universal Rectifier Air Cooled Standard Line Optional Features

Optional Features

• Variety of AC voltage inputs, Single Phase, Three Phase, 50 or 60 Hertz
• AC and/or DC High Energy lightning protection
• Efficiency filter chokes
• Communication filters
• Meter switches
• Pedestal, base mounting legs, Wall Mount
• Power-on indicator light
• DC failure warning lights
• DC circuit breakers < 100 amps or fuses
• 115 VAC convenience outlet
• Powder-coated cabinet finishes (White or Gray standard
• Optional cabinet materials, such as aluminum or stainless steel
• Anodized finish for aluminum cabinets
• Anodized finish with clear coat for aluminum cabinets
• Additional voltage control link bar taps
• Alternate output control (constant current, constant voltage, constant potential and constant potential with IR drop free feature)
• NRTL / ETL third-party certification
• Other options per customer request

Universal Rectifier Air Cooled Standard Line Wattage & Weight

Universal Rectifier Air Cooled Standard Line Typical Dimensions

Universal Rectifier Air Cooled Standard Line Ordering Code/ Model Number

1. Position #1: MODEL
   • A = Air Cooled Line, Air Cooled
2. Position #2: TYPE
   • S = Standard Rectifier (Manual Taps)
   • C = Constant Current (Reactor Style)
   • D = Constant Current (Solid State)
   • E = Constant Voltage (Solid State)
   • P = Constant Potential (Solid State)
   • I = Constant Potential IR Free (Solid State)
   • M = Multiple Modes (Specify Modes Required)
   • V = Variac Control
3. Position #3: COOLING
   • A = Air Cooled
4. Position #4: STACK TYPE
   • I = Silicon (Recommended)
   • E = Selenium
5. Position #5: DC VOLTS
   • List Maximum DC Voltage Desired
6. Position #6: DC AMPS
   • List Maximum DC Amperage Desired
7. Position #7: AC INPUT
   • AA = 115/230, 1 phase set for 115 vac
   • AB = 115/230, 1 phase set for 230 vac
   • BA = 230/460, 1 phase set for 230 vac
   • BB = 230/460, 1 phase set for 460 vac
   • CA = 230/460, 3 phase set for 230 vac
   • CB = 230/460, 3 phase set for 460 vac
   • EA = 115/460, 1 phase set for 115 vac
   • EB = 115/460, 1 phase set for 460
   • G = 115, 1 phase only
   • H = 230, 1 phase only
   • D = 208, 3 phase
   • F = Specify
8. Position #8: SPECIAL FEATURES
   • C = AC and DC arrestors
   • D = DC arrestor
   • E = AC arrestor
   • F = Filter Choke
   • G = Communications Filter
   • H = Meter Switches
   • I = Base Mounting
   • J = Power On Indicator Light
   • K = DC Failure Light
   • M = DC Breaker (> 100 amps) or Fuse
   • R = 115 VAC Convenience Outlet
   • N = Powder Coated Cabinet (hot-dip galvanized standard on most models)
   • O = Aluminum Cabinet
   • T = Anodized Aluminum
   • U = Anodized Aluminum with Clear Coat
   • P = Additional Voltage Control Link Bar Taps
   • S = Multiple Rectifiers in One Case (qty.)
   • Q = Other, Specify