Selected:

Air Cooled Standard Line, by Universal Rectifier

Product Information for:

Air Cooled Standard Line, by Universal Rectifier

Allied Corrosion’s ALCO Air-Cooled Standard Line, manufactured by Universal Rectifier Inc., are Heavy-Duty, Pole-Mountable, Air-Cooled Cathodic Protection Rectifiers.

Product Description

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.

Type A Rectifier

air cooled standard rectifier

Type B Rectifier

stainless steel air cooled rectifier

Quick Facts:

  • Pole mountable rectifiers
  • Weatherproof to NEMA 3R
  • Stainless Steel Construction
  • Alternate output control

Applications:

  • Pipelines
  • Tank Farms
  • Storage Fields
  • Non Hazardous Locations

Applications

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.

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

Optional Features

Type A
Rectifier

black colored air cooled rectifier

Type "C" 1 Phase Rectifier

Type "C" 3 Phase Rectifier

gray air cooled standard line rectifier
  • 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

Cabinet Wattages and Weights

Single Phase
Three Phase
Case Size
Maximum DC Watts
Shipping Weight
Maximum DC Watts
Shipping Weight
A
1200
135 lbs.
B
2800
185 lbs.
1000
225 lbs.
C
6000
300 lbs.
6500
385 lbs.
D
10,000
400 lbs.
12,000
625 lbs.
E
12,000
525 lbs.
18,000
750 lbs.

Each rectifier is custom built and will vary in weight:
The weights above are approximate.

Typical Dimensions

illustration of the dimensions of an air cooled rectifier
Rear view dimension illustation
Bottom view dimension illustation

Typical Cabinet Dimensions
Air Cooled UT & SW Series

Letters in the Table Reference the Above Drawings

Case Dimensions & Stud Location (inches)
Case Size
A
B
C
D
E
F
G
H
I
J
K
L
A
14.5
12
19.5
3
14.5
19
26.25
3
7.5
6
7.5
3
B
17.5
15.5
23.5
3.5
18
23
32
3
9
8
10
6
C
22.5
21.5
23.5
3.5
24
28
32
3
9
10
15
10
D
28.5
22.5
23.5
3.5
25
34
32
3
9
12
21
10
E
34
28
33
5
33
44
41.25
3
10.5
14
25
14

Case Dimensions are in inches.

Ordering Code/Model Number

Position #1: MODEL
A = Air Cooled Line, Air Cooled
Position #2: TYPE
S = Standard Rectifier (Manual Taps)
P = Constant Potential (Solid State)
C = Constant Current (Reactor Style)
I = Constant Potential IR free (Solid State)
D = Constant Current (Solid State)
M = Multiple Modes (Specify Modes Requirement)
E = Constant Voltage (Solid State)
V = Variac Control
Position #3: COOLING
A = Air Cooled
Position #4: STACK TYPE
I = Silicon (Recommended)
E = Selenium
Position #5: DC VOLTS
List Maximum DC Voltage Desired
Position #6: DC AMPS
List Maximum DC Amperage Desired
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 VAC
G = 115, 1 Phase Only
D = 208, 3 Phase
H = 230, 1 Phase Only
F = Specify
Position #8: SPECIAL FEATURES
C = AC and DC Arrestors
O = Aluminum cabinet
D = DC arrestor
P = Additional voltage control link bar taps
E = AC arrestor
R = 115 VAC convenience outlet
F = Filter choke
RR = GFCI 115 VAC outlet (115/230 VAC 1 Phase only)
G = Communications filter
S = Multiple rectifiers in one case (qty.)
H = Meter switches
T = Anodized aluminum cabinet
I = Base mounting
U = Anodized aluminum with clear coat
J = Power On indicator light
W = RMU Terminal Strip
K = DC failure warning light
X = Dead front safety panel
M = DC breaker (< 100 amps) or fuse (100 amps & above)
Y = ETL Certified (Not available on all models)
N = Powder coated cabinet (hot-dip galvanized standard on most models)
Z = Special features, (formally “Q = to be specified”)

Additional information

SKU ALCO-RACSL Categories , , Tags ,
Share on facebook
Share on linkedin
Close Menu
×

Cart

Didn't find what you were looking for?

Help us improve the site for future visitors. Click on the reason you’re leaving.