ABB 7BCTM1763T Chiller/Cooling Tower - CSA UR
Part Number: 7BCTM1763T
Quick Summary
Chiller/Cooling Tower ABB 7BCTM1763T provides reliable cooling for high‑demand industrial HVAC and process applications, helping maintain consistent temperatures in data centers, manufacturing lines, and beverage processing. Many facilities struggle with downtime, inconsistent temperatures, and high energy costs during peak loads, which erodes uptime and increases operating expenses. This model carries CSA and UR certifications and mirrors NEMA design B standards, delivering predictable torque, safe operation, and compatibility with common American electrical systems. With 460 V, 60 Hz operation and a two‑speed 1760/870 rpm design, it balances performance with energy efficiency while simplifying installation and maintenance.
Product Information
Extended Description
7BCTM1763T ABB: Chiller/Cooling Tower 25 Hp 460 V (CTM1763T)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
25/6.3HP,1760/870RPM,3PH,60HZ,284T,
Ambient Temperature
40 °C
Bearing
6311, Ball
Bearing NDE
6311
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CTM1763T
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015230
Design
B
Dimension Diagram
10LYH161: Dimension Sheet
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt | Undefined Efficiency
Electrical Data
Enclosure Type
TEFC
Frame Material
Iron
Frame Size
284
Frequency (f)
60 Hz
Global Commercial Alias
CTM1763T
Gross Volume
14448.906 in³
Gross Weight
342 lb
Horsepower Rating UL/CSA
25.000 Hp | 6.300 Hp
IDEA Granular Category Code (IGCC)
1318 >> Heating and cooling system motor AC
Insulation Class
F
Invoice Description
25/6.3HP,1760/870RPM,3PH,60HZ,284T,1040M
Made To Order
No
Medium Description
Chiller/Cooling Tower, 25/6.3 HP, 1800/900 RPM, Frame Size 284T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (CTM1763T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
284T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
4P | 8P
Number of Poles (High)
8
Number of Poles (Low)
4
Number of Speeds
Two Speed
Order Multiple
1 piece
Output Power
25 Hp | 6.3 Hp
Product Name
Chiller/Cooling Tower
Product Net Depth / Length
31 in
Product Net Height
19.625 in
Product Net Weight
342 lb
Product Net Width
23.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
32 A | 12 A
Rated Efficiency
91.70 %
Rated Speed
1760 r/min | 870 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
1.88 in
Short Description
25/6.3 HP, 1800/900 RPM, Frame Size 284T, Standard, 3 PH, TEFC, 460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min | 900 r/min
Type of Duty
Continuous
UNSPSC
26101105
Voltage Rating
460 V
Two-speed capability and a 25 Hp rating give operators the flexibility to match cooling demand with the lowest possible energy input. The dual speeds—1760 rpm at high gearing and 870 rpm for reduced load—translate into steadier control of chillers and cooling towers, reducing peak current and wear. In practice, this means fewer compressor cycles and smoother process temperatures in data centers, breweries, and plastics manufacturing. Enclosure TEFC and insulation class F provide rugged protection against dust, moisture, and ambient heat, extending motor life in demanding factory environments. Service Factor 1.15 plus rated currents of 32 A and 12 A ensure reliable starts and consistent torque under load, even during brief overloads. Frame 284T and foot‑mounted orientation with a standard drive end flange simplify retrofits and new installations, while the compact 31 in L × 23.75 in W × 19.625 in H footprint supports tight machinery layouts. Stocked at multiple warehouses worldwide with zero lead time, and origin in the United States, this motor enables faster deployment and reduced downtime. A rated efficiency of 91.70% further contributes to lower energy costs over the motor’s life cycle, aligning with sustainability goals and budgetary targets.
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FAQs
Ensure compatibility with a three-phase 460 V, 60 Hz supply and load the motor in a horizontal, foot-mounted orientation. Mount the motor using the standard 284T frame and drive end flange, wire per three-phase connections, and observe proper grounding. For two-speed operation, configure the supply or controller to select the high speed (1760 rpm) under peak cooling loads and switch to the low speed (870 rpm) as the load decreases. Verify that the rated currents (32 A at high speed and 12 A at low speed) are within your drive capacity and observe the 0 day lead time stock for rapid deployment.
The CTM1763T delivers 25 Hp at 460 V and 60 Hz with two speeds: 1760 rpm and 870 rpm. Rated currents are 32 A and 12 A respectively, and the motor uses a Direct On Line starting method. It features a 1.15 service factor, NEMA Design B, and a TEFC enclosure. These specs support reliable torque, efficient operation, and compatibility with common industrial power systems used in chillers and cooling towers.
Yes, the CTM1763T is designed for industrial cooling applications with a TEFC enclosure and insulation class F, offering protection against dust and heat. It operates at ambient temperatures up to 40 °C and uses a robust frame (284T) with NEMA Design B torque characteristics. While it is not specified as IP-rated, the TEFC build and insulation are suitable for typical factory floors and outdoor units with standard enclosure protections.
The motor carries CSA and UR certifications and adheres to NEMA Design B standards, providing formal product certification and predictable torque characteristics. It is manufactured in the United States and listed under catalog number CTM1763T, ensuring compliance with regional electrical codes and safety requirements commonly referenced in North American industrial installations.
The CTM1763T is stocked with 0 day lead time in multiple warehouses, including locations such as EGAUT001EXPU, GBINS001EXPU, SGIND004EXPU, and USABB014EXPU. This broad stocking enables immediate deployment for maintenance, replacements, or new builds, minimizing downtime and accelerating project timelines for chillers and cooling towers.