Chiller/Cooling Tower

Rugged Performance for Harsh, Corrosive HVAC Environments.

Rugged Performance for Harsh, Corrosive HVAC Environments

Built for reliability in wet, demanding HVAC environments, ABB Baldor-Reliance Chiller/Cooling tower motors feature corrosion-resistant construction, moisture protection and inverter-ready performance to keep your systems running efficiently. Perfect for OEM replacement or retrofit in commercial and industrial cooling applications.

Technical data

For use in the airstream on chillers and cooling towers. Designed for wet, high humidity environments.

Up to 100 Hp

<p>Power range 3-60 Hp (2.2-45 kW) in TEAO, 1-100 Hp (0.75-75kW) in TEFC.</p>

Up to 444T

<p>NEMA frame 143T-444T.</p>

Protection IP55

<p>for harsh duty environments.</p>

Enclosure TEAO & TEFC

<p>for protection from debris.</p>

Sealing 4

<p>barrier shaft sealing system on drive end.</p>

Efficiency NEMA Premium®

<p>for all ABB Baldor-Reliance three phase motors.</p>

Explore the key features and benefits

<p>Corrosion-resistant cast iron frames, moisture-sealed windings and bearings, inverter-duty insulation and rugged protections ensure unbeatable reliability in harsh HVAC environments.</p>

Durable

<p>Severe-duty construction with a rugged cast iron frame and corrosion-resistant hardware and coatings, built to withstand the toughest environments.</p>

Protection

<p>Four-barrier shaft sealing (lip contact seal, V-ring slinger, dome slinger, double-sealed bearings) on the drive end combined with a lipped conduit lid and lead separator gasket delivers enhanced protection with an IP55 rating.</p>

Inverter duty

<p>Suitable for inverter duty per NEMA MG1 Part 31.4.4.2.</p>

Shaft Grounding*

<p>*Internally mounted shaft grounding ring installed on all -G suffix.</p>

Space heaters

<p>Heating strips warm the motor windings to prevent moisture buildup and condensation, protecting against corrosion and performance loss.</p>

Safety

<p>Equipped with a tapped drive end shaft and endplate for secure vertical lifting, plus an easily installed eyebolt for versatile lifting options.</p>

Related Documents

ABB Baldor-Reliance chiller/cooling tower

Reliability for wet and humid environments

Protection against environmental factors is key to reliability and extended motor performance. ABB Baldor-Reliance chiller/cooling tower motors offer a complete package in a both TEAO and TEFC designs with additional sealing to minimize moisture entry points.

How to extend the life of your motor bearings

Around 75% of industrial motors power pumps, fans and compressors—equipment with significant potential for efficiency gains. Learn proper grounding techniques to extend motor bearing life and improve reliability.

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