Transformer

Transformer

We supply reliable transformers by Honeywell, TOGI, CHINT. These components provide stable voltage, energy-efficient operation, and safe power control for industrial applications.

Warranty

2 Years

Products Available

20+ Million

Cases

65

Shipping to

100+ Countries

Patents

54

Engineers

150+

With two decades as a trusted leader in refrigeration compressors and their critical components, ascompressors.com knows that stable and precise electrical power is fundamental to system reliability. In complex refrigeration and HVAC systems, transformers are indispensable for stepping down higher line voltages to the lower, safer voltages required to operate control circuits, thermostats, contactors, and other sensitive electronic components. As your dedicated supplier, we offer a comprehensive range of high-quality transformers designed for the rigorous demands of commercial and industrial cooling applications.

A transformer is a passive electrical device that transfers electrical energy between circuits, typically stepping down the main power supply voltage (e.g., 230V, 460V) to a lower, usable control voltage (e.g., 24V, 120V) in refrigeration and HVAC systems. This function is critical for protecting sensitive control boards and low-voltage components by providing correct and stable power, which ensures accurate system operation and prevents damage.

Core Transformer Types and Key Products:

Our extensive inventory includes a variety of transformers, carefully selected for their durability, electrical specifications, and reliability in refrigeration and HVAC applications. We focus on providing solutions that offer seamless integration and robust performance:

• Control Transformers (e.g., HVAC Control Transformers): These are the most common type used in refrigeration and HVAC. They are designed to provide a stable, isolated low-voltage power supply for control circuits, relays, contactor coils, thermostats, and other control components. We offer a range of control transformers with various VA (Volt-Ampere) ratings to match the power requirements of different control panels and systems. Key specifications include primary voltage (e.g., 208/230/460V) and secondary voltage (e.g., 24V, 120V).

• Step-Down Transformers: While most control transformers are step-down, we also supply general-purpose step-down transformers for applications where specific voltage conversion is needed for a particular component or subsystem within the larger refrigeration setup.

• Isolation Transformers: These transformers provide electrical isolation between the primary and secondary circuits, enhancing safety and reducing electrical noise that can interfere with sensitive electronic controls. They are crucial in environments where electrical noise or ground loops could impact system performance.

• Autotransformers: Used for smaller voltage adjustments where isolation is not required, autotransformers can be a compact and efficient solution for specific control voltage needs.

We ensure our transformer offerings cover various mounting options (e.g., foot-mount, panel-mount, conduit hub), termination types, and temperature ratings to fit diverse installation requirements. Our selection prioritizes models with robust insulation systems and high efficiency to minimize energy loss.

Essential Applications and Industries for Our Transformers:

The stable voltage supply provided by our high-quality transformers is vital across a broad spectrum of commercial and industrial cooling applications:

• Refrigeration Control Panels: Powering the entire low-voltage control circuit for refrigeration compressors, defrost cycles, fan controls, and safety devices in commercial refrigerators, freezers, and cold rooms.

• HVAC Unit Control Systems: Providing control voltage for thermostats, zone dampers, fan relays, contactor coils, and electronic control boards in central air conditioning units, heat pumps, and air handlers.

• Motor Starters & Control Circuits: Supplying precise voltage to the control coils of motor starters and contactors that manage the main power to large compressor motors and other high-current loads.

• Building Automation Systems (BAS): Integrating with larger BAS networks to ensure consistent power for sensors, actuators, and communication modules within the cooling infrastructure.

• Industrial Process Cooling: Providing reliable control power for chillers, cooling towers, and associated pumping stations in manufacturing and processing plants.

Innovation, Reliability, and Unrivaled Expertise:

At ascompressors.com, our 20 years in the refrigeration field have taught us that consistent, clean power to control circuits is critical for preventing costly downtime and ensuring optimal system performance. A high-quality transformer protects your sensitive electronics from voltage fluctuations and ensures precise operation. By choosing our transformers, you're investing in enhanced system stability, reduced electrical issues, and improved overall reliability for your refrigeration or HVAC equipment. Our technical team possesses the deep knowledge required to assist you in selecting the ideal transformer for your specific application, ensuring proper sizing, compatibility, and robust performance. Trust us for stable and precise power delivery in your cooling solutions.