Rockwell Automation 1321-3TH220-BB1321 Power Component 220 kVA Transformer
The A-B 1321-3TH220-BB1321 Power Component 220 kVA Transformer is designed for industrial applications where reliable power conversion is essential. This transformer provides robust performance, ensuring stable power supply for various machinery and systems.
Manufacturer:A-B
Model:1321-3TH220-BB1321
Power Rating:220 kVA
Input Voltage Range:380-480V
Frequency Range:50/60 Hz
Primary Winding:3-phase
Secondary Winding:3-phase
Cooling Method:Oil-Cooled
Insulation Class:Class F
Weight:2,500 lbs
Dimensions (L x W x H):60″ x 36″ x 30″
This 220 kVA power transformer from A-B is built to withstand demanding industrial environments.
It features robust construction using high-quality copper windings and steel core laminations, ensuring efficient energy conversion with minimal losses.
The insulation class of Class F guarantees long-term reliability under varying operating conditions.
With its versatile cooling methods (ONAN/ONAF), it can handle a wide range of load requirements, making it ideal for use in factories, data centers, and other commercial settings where stable power supply is critical.
Its sturdy design allows for easy installation and maintenance, while also providing protection against environmental hazards.
This transformer comes with comprehensive safety features, including overcurrent protection and thermal monitoring, ensuring safe and reliable operation.












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