Designed for demanding industrial environments, the Schneider Electric Square D 40T145HDIT is a three-phase, dry-type isolation transformer. This unit is engineered to provide effective isolation and surge protection for SCR-controlled AC adjustable frequency drives and DC motor drives, ensuring reliable operation in critical applications. The transformer's robust construction and specific design parameters make it suitable for integration into complex power distribution systems.

Technical details

• Series: Square D
• Transformer Type: Drive Isolation, Dry-Type, Three-Phase
• Power Rating: 40 kVA
• Primary Voltage: 460 V Delta
• Secondary Voltage: 230 V Wye (Note: This is a common secondary for 460V primary drive isolation transformers, but should be verified against the manufacturer's datasheet for absolute certainty.)
• Frequency: 60 Hz (Standard for North American applications, verify with datasheet)
• Enclosure Type: Ventilated (Typical for dry-type transformers of this rating, verify with datasheet)
• Insulation Class: 180°C (Standard for this type of transformer, verify with datasheet)

Applications & compatibility

This Schneider Electric Square D transformer is commonly employed in applications requiring clean power for variable speed drives, such as in manufacturing plants, material handling systems, and process control environments. It is designed to interface with AC adjustable frequency drives and DC motor drives, offering a stable power source and protecting sensitive drive components from line disturbances. Its three-phase delta-wye configuration is typical for motor control circuits. Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D 40T145HDIT or contact our technical team for cross-reference assistance with compatible drive components.