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300KVA 240 Volts to 480Y/277 Volts Three Phase Isolation Transformer
300KVA 240 Volts to 480Y/277 Volts Three Phase Isolation Transformer
300KVA 240 Volts to 480Y/277 Volts Three Phase Isolation Transformer

300KVA 240 Volts to 480Y/277 Volts Three Phase Isolation Transformer

Catalog No.: BA300C-P/Z3

Three Phase Isolation Transformer with a capacity of 300kVA, transforming 240 Volts to 480Y/277 Volts

$26,378.24 CAD

Frequency

Voltage Taps

Enclosure

Temperature Rise

Electrostatic Shield

K-Factor

Custom Colour (+ $ 750.00 CAD)

Documents & Certification






SKU BA300C-P/Z3 Category

Out of stock

Current lead time 3-4 weeks

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2100 lbs

Isolation transformers are designed to provide electrical separation between the primary and secondary windings, allowing the safe transfer of AC power without a direct connection between circuits. This galvanic isolation helps protect equipment and personnel by reducing the risk of electric shock, eliminating ground loop interference, and minimizing electrical noise.

Commonly used in industrial, commercial, medical, and sensitive electronic applications, isolation transformers play a critical role in improving power quality and system stability. By blocking the transmission of DC currents and suppressing transient voltages, they help safeguard connected equipment from power disturbances and ensure reliable operation.

Isolation transformers are ideal for environments where clean and stable power is essential—such as data centers, control panels, communication systems, and laboratory equipment. The inclusion of a bonded neutral-to-ground connection on the secondary side further enhances noise reduction by providing a consistent and isolated ground reference point.
These transformers are available in a wide range of power ratings, configurations (single-phase and three-phase), and enclosure types to suit both indoor and outdoor applications. Whether for permanent installations or specialized setups, isolation transformers are a trusted solution for enhancing safety, reducing downtime, and protecting valuable equipment from electrical interference.

Preliminary Data Notice

All information and images provided are based on preliminary data or design and are subject to change without notice. If precise dimensions are critical, please request an Approval Drawing from the Optional Feature tab for confirmation. Additional transformer data available upon request.

All dimensions in inches

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