BA15HC-A/Z3 REX 15KVA 480-240 DELTA TRANSFORMER C/W CENTER TAP SECONDARY
The BA15HC-A/Z3 REX 15KVA 480-240 Delta Transformer is designed for reliable voltage transformation with a center tap secondary. This robust unit offers exceptional performance and efficiency, making it ideal for various industrial applications. Perfect for those requiring versatile power solutions, ensuring seamless operation in demanding environments.
| Brand | Rex |
|---|---|
| Voltage | 480-240V |
| Frame / Series | BA15HC |
| Catalogue # | REXBA15HCAZ3 |
The Rex BA15HC-A/Z3 is a 15 kVA single-phase transformer with a 480 V primary (Delta) and 240 V secondary with centre tap, delivering two 120 V legs — making it well suited for industrial facilities requiring both 240 V single-phase and 120 V branch-circuit power from a 480 V Delta supply. Typical applications include machine tool control circuits, industrial lighting panels, and step-down power distribution in manufacturing environments.
- Primary: 480 V Delta
- Secondary: 240 V with centre tap (120/240 V single-phase, 3-wire)
- Capacity: 15 kVA
Not sure if this transformer matches your load requirements or service voltage? Send us your application details and we'll confirm the right fit.
The centre tap divides the 240 V secondary winding into two equal 120 V legs, giving you a standard 120/240 V single-phase, 3-wire output. This allows you to power both 240 V loads (motors, heaters) and 120 V branch circuits (controls, lighting) from a single transformer.
The Rex BA15HC series is designed for industrial use, but suitability for outdoor or wet-location installations depends on the enclosure type and local CEC requirements. If you need outdoor or wash-down rated service, contact our team and we can advise on appropriate enclosure options or alternatives.
Rex transformers, including the BA15HC series, can be difficult to source through standard distribution channels. Northern Breaker Group specialises in obsolete and hard-to-find electrical equipment — contact us for current availability, and we can also help identify a compatible modern equivalent if a direct replacement is no longer available.
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