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The BC150J-P/Z3 REX 150KVA transformer offers reliable voltage conversion with a primary 600V to a secondary 480/277V output. Designed for three-phase applications, this robust transformer ensures optimal performance and efficiency in industrial settings. Perfect for powering equipment and machinery, it’s a valuable addition to your electrical supply needs.
Yes — the BC150J-P/Z3 is specifically configured with a 600V primary, which is the standard distribution voltage used in Canadian industrial and commercial facilities. It steps down to a 480/277V secondary, making it ideal for feeding 480V three-phase motor loads and 277V lighting circuits from a Canadian 600V system.
The 480/277V secondary indicates a 4-wire wye (star) configuration. This provides 480V line-to-line for three-phase equipment (motors, drives, compressors) and 277V line-to-neutral for single-phase loads such as commercial or industrial lighting fixtures. A neutral conductor is required to utilise the 277V taps.
Northern Breaker Group specialises in obsolete and hard-to-find electrical equipment. If the Rex BC150J-P/Z3 is no longer in production, we can source the unit directly or identify a compatible equivalent in the same 150 KVA, 600V primary / 480-277V secondary, 3-phase rating. Contact our Calgary, Edmonton, or Vancouver counter for availability and lead time.
