Energy Efficient Commercial Low Voltage Distribution Transformer. The new HPS Express™ G series of energy efficient low voltage distribution transformers offer an ideal combination of features, quality, reliability and performance to provide the most cost effective solution for your commercial applications. The new HPS Express G is best suited to satisfy the needs of typical electrical power distribution applications including: Lighting, Small Power Distribution, HVAC, Shopping Plazas, Office Towers, Residential High-Rise, Commercial Buildings, Big Box Store. This product line meets or exceeds the latest energy efficiency requirements prescribed by the Natural Resources Canada (NRCan), and the Ontario Green Energy Act. Significant energy savings combined with positive environmental impact. Higher efficiency = $ savings: › Increased profitability due to low operating costs › Decreased cost of ownership over the lifetime of the transformer › Less air conditioning cost due to lower heat emissions. Product available from stock in standard voltage and kVA sizes including 250kVA in single phase and 450kVA in three phase. Standard type 3R enclosures. Dual CSA and UL certification. Industry leading design and technology solutions. Unmatched HPS quality and reliability.