Small distribution transformers of up to 315 kVA

Hitachi Energy's small distribution transformers of up to 315 kVA are typically oil-immersed and are suitable for pole-mounting, pad-mounting, or ground-mounting.

These liquid-filled distribution transformers represent an economical option for certain networks, particularly those with low population densities. 

Depending upon requirements, transformers may be connected between two phases of a three-phase system (two high-voltage bushings) or from one phase to ground (single high-voltage bushing). 

Hitachi Energy's small distribution transformers of up to 315 kVA units are suitable for residential overhead distribution loads, as well as light commercial or industrial loads and diversified power applications. 

Product scope

• Primary voltage of up to 36 kV
• Typical fluid is mineral oil