How to Select a Transformer

Single Phase Encapsulated - 50 VA to 25 KVA

For all general loads, indoors or out, including lighting, industrial and commercial applications.

Units may be banked for three phase operation

Single Phase Ventilated – 15 to 100 KVA

For all general single phase loads, indoors or out, including lighting, industrial and commercial applications.

Three Phase Encapsulated – 3 to 75 KVA

For all general three phase loads, indoors or out, including lighting, industrial and commercial applications.

Three Phase Ventilated – 15 to 1000 KVA

For all general three phase loads, indoors or out, including lighting, industrial and commercial applications.

Totally Enclosed Non Ventilated – 15 to 500 KVA

Single and three phase designed for use in dirty environments.

Drive Isolation – 3 to 990 KVA

For industrial and commercial applications with SCR-controlled adjustable speed motor

drives, and AC adjustable frequency or DC drives.

Non-Linear Three Phase – 15 to 500 KVA

For electronic loads to meet non-linear load demands caused by modern office equipment.

For indoor and outdoor applications

Buck-Boost – 50 VA to 10 KVA

For correcting voltage line drops, landscape lighting, low voltage lighting, international voltage adaptation and motor applications. Buck-boost transformers do not compensate for fluctuating line voltages.

Industrial Control – 50 to 5000 VA

For control panels, conveyor systems, machine tooling equipment, commercial sewing

machines, pumping system panels, and commercial air conditioning applications.

Lighting – 100 to 1000 watts

For use with submersible fixtures including swimming pools, water fountains, low voltage circuits near water or other shock hazards. These transformers are not submersible. Single and three phase designed for use in dirty environments.