HPS Imperator Molded Control Transformers

The HPS Imperator series of machine tool rated industrial control transformers are specifically designed to meet the high inrush industrial applications where electromagnetic components such as relays, solenoids and magnetic motor starters are used. With 11 standard voltage groups, a VA range from 50VA to 5000VA and available with standard secondary and optional primary fuse kits, the HPS Imperator provides the perfect solution for any application.

Enclosed Q Series Encapsulated Control Transformers

For applications where an indoor or outdoor, cost effective approach to general purpose loads is desired, consider the 'Q' series, single phase, enclosed encapsulated control transformer. These units have a standard NEMA Type 3R enclosure, are available in 3 standard voltage combinations and are specifically designed for the following applications:
• General purpose enclosed control applications used to adjust a supply voltage to match a load requirement
• Supplying machine tool circuits.
• Actuating relays, bells, and signal and alarm systems.
• Operating small motors, valves and dampers.
• Industrial lighting and circuit isolation.

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Buck-Boost Transformers

Buck-boost transformers offer an economical solution to the adjustment of line voltages that are slightly above or below normal. When a Buck-Boost transformer is connected as an autotransformer, only a portion of the load kVA is actually transformed. The majority of the load kVA is passed directly through to the source. For this reason a Buck-Boost transformer may be used to supply a much larger load kVA than is indicated on the nameplate. HPS offers single phase units, in ratings from 50VA to 10,000VA in three standard voltages. Custom voltages are also available.

Low Voltage Lighting Transformers

For a cost effective approach to supply low voltage for recreational, lighting, or light duty industrial applications, consider the 'Q' style encapsulated transformer.

For a general purpose load including actuating relays, bells, control and low voltage circuits, this enclosed encapsulated, NEMA 3R rated transformer is ideal for simplicity and efficiency.

Custom/Specialty Control Transformers

HPS prides itself in its ability to manufacture, on a timely basis, custom designed and built transformers for almost any application. This of course includes custom control transformers, medium voltage control transformers or current transformers. If you have a need for one of these types of transformers, but do not see it listed here or in our related catalog, please send your detailed request to our quotations department and they will respond to it within 48 hours.