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Control & Automation

Control Transformers

HPS Control Transformers are Isolation Transformers designed to provide a high degree of secondary voltage stability (regulation) during a brief period of overload condition (also referred to as “inrush current”). These units are also known as Machine Tool Transformers, Industrial Control Transformers or Control Power Transformers.

Molded Machine Tool Industrial Control Transformer 

Molded Machine Tool Industrial Control Transformers

HPS Imperator™

Designed to meet high inrush industrial applications where electromagnetic components such as relay, solenoids and magnetic motor starters are used.

HPS Spartan 

Industrial Open Core & Coil Control Transformers

HPS Spartan™

Suited for general purpose, industrial and light duty loads where high inrush or machine tool duty are not necessary.

HPS Fusion 

General Purpose Enclosed Control Transformers

HPS Fusion™

A cost-effect solution for indoor single phase, general purpose industrial and light duty loads.

Encapsulated Control 

Encapsulated Control Transformers

HPS Q-Series™

Designed for general purpose loads indoor or outdoor applications.

Drive Isolation Transformers

HPS Drive Isolation Transformers (DIT's) are mandated to meet NRCan 2019 efficiency standards in Canada, but are exempt in the U.S. from DOE 2016 efficiency standards.

Energy Efficient Drive Isolation Transformer modal

Drive Isolation Transformers - NRCan 2019 Efficiency

HPS Tribune™ E
Compliant to the latest NRCan efficiency standards. Meets the demands of both AC and DC variable speed drives while providing the required voltage change.
Drive Isolation Low Efficiency

Drive Isolation Transformers - Low Efficiency

HPS Tribune™
Designed to meet the rugged demands of both AC and DC variable speed drives and provide the required voltage change.

Reactors & Filters

HPS offers line reactors that can significantly enhance the performance, life expectancy and efficiency of both the motor and the drive.



HPS Centurion™ R
Offers improved performance and reliability that delivers protection for your motors and drives.
HPS dVdT Filter 

dV/dT Filters

HPS RC Series
Offers improved performance and reliability that delivers protection for your motors and drives.

Motor Starting Autotransformers

Motor Starting Autotransformers are combined with other controls to produce a reduce voltage starter.

Motor Starting Autotransformers 

Motor Starting Autotransformers

HPS 2A-Series & 3A-Series
Designed for medium duty service including applications for drive loads such as pumps, compressors, conveyers, and fans.
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