Low-Voltage (LV) Voltage Transformers / Potential Transformers & Control Transformers 0.72 kV max.
Control Power Transformers & Instrument Transformers, Low-Voltage or Industrial Use
Low-Voltage Voltage Transformers (VT, or PT) and Control Power Transformers (CPT) Series are designed for control and monitoring of electromechanical equipment. With compact size, efficient heat dissipation, and aesthetic design, they are ideal for use in the electrical panel as voltage transformers or as control and operating power transformers in industrial machinery and equipment.
Among these LV control transformers, the CPT series includes models with accuracy up to Class 0.5 or Class 1.0 according to IEC’s voltage transformer standard. They can be used as voltage transformers for measurement instruments or for monitoring and analysis purposes.
Explore our featured selections below for this category. Click any product to learn more.
For our full range or specific inquiries, please contact us directly.
Control Power Transformers / Low-Voltage (LV) Voltage Transformers (Potential Transformers)
CPT Series
These low-voltage control transformers, resin-insulated for Class A or Class F insulation, are economical while conforming to UL safety requirements and regulations. Highly resistant to moisture, heat and dust, these control power transformers are suitable for use at highly polluted locations. Some models of this versatile series can be used as voltage transformers (potential transformers) with Class 0.5 or Class 1.0 accuracy according to IEC’s standard for voltage transformers.
Low-Voltage Dry-Type Control Transformers
S Series
These low-voltage control power transformers, with Class A or Class H insulation, are economical products suitable for use with machine tools or industrial equipment at indoor locations with lower humidity. Also referred to as "control transformers" (CTR), "industrial control transformers," or "machine tool transformers," these control power transformers (CPT) can also be installed in low-voltage main panels or motor control panels as an auxiliary power source. This dry-type transformer is compact and easy to install.
Low-Voltage Dry-Type Control Transformers (With Optional Enclosures)
DSH Series
DSH Series low-voltage control transformers are compact, economical, and suitable for use with machine tools or industrial equipment. This product is often referred to as an "industrial control transformer," "machine tool transformer," "control power transformer" (CPT), or "control transformer" (CTR).