Power Management Products

Critical Power

Square D Critical Power Competency Center

Lighting Control

C-Bus Control System, Occupancy Sensors, PowerLink Lighting Control Systems

PowerLogic Energy and Power Management Systems

Application software, metering, packaged systems, power management services, power system studies, protective relays, system components, training, trip systems

ReactiVar Power Factor Correction Capacitors

Automatic and fixed low voltage and medium voltage capacitor banks.

ReactiVar Fixed Power Factor Capacitors
ReactiVar Fixed Power Factor Capacitors

Ideally suited for power factor correction in applications where the load does not change or where the capacitor is switched with the load, such as the load side of a motor contactor.

ReactiVar Standard Automatic Power Factor Capacitor Banks
ReactiVar Standard Automatic Power Factor Capacitor Banks

Ideally suited for centralized power factor correction in applications where plant loading is constantly changing, resulting in the need for varying amounts of reactive power.

ReactiVar Automatic Anti-Resonant Power Factor Capacitor Banks
ReactiVar Automatic Anti-Resonant Power Factor Capacitor Banks

Designed to provide power factor correction in today's industrial networks which contain harmonic energies.

ReactiVar Passive Harmonic Filter Systems
ReactiVar Passive Harmonic Filter Systems

Designed to provide harmonic filtering in industrial networks where harmonic energies are causing nuisance tripping of circuit breakers, faulty PLC operation and overheating of transformers and cables.


AccuSine Power Correction System
AccuSine Power Correction System

Provides active harmonic control. It works by monitoring a distorted electrical signal, determining the frequency and magnitude of the harmonic content in it, and then cancelling those harmonics with the dynamic injection of opposing current.

ReactiVar Transient Free Reactive Compensation Systems
ReactiVar Transient Free Reactive Compensation Systems

Represents an enhancement in conventional power factor correction and harmonic filtering technology. Solid State switching elements replace standard electromechanical contactors to provide quicker response to load fluctuations with transient free capacitor switching.

ReactiVar Hybrid VAR Compensator
ReactiVar Hybrid VAR Compensator

Provides real time power factor correction, voltage support, and harmonic suppression in networks with highly cyclical load profiles. Benefits include increased system capacity, improved product quality, increased system reliability and proven energy savings.

ReactiVar Voltage Regulation and Sag Protection
ReactiVar Voltage Regulation and Sag Protection

Protect sensitive equipment from deep voltage sags without the hassle, high costs and high maintenance of UPS units or mechanical energy storage devices.


ReactiVar Medium Voltage Fixed Power Factor Capacitors
ReactiVar Medium Voltage Fixed Power Factor Capacitors

Ideally suited for power factor correction in applications where the load does not change or where the capacitor is switched with the load, such as the load side of a motor contactor.

ReactiVar Medium Voltage Metal Enclosed Automatic Power Factor Capacitor Banks
ReactiVar Medium Voltage Metal Enclosed Automatic Power Factor Capacitor Banks

Ideally suited for centralized power factor correction in applications where plant loading is constantly changing, resulting in the need for varying amounts of reactive power.

Power Quality Solutions

How can power factor correction and harmonic filtering be part of your energy efficiency program?

Product Selection Flow Chart

What is the purpose of the equipment?


SEPAM Protective Relays

Multifunction digital protective relays