Our series of EPCOS PF controllers offers highly intelligent control behavior. The different versions of the EPCOS PF controllers provide solutions to various applications.

PF controllers fulfill a key function in PFC systems. They measure the actual power factor and connect or disconnect capacitor stages to achieve a specific desired cos ᵠ value. Thanks to its plain language menu-driven operation, it is very user-friendly. The multifunctional display of the PF controllers greatly simplifies installation, handling and maintenance.


a. Intelligent control
b. Automatic initialization for specific types
c. Self-optimizing control
d. Option for displaying maximum values
e. Four-quadrant operation
f. Wide voltage measurement range
g. Alarm output


PFC Controllers BR6000 Series (1CT - Current Sensing)

PF Controllers BR5000 Series (3CT)

PF Controllers BR4000ER / BR2100 / BR4000S

With the outbreak of COVID-19, many businesses are affected massively worldwide. Having said that it is a global crisis being very uncertain in nature, we don’t really have an idea as to how long this will last.

During this Pandemic, we have taken precautionary measures by lockdown our office and branches and encouraging our employees to work from home. Thus, our IVR Support No. may not be reachable or you may face some difficulties to create or log a support ticket.

To shield this lockdown situation and help you with the best of support, we have set up the Service Desk Support Continuity Team, to assist you to resolve your queries and concerns.

Please stay safe and feel free to reach out to us for any technical requirements.


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