K-FACTOR manufactures high-quality voltage regulators, servo stabilizers, and isolation protection systems for consumer and industrial applications.
K-FACTOR is an Italian manufacturer (K-FACTOR SRL) specializing in professional power management solutions. Based in Castellarano, Italy, the company designs and produces a wide range of electrical equipment, including single-phase and three-phase servo voltage regulators, static voltage stabilizers, and high isolation protection systems.
Known for durability and precision, K-FACTOR's products protect sensitive electronics and mission-critical machinery from power surges, drops, and voltage irregularities. Their portfolio includes the VSE and VSA lines of servo regulators, HI-SOL isolation systems, and variable autotransformers, catering to both domestic and industrial power conditioning needs.
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You can view the shutdown count and error logs on the unit's digital panel by pressing the up/down buttons on models like the VSE series. Investigate the mains irregularity and consult the device error codes.
No. Air humidity may concentrate inside the unit when moved from cold to hot environments. Wait at least two hours before powering it on to avoid dangerous short circuits.
Turn the rotary Manual Bypass Switch to 'Bypass' or switch the 'LINE' breaker to ON (depending on the model). This directs unregulated mains power straight to the load, allowing for device maintenance without interrupting power.
You can contact K-FACTOR SRL technical support via email at service@kfactor.it or through their official WhatsApp number provided in your user manual.