NF20
Power factor controller NF20

NF20 is power factor controller for reactive power compensation. It controls external reactive power element (capacitor) to meet reactive power demand of the load. This reduces burden on source to supply additional reactive current. Precise and fast measurements are useful tool for system analysis. Powerful protection function protects system and switching element in case of system faults.

• Programmable Switch In Time, Switch Off Time and Discharge Time.
• Alarm message and relay.
• Monitoring of the individual capacitor power values.
• Programmable individual banks kvar value.
• Operation Time of Capacitor.
• LCD display with 2x16 characters for ease of readability.
• Relay steps : 4, 6 or 8 switching output available.
• Measurement around 73 (Modbus) electrical parameters (40 displayed on display).
• True RMS measurement up to 31^st harmonics.
• Wide voltage measuring input: 30 to 550V AC (L-L / L-N) with accuracy of 0.5%.
• Four-quadrant operation.
• Interface RS485 Modbus for monitoring the PFC parameters remotely (optional).
• Wide Auxiliary supply:  110 to 550 V AC/DC.
• Capacitor switching count helps in increasing life of capacitor banks.

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.