Electric drives

MAXONE s.r.o. is the official service partner and distributor of Danfoss Drives VACON, VLT, and iC7 brands for the Slovak Republic.

Our team has been working with VACON frequency converters since 2008, and in 2016 we also started working with the VLT series and later with iC7. We have direct experience with most drive and photovoltaic applications in Slovakia based on VACON, VLT and iC7 hardware.

We provide

Supply of VACON, VLT and iC7 frequency converters
Supply of turnkey drives
Expert advice on frequency converter sizing
Warranty and post-warranty service

The new generation of iC7 frequency converters from Danfoss Drives represents a breakthrough in automation. It delivers higher performance, reliability, and sustainability.

A whole range of converters is available, designed to open up new ways of increasing the performance of individual applications or entire systems. When it comes to hardware and software, you need drives that will always meet the highest possible standards of quality and reliability – for predictable and repeatable performance of your applications.

iC7-Automation

Higher performance and accuracy than ever before.

Using versatile drives will make a real difference – no matter what industry you're in. The drives are designed to provide excellent, energy-efficient motor control and predictive maintenance capabilities with built-in encryption. For the most powerful systems.

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iC7-Hybrid

Intelligent energy conversion to support energy transformation.

To decarbonize our world, we must promote the electrification of transportation, industry, and the growth of renewable energy. Utilizing smart, efficient, and flexible power converters for hybrid or fully electric systems. Power converters designed to help you meet your climate goals profitably.

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DrivePro^® 360Live

Take control with DrivePro^® 360Live.

Get a complete overview of your installed frequency converters. DrivePro^® 360Live helps you plan maintenance smarter, reduce downtime, and optimize costs. On-site or remotely.

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Electric drives are an integral part of modern society, whether in industry or the municipal sector. The principle of operation is in the conversion of electrical energy to mechanical through rotary or linear electric motors of various designs and powers. The most widespread three-phase AC motors are asynchronous or induction motors. The asynchronous electric motors can be found in all areas of life from common working machines (buzz-saw, cement mixer, pumping devices), lifting equipment (lifts, cranes), to demanding industrial applications (combustion fans, extruders, conveyors, etc.).

With the arrival of automation and environmental responsibility, more and more emphasis has been placed on the start and control of electric motors, and electric drives as a whole. By proper tuning of the electric drive, the energy entering the process can be saved to a minimum, thus reducing the operating costs and, last but not least, the environmental impact.

Starting and stopping the asynchronous electric motor

DOL – (Direct On Line) starter connects the motor directly to the main supply line
Y/D – Star-delta electric motor starts the motor with a star connected stator winding
Soft starter starts the electric motor by controlling the effective value of the phase voltage

Soft starts Danfoss Drives VLT®

Protects processes, products and equipment with smooth motor control. Soft starting and stopping can be controlled in a number of ways depending on the application:

VLT® Soft Start Controller MCD 100 – a cost effective and extremely compact soft starter for AC motors up to 15 HP, due to a unique semiconductor design. Brochure

VLT® Compact Starter MCD 201/202 – two series of soft starters that provide a total motor starting solution for motors up to 110 kW. Brochure

VLT® Soft Starter MCD 500 – a total motor starting solution. Current transformers measure motor current and provide feedback for controlled motor ramp profiles. Brochure

Starting, controlled running and stopping of the asynchronous electric motor

VACON^® frequency inverters

VACON^® 20 – a compact frequency converter in a slender economical design with the possibility of programming special applications, ideal for OEMs. Brochure

VACON^® 20 Cold Plate – an open-frame, cold-plate drive designed to use any type of cooling available inside a customers’ installation and to operate reliably in demanding environments. Brochure

VACON^® 20 X – a decentralized drive with outdoor enclosure protection which guarantees maximum performance in challenging conditions where heat, dirt and vibration levels are high. Brochure

VACON^® 100 FLOW – an AC drive that is dedicated to improving flow control and saving energy in industrial pump and fan applications. Brochure

VACON^® 100 INDUSTRIAL – easy-to-use and robust motor controls that are easily integrated into all major controls, offering high reliability in challenging environments as a result of conformal coating. Brochure

VACON^® 100 X – a drive for indoor and outdoor applications featuring highly advanced control capability for almost all kinds of applications where a decentralized and robust solution is the best option. Brochure

VACON^® NXP Air Cooled – a drive designed to power applications that require a robust and dynamic performance, focusing on higher power sizes and system drives. Brochure

VACON^® NXP System Drive – is a comprehensive configured common DC bus drive for heavy-industry needs where round-the-clock activity is required leaving little time for maintenance. Brochure

VACON^® NXP Common DC Bus – a drive enabling system integrators, machine builders and OEMs to design and build efficient industrial systems. Brochure

VACON^® NXP Liquid Cooled Common DC Bus – brings the benefits of liquid-cooling into common DC bus systems in demanding situations. Brochure

VACON^® NXP Liquid Cooled Enclosed Drive – drives integrated into a sturdy enclosure making them ideal for a wide range of industries with severe operating conditions. Brochure

VACON^® NXC – an enclosed drive that performs reliably in harsh operating conditions in, for instance, the mining, oil and gas or water and wastewater industries. Brochure