Control Techniques’ SK4401, SK4402, and SK4403 replacements
SK series commanders are AC inverters manufactured by Control Techniques; they are designed to control the speed of AC single-speed motors. The inverters that are part of this specific series use an open loop vector control in order to dynamically adjust the potential difference of said motors.
Given their simple installation and configuration, and their performances, SK inverters have been chosen by many companies as their go-to products for many years.
In case of damage, malfunction, or breakage of Control Techniques’ SK inverters, businesses can come to Renovis, an Italian company that fixes this kind of products and sells refurbished obsolete components for industrial machinery.
Thanks to Renovis’ items and services, firms can avoid the dreaded stalls in production and can set in motion the productive plants very quickly. And there’s more; our clients can count on another important advantage: avoiding wasting time and money to set up a new system; in other words, they can avoid programming the software from scratch by inserting in the machinery all the details it needs in order to work properly, operation that couldn’t be skipped if a new product was to be bought.
Renovis can provide all the SK series inverters, among which there are:
- SK 4401 Inverter
- SK4402 Inverter
- SK4403 Inverter
Thanks to the many years of experience in the field, Renovis has acquired an extensive knowledge and expertise for what concerns industrial electronics components manufactured by the most important brands in the sector, among which can be undoubtedly included Control Techniques’ ones.
Asking for our help, customers have the guarantee of keep using a product that they are already familiar with, without having to buy a cutting-edge one, and therefore saving money on the maintenance costs and having the certainty of installing top quality components.
Control Techniques’ SK inverters that we refurbish or fix in our headquarters satisfy all the functional requirements and straightforwardness of use typical of new products, among which there is the total compatibility with the other parts of the equipment.
Moreover, Renovis is always on the hunt for outdated components, so that we offer the clients what they are looking for and deliver the products very quickly.
To learn more about Control Techniques’ SK inverters, contact us.
Are you looking for other products of the SK series by Control Techniques? Here’s the full list of the products we can provide:
- SK3401 Inverter
- SK3402 Inverter
- SK3403 Inverter
- SK2201 Inverter
- SK2202 Inverter
- SK2402 Inverter
- SK2403 Inverter
- SK2404 Inverter

