Press Release Centiel


published 2. March 2021

Centiel S.A. and Gustav Klein join forces to provide complementary Power Protection solutions

Leading UPS manufacturer, CENTIEL S.A., has joined forces with the leading industrial solutions Gustav Klein to provide high-quality power supply solutions to their partner network.

Gerardo Lecuona, co-founder and global sales director, Centiel S.A. explains, “Our vision as an organization is to eliminate all power quality problems, growing our strategic partner network plays a huge part in this vision. Gustav Klein is a fantastic addition as a strategic partnership, providing a channel to all our partners’ enquiries for UPS, rectifiers, inverters and frequency converters of industrial grade.

“The addition of Gustav Klein means that our partners can work together to provide industrial UPS solutions to their clients alongside CENTIEL’s fourth generation three phase modular UPS, CumulusPowerTM and three phase standalone UPS, PremiumTowerTM.

Bernhard Rill, Vice president and Sales director of Gustav Klein comments, “Quality is at the heart of our brand and has been since 1948. We wanted a partner to compliment our brand capable of offering our clients the highest quality UPS for commercial environments. CENTIEL’s commitment to innovative design, product quality, and customer care makes them the perfect fit. CumulusPowerTM is known for its 99.9999999 % (nine, nines) availability, and >97.1 % efficiency, and offers pay as you grow scalability. With a range of frame sizes and modules available in kW rating of 10, 20, 25, 50, and 60, CumulusPowerTM is suitable for systems of up to 3.6 MW.

Mr. Rill, continues, “CENTIEL also offers a standalone UPS built with the same innovative technology as their modular range, PremiumTowerTM, is available from 10-250 kW. With 96.6 % efficiency in true online double conversion as well as enhanced overload and fault clearing capability, PremiumTowerTM is front accessible and can provide a high-power density in footprints such as 0.24 m2 per 100 kW.

The partnership between CENTIEL S.A. and Gustav Klein means that the two brands can now offer their clients a full range of high-quality, leading UPS solutions to suit any environment.



CENTIEL is a Swiss-based technology company designing, manufacturing and delivering industry-leading power protection solutions for critical facilities. The Company’s range of class-leading, energy efficient, UPS systems offers the highest availability and reliability developed by the innovators of the industry’s first transformerless UPS and the world’s first three-phase modular UPS. CENTIEL’s network of channel partners and subsidiaries is rapidly expanding, providing class-leading power protection solutions worldwide.

To find out more please visit

Contact: Centiel Global
Via alla Stampa 15
Cadro, Lugano
CH6965, Switzerland
+41 91 210 3683


GUSTAV KLEIN was founded 1948 in Schongau. 1969 our subsidiary company was established in Austria (in Inzing, near to Innsbruck). GUSTAV KLEIN develops and produces customer specific uninterruptible power supplies UPS, for DC- and AC-load, as well as frequency converters, rectifiers, inverters, DC-converters for industrial and stationary railway applications. In the last decade GK made itself a name with his robust programmable DC source/sink for testing and simulation of batteries, fuel cell, such solutions have up to 4 channels 1000 V up to 1000 A.

To find out more please visit

Contact: Gustav Klein GmbH & Co. KG
Im Forchet 3
86956 Schongau



Up to date:
Our free newsletter

Register now for the newsletter and don’t miss anything!