Modernization & Upgrades
With our different upgrade services (hardware and software), we can offer fast and cost-effective modernization of controls conforming to latest development in electronics. Modernization and upgrade solutions are available for Haefely, Tettex and third-party AC, DC and Impulse test equipment.
Haefely high voltage equipment is designed for a long life cycle. There are many systems in operation over several decades. What tends to age is the controls and measuring electronics.
As an economic alternative to new acquisition, HAEFELY has solutions to renew test systems with new state-of-the-art electronics.
Modernization of the control and measuring equipment enables the use existing high voltage test equipment without compromising on safety and user comfort. The lifetime of the equipment can be enhanced for many further years!
Our most recent development for modernization of impulse voltage test systems is the brand new HVC 300 controls series.
Flyer: Rejuvenate Impulse Generators Control
With a galvanic separation of the HV potential from the control computer and its SIL-3 (safety integrity level) capability, the HVC 300 fulfills the highest safety standards.
Learn more about the modernization of a transformer test field and the replacement using the outdated motor-generator (MG) sets by modern electric power systems (EPS) utilizing static frequency convertors using IGBT technology.