Technical and Support
The case for gas engine VRF systems
Contributed by Patrick Burke Fellow: SAIRAC A Gas Heat Pump (GHP) Air Conditioning system, is a conventional [...]
Welcome to the solutions page – June 2023
By Grant Laidlaw Many people ask for assistance in the understanding of theoretical and practical aspects of [...]
Violence and intimidation associated with industrial action
By Brett Abraham, Partner and Nonjabulo Mthembu, Associate from Webber Wentzel This article looks at whether employers [...]
Welcome to the solutions page – May 2023
By Grant Laidlaw Many people ask for assistance in the understanding of theoretical and practical aspects of [...]
VSDs in mining – how to protect this vital operations component
By Michael Young, Pre Sales Engineer, Secure Power at Schneider Electric Variable speed drives (VSDs) form an [...]
Trans-critical CO2 systems
By Marius La Grange, general manager at Thermocoil In a previous issue of the RACA Journal, some [...]
