www. refrigerationandaircon. co. za RACA Journal I November 2025 43
Products
CYBERRACK SIDECOOLER
Rack-based CW unit for high heat loads.
CyberRack SideCooler is a water-cooled unit specifically designed to meet the demands of modern edge applications and micro data centres. The unit can be flexibly integrated as a space-saving closed-loop system directly between server racks or within a micro data centre. This enables cooling to occur directly at the heat source.
• Data centre: the units are designed for highest requirements and maximum reliability
• Small, medium and large rooms: precision air-conditioning units for low to high heat loads
• Closed-loop installation: targeted cooling directly within a sealed server rack
• Compact unit: maximum cooling capacity with a minimal footprint
Particularly in environments with higher heat loads, where efficient and flexible air conditioning is essential, the CyberRack SideCooler stands out with its compact design, easy integration, and high ease of maintenance while offering a future-proof solution with a clear focus on energy efficiency.
For additional information, contact + 27( 0) 11 397 2363
Product overview:
• Most important benefits:
• Available in both closed-loop and open-loop configurations
• Universally applicable – compatible with racks from all manufacturers
• Energy efficient thanks to intelligent control and modern EC technology
Most important features:
• Hot-swappable fans
• More flexibility thanks to different valves
• Humidity sensor for precise control of the rack environment
• Most important technical data:
• Cooling capacity( kW): 18.1 – 51.0
• Cooling systems: chilled water system( CW / CW2)
ACTOM’ S LOCALISED INVERTER-INTEGRATED TRANSFORMER SOLUTION
ACTOM recently launched a breakthrough in renewable energy integration at Enlit Africa 2025, with its localised inverter-integrated transformer. It is a fully integrated, factory-tested solution designed to meet the growing demand for utility-scale solar PV projects. It combines a transformer, inverter, Ring Main Unit( RMU) and LV combiner box into a single, skid-based, plug-and-play system. This not only reduces on-site complexity but also significantly cuts installation time, project risk and lifecycle costs. With solar PV now the dominant focus of public and private energy investment across the continent, this launch couldn’ t come at a better time. The integrated solution directly supports the development of solar farms, particularly by Engineering, Procurement and Construction( EPC) contractors who benefit from pre-tested, factory-assembled systems that minimise on-site challenges and accelerate project commissioning. While initially developed for solar farms, the inverter-integrated transformer is equally suited to broader energy applications such as Battery Energy Storage Systems( BESS), where it can help stabilise grids, support off-grid setups, and address generation shortfalls during peak demand or load shedding. This technology offers a scalable pathway to expand Africa’ s renewable energy capacity while reducing our carbon footprint. It’ s a practical solution with the potential to reshape how we power the continent.
For additional information, call + 27( 0) 10 136 0216
www. refrigerationandaircon. co. za RACA Journal I November 2025 43