INVT SKC Series large-capacity multi-split systems with free cooling are designed to meet energy-efficient thermal management needs across medium- and large-scale data centers, high-power thermal management applications and micro-modular data center clusters. Based on free cooling technology using refrigerant pumps and integrated multi-split system capabilities, the series includes multi-scroll variable-speed refrigerant pump systems and magnetic levitation refrigerant pump units, integrating various cooling terminals such as room, in-row, rear-door and fan wall systems. Cooling capacities range from 60 to 360 kW and from 250 to 600 kW. With high energy efficiency, flexibility, reliability and intelligent control, the systems are suitable for computing centers, hyperscale IDCs and green data centers, providing efficient cooling solutions for diverse data center applications.