Vertiv 400 kVA UPS The Vertiv 400 kVA UPS systems, such as the Liebert NXL and EXL S1 models, are designed for high efficiency and reliability in critical power applications. They offer features like: Efficiency: Up to 98% in Intelligent Eco-Mode and 94% in double conversion mode, ensuring reduced energy costs and environmental impact. Design: Space-saving configurations that minimize footprint while maximizing active power capacity. The transformer-free design of the EXL S1 enhances efficiency and reduces maintenance needs. Control Features: Equipped with color touchscreen controls for easy monitoring and management of the UPS system. Overload Capacity: Capable of handling overloads of 150% for 1 minute and 125% for 10 minutes, providing robust performance during peak loads. Parallel Operation: Supports parallel configurations, allowing up to 8 units to be connected for increased capacity and redundancy. Input Specifications: Designed to operate with input voltages ranging from 380 to 415 volts, with a standard input phase of 3:3. Battery and Maintenance: The systems are compatible with high resistance ground systems and include options for battery cabinets and maintenance bypass configurations. Cooling and Noise: Features redundant DC variable speed fans for efficient cooling while maintaining low noise levels. Applications: Ideal for industrial and commercial applications where uninterrupted power supply is critical, such as data centers, manufacturing facilities, and healthcare institutions. These features make the Vertiv 400 kVA UPS systems a reliable choice for ensuring continuous power supply in demanding environments.