The Liebert APM18-90KW UPS represents advanced power protection technology designed for businesses that cannot afford downtime. This high-performance uninterruptible power supply d...

The Liebert APM18-90KW UPS represents advanced power protection technology designed for businesses that cannot afford downtime. This high-performance uninterruptible power supply delivers reliable backup power ranging from 18kW to 90kW, making it suitable for medium to large-scale operations. With its 3-phase input and output configuration (380/400/415Vac) and wide input voltage range from 305-477V, the system provides exceptional flexibility across various electrical environments. The unit operates at up to 96% efficiency in online mode, significantly reducing energy costs and heat generation while maintaining optimal performance. Its advanced power walk-in feature (5-30 seconds selectable) ensures smooth transition during power restoration, protecting connected equipment from sudden power surges.

This UPS system finds extensive application across multiple critical industries where power continuity is non-negotiable. In data centers and server rooms, it prevents costly downtime and data loss during power disturbances. Telecommunications facilities rely on it to maintain network integrity and communication services. Industrial manufacturers use it to protect automated production lines and sensitive control systems from power quality issues. Healthcare institutions depend on it for life-support equipment and diagnostic imaging systems that require stable power. Financial organizations implement it to secure banking transactions, trading platforms, and ATM networks where even brief power interruptions can result in significant financial consequences.

The business value of the Liebert APM18-90KW extends beyond mere power protection to deliver tangible operational and financial benefits. Its modular design allows companies to scale power protection as their needs grow, protecting initial investments while accommodating future expansion. The high efficiency rating directly translates to lower electricity costs and reduced cooling requirements, contributing to overall operational savings. With input power factor of 0.99 at full load and robust bypass overload capacity (long term 110%, 10 minutes for 170%, 100ms for 1000%), the system ensures reliable performance under demanding conditions. The proven reliability of Liebert products provides peace of mind for businesses operating in regions with unstable power grids or those requiring maximum uptime for critical operations.

Key Features:
- Modular scalable design from 18kW to 90kW power capacity
- High efficiency up to 96% in online operation mode
- Wide input voltage range 305-477V with 3-phase configuration
- Advanced power walk-in duration selectable from 5-30 seconds
- Robust bypass overload capacity handling 110% long term and 170% for 10 minutes

Benefits:
- Ensures uninterrupted operations during power outages and fluctuations
- Reduces energy consumption and operational costs through high efficiency
- Provides flexible scalability for growing business power requirements
- Protects sensitive equipment from power quality issues and damage
- Delivers reliable performance with proven Liebert technology and support