The Liebert® APM is a versatile and modular, transformer-free UPS designed to operate with a maximum energy efficiency of up to 96.3% for the protection of medium to large-sized business-critical applications.
Its modular and scalable configuration may house both power and battery modules inside the same UPS cabinet, or simply include power modules depending on the UPS rating. This guarantees maximum adaptability to every possible requirement in terms of footprint, power and runtime. Liebert APM’s architecture allows for scalability while delivering an ideal balance of high availability, reliability and efficiency. With its high power density it also reduces system footprint in either row or room applications.
Features and Performance
- Remarkable double conversion efficiency – up to 96.3%
- Flat efficiency curve
- High power density
- Fit for row or room applications
- Modular and scalable
- Flexible configuration with 30 kW and 50 kW power module capacities
- Hot- swappable power modules
- Independent module control system
- Unitary output power factor and symmetrical power factor diagram
- Integrated parallel and load bus synchronization
- Integrated autonomy for ratings up to 90 kW
