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.
Flexibility
- Efficiency in double conversion exceeding 96%
- ECO mode operation with efficiency up to 99%
- Unity output power factor
- Hot swappable modules
- Modular redundancy as N+1 configuration
- Distributed intelligence between modules
- Four cabinet solutions (up to 150/300/400/600 kW)
- Integrated autonomy for ratings up to 90 kW
- 600 kW maximum UPS system capacity
- Hot swappable static bypass module (Liebert APM 50-600 kW only)
Features
- 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 30kW and 50kW 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 90kW
