Liebert
51SA250NAA ↗250kW
Minimum tested configuration
Input voltage480-480 VModularYes
○ ENERGY STAR feed
Vertiv / PRODUCT RECORD
P902501ACBNEBD140100
○ ENERGY STAR feedRetrieved 2026-09-12
250 kWActive output
250 kVAApparent output
YesModular
Output ratings refer to the minimum tested configuration, not the maximum capacity of the model family.
Inside the specification
SOURCE-REPORTED- Brand
- Vertiv
- Model identifier
- P902501ACBNEBD140100
- Input voltage
- 480-480 V
- Output voltage
- 480-480 V
- Input frequency
- 50-60 Hz
- Topology
- Multi-Mode Double Conversion
- Modular design
- Yes
- Rack mountable
- No
- Application
- Data Center,Consumer,Commercial
- Reported markets
- United States, Taiwan, Japan, Canada
- Certification date
- 2025-02-21
Efficiency at a glance
Summary value reported by the source: 97.7%. Compare test modes and configurations before interpreting differences.
25% load97.4%
50% load97.8%
75% load97.7%
100% load97.5%
Load-specific values: minimum configuration, lowest-input-dependency test mode. Unreported values remain blank in exports.
CONTINUE YOUR RESEARCH
Nearby capacity. Different details.
Within 25% of this output rating. These are research candidates, not approved substitutes.
Vertiv
51SA250NAA ↗250kW
Minimum tested configuration
Input voltage480-480 VModularYes
○ ENERGY STAR feed
Delta
DPH-250K-HV ↗250kW
Minimum tested configuration
Input voltage480-480 VModularYes
○ ENERGY STAR feed