Liebert UPS, ENERGY STAR certified
Liebert 51SA200LAA
200 kVA / 200 kW multi-mode double conversion UPS.
Capacity
200 kVA
200 kW real power
Topology
Multi-Mode Double Conversion
Efficiency
96.5%
weighted, as tested
Runtime @ 50%
10 min
5 min at full load
A UPS has two ratings and the lower one is the limit. This unit is rated 200 kVA and 200 kW, so the equipment plugged into its battery outlets should draw no more than about 160 kW if you want the usual 20% headroom. How to size a UPS.
Its weighted efficiency of 96.5% compares with a median of 96.9% across 27 certified units within 25% of its capacity. With nothing plugged in it still draws 1,264.2 W, about $1,440 a year at 13¢/kWh just to stand ready.
- Maker
- Liebert
- Model
- 51SA200LAA
- Apparent power rating
- 200 kVA
- Real power rating
- 200 kW
- Power factor
- 1.00
- Topology
- Multi-Mode Double Conversion
- Intended use
- Consumer, Commercial, Data Center
- Battery
- Valve Regulated Lead-acid Battery
- Runtime at 50% load
- 10 min
- Runtime at 100% load
- 5 min
- Battery warranty
- 3 yr
- Weighted efficiency
- 96.5%
- Efficiency at 25 / 50 / 75 / 100% load
- 96.0% / 96.7% / 96.5% / 96.2%
- Input power at no load
- 1,264.2 W
- Rack mountable
- No
- Modular
- Yes
- Rated input voltage
- 480 V
- Rated output voltage
- 480 V
- Connections
- Serial Port,Other,USB Port,Ethernet
- Size (H x W x D)
- 2000 x 608 x 994 mm
- Maker take-back program
- No
- On the market since
- Dec 2015
- ENERGY STAR certified
- 23 Jan 2019
Certified under the same record
The maker lists these as the same machine or a variant of it: Liebert eXM, 51SA100EAA, 51SA150HAA, 51SN050BAA, 51SN100EAA, 51SN150HAA, 51SN200LAA.
Source: ENERGY STAR certified uninterruptible power supplies dataset, US EPA, record 2335466, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the 51SA200LAA
Certified UPS units from other makers within 25% of its VA rating.
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| Vertiv 51SA200LAA | 200 kVA / 200 kW | Multi-Mode Double Conversion | 96.5% | 10 min |
| Vertiv eXM 0200kTK16FN01000 | 200 kVA / 200 kW | Multi-Mode Double Conversion | 96.1% | 10 min |
| Schneider Electric GVL400K500DS | 200 kVA / 200 kW | Multi-Mode Double Conversion | 96.9% | - |
| Schneider Electric GVL200K500DS | 200 kVA / 200 kW | Multi-Mode Double Conversion | 96.9% | - |
| Schneider Electric GVL300K500DS | 200 kVA / 200 kW | Multi-Mode Double Conversion | 96.9% | - |
| Schneider Electric Galaxy VL UPS 500 kW 400/480V Start-up 5x8 | 200 kVA / 200 kW | Multi-Mode Double Conversion | 96.9% | - |
Liebert
More Liebert UPS battery backups
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| 10B14763GG103 | 450 kVA / 405 kW | Multi-Mode Double Conversion | 97.2% | 30 min |
| 10B14789GF103 | 825 kVA / 743 kW | Multi-Mode Double Conversion | 97.7% | 30 min |
| 47SA040A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1] | 10 kVA / 10 kW | Multi-Mode Double Conversion | 94.2% | 34 min |
| 47SA100A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1] | 60 kVA / 60 kW | Multi-Mode Double Conversion | 95.8% | 10 min |
| 47SA120A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1] | 120 kVA / 120 kW | Multi-Mode Double Conversion | 95.6% | 10 min |
| 51SA030QAA | 30 kVA / 30 kW | Multi-Mode Double Conversion | 96.3% | 10 min |
| 51SA030QBA | 30 kVA / 30 kW | Multi-Mode Double Conversion | 95.2% | 10 min |
| 51SA050BAA | 50 kVA / 50 kW | Multi-Mode Double Conversion | 96.4% | 10 min |