NEUROPOWER UPS, ENERGY STAR certified
NEUROPOWER CRONUS PRO 10K
10 kVA / 9,000 W double conversion UPS.
Capacity
10 kVA
9,000 W real power
Topology
Double Conversion
Efficiency
94.8%
weighted, as tested
Runtime @ 50%
11 min
3 min at full load
A UPS has two ratings and the lower one is the limit. This unit is rated 10 kVA and 9,000 W, so the equipment plugged into its battery outlets should draw no more than about 7,200 W if you want the usual 20% headroom. How to size a UPS.
Its weighted efficiency of 94.8% compares with a median of 95.1% across 62 certified units within 25% of its capacity.
- Maker
- NEUROPOWER
- Model
- CRONUS PRO 10K
- Apparent power rating
- 10 kVA
- Real power rating
- 9,000 W
- Power factor
- 0.90
- Topology
- Double Conversion
- Intended use
- Consumer, Commercial, Data Center
- Battery
- Valve Regulated Lead-acid Battery
- Runtime at 50% load
- 11 min
- Runtime at 100% load
- 3 min
- Battery warranty
- 3 yr
- Weighted efficiency
- 94.8%
- Efficiency at 25 / 50 / 75 / 100% load
- 93.8% / 95.1% / 94.9% / 94.4%
- Rack mountable
- No
- Rated input voltage
- 220-240 V
- Rated output voltage
- 220-240 V
- Connections
- Serial Port,Other,USB Port
- Size (H x W x D)
- 702 x 196 x 412 mm
- Maker take-back program
- No
- On the market since
- Sep 2019
- ENERGY STAR certified
- 4 Aug 2025
Source: ENERGY STAR certified uninterruptible power supplies dataset, US EPA, record 4497684, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the CRONUS PRO 10K
Certified UPS units from other makers within 25% of its VA rating.
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| Delta RT-10K | 10 kVA / 10 kW | Double Conversion | 95.2% | 12 min |
| Liebert GXT5-10KIRT5UXLN | 10 kVA / 10 kW | Multi-Mode Double Conversion | 95.1% | 7 min |
| Vertiv GXT5-10KIRT5UXLN | 10 kVA / 10 kW | Multi-Mode Double Conversion | 95.1% | 7 min |
| Liebert GXE-10k00TLA102C00 | 10 kVA / 9,000 W | Multi-Mode Double Conversion | 95.5% | 19 min |
| Vertiv GXE-10k00TLA102C00 | 10 kVA / 9,000 W | Multi-Mode Double Conversion | 95.5% | 19 min |
| Liebert GXT5-10KMVRT6UXLN | 10 kVA / 10 kW | Multi-Mode Double Conversion | 93.9% | 9 min |
NEUROPOWER
More NEUROPOWER UPS battery backups
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| CRONUS PRO 3KR | 3,000 VA / 2,700 W | Double Conversion | 92.9% | 11 min |
| GALLEON PRO III 180KS | 180 kVA / 180 kW | Double Conversion | 96.4% | - |