UPS battery backupsENERGY STAR certified
N1C.LK10000
10 kVA / 10 kW double conversion UPS.
Capacity
10 kVA
10 kW real power
Topology
Double Conversion
Efficiency
94.9%
weighted, as tested
Runtime @ 50%
-
not reported by the maker
A UPS has two ratings and the lower one is the limit. This unit is rated 10 kVA and 10 kW, so the equipment plugged into its battery outlets should draw no more than about 8,000 W if you want the usual 20% headroom. How to size a UPS.
Its weighted efficiency of 94.9% compares with a median of 95.1% across 62 certified units within 25% of its capacity.
- Maker
- N1C
- Model
- N1C.LK10000
- Apparent power rating
- 10 kVA
- Real power rating
- 10 kW
- Power factor
- 1.00
- Topology
- Double Conversion
- Intended use
- Commercial, Data Center
- Battery
- Lithium-ion Battery
- Weighted efficiency
- 94.9%
- Efficiency at 25 / 50 / 75 / 100% load
- 93.9% / 95.0% / 95.0% / 94.8%
- Rack mountable
- Yes, 2U
- Rated input voltage
- 208-240 V
- Rated output voltage
- 208-240 V
- Connections
- Serial Port,Other,Ethernet,USB Port
- Size (H x W x D)
- 87 x 440 x 622 mm
- Maker take-back program
- No
- On the market since
- Aug 2025
- ENERGY STAR certified
- 10 Nov 2025
Source: ENERGY STAR certified uninterruptible power supplies dataset, US EPA, record 4515111, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the N1C.LK10000
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 |
N1C
More N1C UPS battery backups
| Model | Capacity | Topology | Efficiency | Runtime @ 50% |
|---|---|---|---|---|
| N1C.LK5000 | 5,000 VA / 5,000 W | Double Conversion | 94.8% | - |
| N1C.LK6000 | 6,000 VA / 6,000 W | Double Conversion | 94.7% | - |