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Liebert · 104 models

Liebert UPS battery backups

Every Liebert UPS certified under ENERGY STAR and listed for the US market, largest first. Each model page has the full certified specs and comparable machines from other makers.

ModelCapacityTopologyEfficiencyRuntime @ 50%
10B14789GF103825 kVA / 743 kWMulti-Mode Double Conversion97.7%30 min
EXL 0825kTK56FN01000825 kVA / 743 kWMulti-Mode Double Conversion97.7%30 min
10B14763GG103450 kVA / 405 kWMulti-Mode Double Conversion97.2%30 min
EXL 0450kTK56FN01000450 kVA / 405 kWMulti-Mode Double Conversion97.2%30 min
51SA250NAA250 kVA / 250 kWMulti-Mode Double Conversion96.6%10 min
51SA200LAA200 kVA / 200 kWMulti-Mode Double Conversion96.5%10 min
eXM 0200kTK16FN01000200 kVA / 200 kWMulti-Mode Double Conversion96.1%10 min
eXM 0160kTK16FN01000160 kVA / 160 kWMulti-Mode Double Conversion96.1%10 min
47SA120A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1]120 kVA / 120 kWMulti-Mode Double Conversion95.6%10 min
eXM 0120kTK16FN01000120 kVA / 120 kWMulti-Mode Double Conversion96.0%10 min
eXM 0080kTK16FN0100080 kVA / 80 kWMulti-Mode Double Conversion95.8%10 min
47SA100A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1]60 kVA / 60 kWMulti-Mode Double Conversion95.8%10 min
Liebert APM2 FR3 c1 Series60 kVA / 60 kWMulti-Mode Double Conversion96.1%40 min
Liebert APM2 FR3 c2 Series60 kVA / 60 kWMulti-Mode Double Conversion97.0%40 min
Liebert APM2 FR3 c3 Series60 kVA / 60 kWMulti-Mode Double Conversion97.1%30 min
Liebert APM2 FR4 c2 Series60 kVA / 60 kWMulti-Mode Double Conversion97.0%40 min
Liebert APM2 FR4 c2 Series60 kVA / 60 kWMulti-Mode Double Conversion97.1%40 min
Liebert APM2 FR4 c3 Series60 kVA / 60 kWMulti-Mode Double Conversion96.2%40 min
Liebert APM2 FR4 c3 Series60 kVA / 60 kWMulti-Mode Double Conversion97.2%40 min
Liebert EXS Fr3 series60 kVA / 60 kWMulti-Mode Double Conversion95.4%20 min
51SA050BAA50 kVA / 50 kWMulti-Mode Double Conversion96.4%10 min
51SA160AQA40 kVA / 40 kWMulti-Mode Double Conversion95.5%10 min
51SA160ARA40 kVA / 40 kWMulti-Mode Double Conversion94.9%10 min
EXS 0040kTH16FN0100040 kVA / 40 kWMulti-Mode Double Conversion95.8%20 min
ITA-40k00AL3302C0040 kVA / 40 kWMulti-Mode Double Conversion96.2%60 min
ITA-40k00AL3302E0040 kVA / 40 kWMulti-Mode Double Conversion96.2%60 min
ITA-40k00AL3302P0040 kVA / 40 kWMulti-Mode Double Conversion96.2%60 min
ITA-40k00AL3302V0040 kVA / 40 kWMulti-Mode Double Conversion96.2%60 min
Liebert ITA2 40kVA40 kVA / 40 kWMulti-Mode Double Conversion96.2%6 min
51SA030QAA30 kVA / 30 kWMulti-Mode Double Conversion96.3%10 min
51SA030QBA30 kVA / 30 kWMulti-Mode Double Conversion95.2%10 min
Liebert EXS F3 series30 kVA / 30 kWMulti-Mode Double Conversion94.8%45 min
Liebert EXS F5 30k series30 kVA / 30 kWMulti-Mode Double Conversion95.1%10 min
EXS 0020kTH1AFN0100020 kVA / 20 kWMulti-Mode Double Conversion95.9%21 min
GXE-20k00TL3302C0020 kVA / 18 kWMulti-Mode Double Conversion96.0%19 min
GXT5-20KMVRT11UXLN20 kVA / 20 kWMulti-Mode Double Conversion94.9%9 min
ITA-20k00AL3A02C0020 kVA / 20 kWMulti-Mode Double Conversion95.9%15 min
Liebert APM2 FR1 c2 Series20 kVA / 20 kWMulti-Mode Double Conversion96.7%40 min
Liebert APM2 FR1 c3 Series20 kVA / 20 kWMulti-Mode Double Conversion95.8%40 min
Liebert EXS F2 series20 kVA / 20 kWMulti-Mode Double Conversion94.9%35 min
Liebert EXS F5 20k series20 kVA / 20 kWMulti-Mode Double Conversion94.9%12 min
Liebert ITA2 20kVA20 kVA / 20 kWMulti-Mode Double Conversion94.7%15 min
GXT5-15KMVRT11UXLN15 kVA / 15 kWMulti-Mode Double Conversion94.4%9 min
Liebert EXS F5 15k series15 kVA / 15 kWMulti-Mode Double Conversion95.0%9 min
Liebert ITA2 15KVA15 kVA / 15 kWMulti-Mode Double Conversion94.5%23 min
47SA040A[0|1|2|3][C|Y][0|F|H|M|G|L][0|1]10 kVA / 10 kWMulti-Mode Double Conversion94.2%34 min
GXE-10k00TLA102C0010 kVA / 9,000 WMulti-Mode Double Conversion95.5%19 min
GXT4-10000RT23010 kVA / 9,000 WMulti-Mode Double Conversion93.2%10 min
GXT5-10KIRT5UXLN10 kVA / 10 kWMulti-Mode Double Conversion95.1%7 min
GXT5-10KMVRT6UXLN10 kVA / 10 kWMulti-Mode Double Conversion93.9%9 min
GXT5LI-10KGVRT3UXLN10 kVA / 10 kWDouble Conversion95.2%11 min
GXT5LI-10KMVRT4UXLN10 kVA / 10 kWMulti-Mode Double Conversion93.4%20 min
GXT5LI-10KMVRT4XN-P10 kVA / 10 kWMulti-Mode Double Conversion93.5%21 min
ITA-10k00ALA102P0010 kVA / 10 kWMulti-Mode Double Conversion95.6%63 min
ITA2-10KRT20810 kVA / 10 kWMulti-Mode Double Conversion95.0%15 min
Liebert APM2 FR1 c1 Series10 kVA / 10 kWMulti-Mode Double Conversion95.4%40 min
Liebert EXS F110 kVA / 10 kWMulti-Mode Double Conversion94.5%53 min
GXT5LI-8000GVRT3UXLN8,000 VA / 8,000 WDouble Conversion95.0%15 min
GXE-06k00TL1102C006,000 VA / 5,400 WMulti-Mode Double Conversion95.4%14 min
GXT4-6000RT2086,000 VA / 4,800 WMulti-Mode Double Conversion92.8%12 min
GXT4-6000RT2306,000 VA / 4,800 WMulti-Mode Double Conversion93.8%17 min
GXT4-6000RTL6306,000 VA / 4,200 WMulti-Mode Double Conversion93.0%20 min
GXT5-6000IRT5UXLN6,000 VA / 6,000 WMulti-Mode Double Conversion94.9%14 min
GXT5-6000MVRT4UXLN6,000 VA / 6,000 WMulti-Mode Double Conversion94.0%9 min
GXT5-6000RT2086,000 VA / 5,000 WMulti-Mode Double Conversion94.0%9 min
GXT5LI-6000GVRT3UXLN6,000 VA / 6,000 WDouble Conversion94.5%19 min
GXT5LI-6000MVRT3UXLN6,000 VA / 6,000 WMulti-Mode Double Conversion93.8%20 min
ITA-06k00AL1102P006,000 VA / 6,000 WMulti-Mode Double Conversion95.3%111 min
GXT5-6KL630RT5UXLN5,700 VA / 5,300 WMulti-Mode Double Conversion94.9%19 min
GXT4-5000RT2085,000 VA / 4,000 WMulti-Mode Double Conversion92.2%17 min
GXT4-5000RT2305,000 VA / 4,000 WMulti-Mode Double Conversion93.6%22 min
GXT5LI-5000GVRT3UXLN5,000 VA / 5,000 WDouble Conversion95.0%22 min
GXT5LI-5000MVRT3UXLN5,000 VA / 5,000 WMulti-Mode Double Conversion94.1%25 min
GXT5LI-5KL630RT3UXLN5,000 VA / 4,900 WDouble Conversion95.0%22 min
Liebert ITA2 05KVA5,000 VA / 5,000 WMulti-Mode Double Conversion93.5%20 min
GXT5-3000IRT2UXL3,000 VA / 3,000 WMulti-Mode Double Conversion93.6%9 min
GXT5-3000LVRT2UXL3,000 VA / 2,700 WMulti-Mode Double Conversion92.2%9 min
GXT5-3000LVRT2UXLTAA3,000 VA / 2,700 WMulti-Mode Double Conversion92.2%9 min
GXT5-3000LVRT2UXLTAAN3,000 VA / 2,700 WMulti-Mode Double Conversion92.2%9 min
GXT5-3KL620RT2UXL3,000 VA / 2,700 WMulti-Mode Double Conversion93.0%10 min
GXT5-3KL630RT2UXL3,000 VA / 3,000 WMulti-Mode Double Conversion92.9%9 min
GXT5LI-3000IRT2UXL3,000 VA / 2,700 WMulti-Mode Double Conversion93.6%9 min
GXT5LI-3000LVRT2UXL3,000 VA / 2,700 WMulti-Mode Double Conversion92.3%9 min
ITA-01k00AL1102C003,000 VA / 3,000 WMulti-Mode Double Conversion94.0%4 min
ITA-02k00AS1102C003,000 VA / 3,000 WMulti-Mode Double Conversion94.0%4 min
ITA-03k00AS1102C003,000 VA / 3,000 WMulti-Mode Double Conversion94.0%4 min
GXT5-2000IRT2UXL2,000 VA / 2,000 WMulti-Mode Double Conversion92.9%9 min
GXT5-2000LVRT2UXL2,000 VA / 1,800 WMulti-Mode Double Conversion92.5%9 min
GXT5-2000LVRT2UXLTAA2,000 VA / 1,800 WMulti-Mode Double Conversion92.5%9 min
GXT5-2000LVRT2UXLTAAN2,000 VA / 1,800 WMulti-Mode Double Conversion92.5%9 min
GXT5LI-2000IRT2UXL2,000 VA / 2,000 WMulti-Mode Double Conversion93.3%9 min
GXT5LI-2000LVRT2UXL2,000 VA / 1,800 WMulti-Mode Double Conversion92.1%9 min
GXT5-1500IRT2UXL1,500 VA / 1,500 WMulti-Mode Double Conversion92.5%13 min
GXT5-1500LVRT2UXL1,500 VA / 1,350 WMulti-Mode Double Conversion90.5%13 min
GXT5-1500LVRT2UXLTAA1,500 VA / 1,350 WMulti-Mode Double Conversion90.5%13 min
GXT5-1500LVRT2UXLTAAN1,500 VA / 1,350 WMulti-Mode Double Conversion90.5%13 min
GXT5LI-1500IRT2UXL1,500 VA / 1,500 WMulti-Mode Double Conversion92.9%9 min
GXT5LI-1500LVRT2UXL1,500 VA / 1,350 WMulti-Mode Double Conversion91.8%9 min
GXT5-1000IRT2UXL1,000 VA / 1,000 WMulti-Mode Double Conversion92.1%15 min
GXT5-1000LVRT2UXL1,000 VA / 1,000 WMulti-Mode Double Conversion90.5%15 min
GXT5-1000LVRT2UXLTAA1,000 VA / 1,000 WMulti-Mode Double Conversion90.5%15 min
GXT5-1000LVRT2UXLTAAN1,000 VA / 1,000 WMulti-Mode Double Conversion90.5%15 min
GXT5LI-1000IRT2UXL1,000 VA / 1,000 WMulti-Mode Double Conversion92.7%9 min
GXT5LI-1000LVRT2UXL1,000 VA / 1,000 WMulti-Mode Double Conversion91.2%9 min

Source: ENERGY STAR certification data, US EPA. Data build 2026-09-29. Brand names are as the maker certified them, with obvious variant spellings merged.