Description

The 11-H 6kVA Long Backup Online UPS adopts advanced double-conversion technology to provide continuous, stable, and clean power for critical equipment. It supports external battery packs for extended backup time, making it ideal for applications requiring long-duration power protection.
Applications：
Widely used in government, finance, telecommunications, education, transportation, meteorology, broadcasting, taxation, healthcare, and energy sectors. Especially suitable for critical applications requiring extended backup time.
Notes：

• In frequency conversion mode:
  • 1–3kVA models derate to 80% output
  • 6/10kVA models derate to 60% output
• At 208VAC output:
  • 1–3kVA derate to 80%
  • 6/10kVA derate to 90%
• Parallel redundancy is not supported
• 200/208/220/230/240VAC applies only to long backup models
  

  Parameter	11-H1kVA	11-H2kVA	11-H3kVA	11-H6kVA	11-H10kVA
  Model	11-H1kVA	11-H2kVA	11-H3kVA	11-H6kVA	11-H10kVA
  Capacity	1000VA/900W	2000VA/1800W	3000VA/2700W	6000VA/5400W	10000VA/9000W
  Input	—	—	—	—	—
  Phase	\multicolumn{3}{c}{Single-phase, grounded}	\multicolumn{2}{c}{Single-phase, grounded}
  Voltage Range
  Lowest Transfer Voltage	\multicolumn{3}{c}{160/140/120/110VAC ±5% (Ambient temp <35°C) (Adjustable with load ratio: 100%-80% / 80%-70% / 70%-60% / 60%-0)}	\multicolumn{2}{c}{50% load: 110VAC ±3% 100% load: 176VAC ±3%}
  Lowest Restore Voltage	\multicolumn{3}{c}{195/175/155/135VAC ±5% (Ambient temp <35°C) (Adjustable with load ratio: 100%-80% / 80%-70% / 70%-60% / 60%-0)}	\multicolumn{2}{c}{Lowest transfer voltage +10V}
  Highest Transfer Voltage	\multicolumn{3}{c}{300VAC ±5%}	\multicolumn{2}{c}{300VAC ±3%}
  Highest Restore Voltage	\multicolumn{3}{c}{290VAC ±5%}	\multicolumn{2}{c}{Highest transfer voltage -10V}
  Frequency Range	\multicolumn{3}{c}{40Hz ~ 70Hz}	\multicolumn{2}{c}{46Hz~54Hz @ 50Hz system; 56Hz~64Hz @ 60Hz system}
  Power Factor	\multicolumn{3}{c}{≥0.99 @ 220-230VAC (input voltage)}	\multicolumn{2}{c}{—}
  Output	—	—	—	—	—
  Output Voltage	\multicolumn{5}{c}{208/220/230/240VAC ±1%}
  Mains Voltage Range (Battery Mode)	\multicolumn{5}{c}{±1%}
  Frequency Range (Synchronization Range)	\multicolumn{3}{c}{47-53Hz or 57-63Hz}	\multicolumn{2}{c}{46-54Hz or 56-64Hz}
  Frequency Range (Battery Mode)	\multicolumn{3}{c}{50±0.25Hz or 60±0.3Hz}	\multicolumn{2}{c}{50±0.1Hz or 60±0.1Hz}
  Crest Factor	\multicolumn{5}{c}{3:1}
  Harmonic Distortion	\multicolumn{3}{c}{≤3% THD (linear load); ≤6% THD (non-linear load)}	\multicolumn{2}{c}{≤3% THD (linear load); ≤5% THD (non-linear load)}
  Overload Capacity	\multicolumn{3}{c}{Ambient temp <35°C: 105%-110%: UPS shuts down after 10s in battery mode, transfers to bypass on mains restore. 110%-130%: UPS shuts down after 3s in battery mode, transfers to bypass on mains restore. >150%: UPS shuts down immediately.}	\multicolumn{2}{c}{100%-110%: 30 minutes; 110%-130%: 5 minutes; >130%: 10 seconds}
  Transfer Time
  Mains to Battery	\multicolumn{5}{c}{0ms}
  Inverter to Bypass	\multicolumn{3}{c}{4ms (standard conditions)}	\multicolumn{2}{c}{0ms}
  Waveform (Battery Mode)	\multicolumn{3}{c}{Pure sine wave}	\multicolumn{2}{c}{—}
  Efficiency
  Mains Mode	88%	89%	90%	92%	93%
  Battery Mode	83%	87%	88%	90%	91%
  Battery	—	—	—	—	—
  Standard Model (S)
  Battery Type	\multicolumn{3}{c}{12V/7Ah}	\multicolumn{2}{c}{12V/7Ah}
  Quantity	2	4	6	12	16
  Charging Current	1.0A	—	—	\multicolumn{2}{c}{Preset: 1.0A ±10%, Max: 1A/2A}
  Long Backup Model (L)
  Battery Type	\multicolumn{5}{c}{12V/AH (depends on customer selection)}
  Quantity	3	6	8	16	16
  Charging Current	1A/2A/4A/6A	1A/2A/4A/6A	1A/2A/4A/6A	1A/2A/4A/6A (adjustable; 6A only for 16-cell batteries)	1A/2A/4A/6A (adjustable; 6A only for 16-cell batteries)
  Physical Specifications
  Standard Model
  Dimensions: D×W×H (mm)	282×145×220	397×145×220	421×190×318	369×190×688	442×190×688
  Net Weight (kg)	9.8	17	26.2	51	55
  Long Backup Model
  Dimensions: D×W×H (mm)	282×145×220	397×145×220	421×190×318	369×190×318	442×190×318
  Net Weight (kg)	4.4	6.8	7.4	12	15
  Operating Environment	—	—	—	—	—
  Humidity	\multicolumn{3}{c}{20-90% RH, 0-40°C (non-condensing)}	\multicolumn{2}{c}{<95% RH, non-condensing}
  Noise Level	<50dB @ 1m	<50dB @ 1m	<50dB @ 1m	<55dB @ 1m	<58dB @ 1m
  Temperature	\multicolumn{3}{c}{—}	\multicolumn{2}{c}{0~40°C (battery life shortened above 25°C)}
  Control & Management	—	—	—	—	—
  Smart RS-232/USB	\multicolumn{5}{c}{Supports Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, and MAC}
  Optional SNMP Card	\multicolumn{5}{c}{Supports SNMP and network management}

Footnotes

1. Output power is reduced to 80% in frequency conversion mode, or when the output voltage is set to 208VAC.
2. Specifications are subject to change without prior notice.