Description
The 11-H 2kVA Online UPS uses advanced double-conversion technology to provide stable, clean, and uninterrupted power for critical equipment. With high reliability and performance, it is an ideal power protection solution for small to medium-scale applications.
Widely used in government, finance, telecommunications, education, transportation, meteorology, broadcasting, taxation, healthcare, and energy industries.
- True double-conversion online technology with zero transfer time
- Microprocessor control for high reliability
- Input Power Factor Correction (PFC)
- Output power factor up to 0.9
- Wide input voltage range (90V–300V)
- High-efficiency frequency conversion mode
- Generator compatible
- Optional SNMP card with USB and RS232 monitoring
- User-friendly LCD display
- ECO mode for energy saving
- Emergency Power Off (EPO)
- DSP-based digital control technology
- Built-in maintenance bypass (optional)
- Intelligent battery management system
- Optional isolation transformer
Notes- For 1–3kVA UPS in frequency conversion mode, output derates to 80%
- At 208VAC output, power derates to 80%
- 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 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 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 Specifications multicolumn{3}{c}{≤0.99 @ 220-230VAC (input voltage)} multicolumn{2}{c}{N/A} 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 when mains is restored. 110%-130%: UPS shuts down after 3s in battery mode; transfers to bypass when mains is restored. >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}{N/A} Efficiency Mains Mode 88% 89% 90% 92% 93% Battery Mode 83% 87% 88% 90% 91% Battery — — — — — Standard Model (S) Battery Model 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 Model multicolumn{5}{c}{12V/AH (varies by application)} 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-section batteries) 1A/2A/4A/6A (adjustable; 6A only for 16-section batteries) Physical Performance 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 — — — — — Operating Humidity multicolumn{3}{c}{20-90% RH, 0-40°C (non-condensing)} multicolumn{2}{c}{<95% RH, non-condensing} Noise <50dB @ 1m <50dB @ 1m <50dB @ 1m <55dB @ 1m <58dB @ 1m Operating Temperature multicolumn{3}{c}{N/A} 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} 
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