Description
H6KL 6kVA / 4.8kW High-Frequency Online UPS
The DAXIN H6KL 6kVA / 4.8kW High-Frequency Online UPS provides online double-conversion protection for sensitive equipment that cannot tolerate interruption or unstable utility power.
It is intended for customers who need a clearly sized UPS platform, scalable backup time and practical communication options without unnecessary oversizing.
Product Video
Reference Specifications
| Model Number | H6KL |
|---|---|
| Net weight (Standard Machine) | 13.9kg |
| Battery voltage | 192v |
| Size | 491*290*460 |
| Model | H6KL |
| Phase | Single-phase grounding |
| Capacity | 6000 VA / 4800 W |
| Voltage range | 110-300VAC at 50% load 176-300 VAC at 100% load |
| Frequency range | 46Hz~54Hz or 56Hz~64Hz |
| Power Factor | â§0.99 |
| Output voltage | 208/220/230/240VAC |
| Voltage range (battery mode) | ±1% |
| Frequency range (battery mode) | 50Hz±0.1Hz or 60Hz±0.1Hz |
| Harmonic distortion | â¦3% THD (Linear Load) â¦5% THD (non-linear load) |
Reference values are based on the supplied configuration. Final ratings and options are confirmed in the approved DAXIN ENERGY technical proposal.
Typical Applications
Data and network rooms; telecom systems; industrial automation; medical, laboratory and commercial critical loads.
What to Confirm Before Ordering
Connected load and growth margin; input/output phase and voltage; required runtime; battery architecture; bypass, generator and SNMP requirements.
Frequently Asked Questions
Can this product be customized?
Yes. DAXIN ENERGY can review electrical, mechanical, battery, cooling and communication options against the project requirements.
What information is needed for selection?
Send the load or equipment list, site conditions, required backup time and installation constraints. Our team will prepare a project-specific configuration.
Request a Project Configuration
Contact DAXIN ENERGY for model selection, drawings, technical confirmation and quotation support.
Is This UPS Right for Your Project?
The DAXIN 6kVA long-runtime online UPS is designed for customers who need extended backup through an external battery system while maintaining zero-transfer double-conversion output.
It is a practical choice when runtime matters as much as power capacity, such as remote communications, medical systems or business equipment that must remain online during longer outages.
Typical Applications
- Telecom and edge network sites
- Small server rooms
- Medical and laboratory systems
- Industrial control and automation
What to Confirm Before Ordering
- Actual load in kW
- Required runtime at normal and peak load
- Battery voltage, chemistry and cabinet arrangement
- Generator compatibility and optional isolation transformer
Frequently Asked Questions
How should I choose the UPS capacity?
Start with the measured continuous load, startup or peak demand and expected expansion. DAXIN ENERGY can review the load list and recommend a practical operating margin.
How is battery runtime determined?
Runtime depends on load, battery voltage, battery capacity, battery age, temperature and inverter efficiency. Share the required backup duration and normal load for a project calculation.
Can this UPS work with a generator or remote monitoring system?
Generator and monitoring compatibility depends on the selected model and configuration. Confirm generator capacity, frequency stability and the required RS-232, RS-485, USB, Modbus or SNMP interface before ordering.
Request a Project Configuration
Send DAXIN ENERGY the load list, site voltage, required runtime, installation environment, communications and redundancy requirements. The final configuration is subject to the approved technical proposal.
Additional DAXIN High-Frequency UPS Product Video
Watch the product demonstration to review the UPS format, operating interface and application positioning. Final electrical configuration is subject to the approved technical proposal.
Single-phase on-line double conversion UPS With SNMP Management With 16-20 Batteries Best for IT
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
- Output power is reduced to 80% in frequency conversion mode, or when the output voltage is set to 208VAC.
- Specifications are subject to change without prior notice.
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