Description
11-H3kVA (Standard Model)
I. Power Range: 3kVA
Working Mode: Single-phase input / Single-phase output, Online Double-Conversion.
Applications: Widely used across various sectors including government, finance, telecommunications, education, transportation, meteorology, broadcasting, taxation, healthcare, energy, and power industries.
Product Features:
True Online Double-Conversion: Provides continuous, high-quality power by isolating the load from utility irregularities.
Microprocessor Control: Ensures high reliability and precise operation through advanced digital management.
Input Power Factor Correction: Optimizes energy usage and reduces harmonic distortion on the grid.
High Output Power Factor: Output Power Factor reaches up to 0.9, providing more real power for connected loads.
Wide Input Voltage Range (90V – 300V): Capable of operating in unstable power environments without switching to battery mode.
Efficient Frequency Converter Mode: Supports conversion between 50Hz and 60Hz to meet specialized equipment needs.
Generator Compatible: Works seamlessly with backup generator systems.
Enhanced Monitoring Options: Optional SNMP card allows for standalone monitoring or integrated management via USB and RS232 ports.
User-Friendly LCD Display: Offers simple operation and comprehensive, real-time monitoring of UPS status.
ECO Mode: Provides high-efficiency energy-saving operation to reduce electricity costs.
Emergency Power Off (EPO): Allows for immediate shutdown in the event of an emergency.
DSP Technology: Built on advanced Digital Signal Processing technology; optional maintenance bypass switch available.
Smart Battery Charger Design: Optimizes battery performance and significantly extends battery lifespan.
Isolation Transformer: Optional built-in isolation transformer for enhanced electrical protection.
II. Technical Notes:
| Item | 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 | Single-phase grounded | Single-phase grounded | Single-phase grounded | Single-phase grounded | Single-phase grounded |
| Minimum Transfer Voltage | colspan=”3″ | 160VAC/140VAC/120VAC/110VAC ±5% (Ambient temp ＜35℃; Load Ratio: 100%-80%-80%-70%-70%-70%-60%-60%-0) | colspan=”2″ | 50% Load: 110VAC ±3%; 100% Load: 176VAC ±3% | |
| Minimum Restore Voltage | colspan=”3″ | 195VAC/175VAC/155VAC/135VAC ±5% (Ambient temp ＜35℃; Load Ratio: 100%-80%-80%-70%-70%-60%-60%-0) | colspan=”2″ | Minimum transfer voltage +10V | |
| Maximum Transfer Voltage | colspan=”3″ | 300VAC ±5% | colspan=”2″ | 300VAC ±3% | |
| Maximum Restore Voltage | colspan=”3″ | 290VAC ±5% | colspan=”2″ | Maximum transfer voltage -10V | |
| Frequency Range | colspan=”3″ | 40Hz ~ 70Hz | colspan=”2″ | 46Hz~54Hz (@50Hz System); 56Hz~64Hz (@60Hz System) | |
| Input Power Factor | colspan=”3″ | ≥0.99 @ 220-230-240VAC | colspan=”2″ | N/A | |
| ### Output | |||||
| Output Voltage | colspan=”3″ | 208/220/230/240VAC ±1% | colspan=”2″ | 208/220/230/240VAC ±1% | |
| Frequency Range (Synchronization) | colspan=”3″ | 47-53Hz or 57-63Hz | colspan=”2″ | 46-54Hz or 56-64Hz | |
| Frequency Range (Battery Mode) | colspan=”3″ | 50±0.25Hz or 60±0.3Hz | colspan=”2″ | 50±0.1Hz or 60±0.1Hz | |
| Crest Factor | colspan=”5″ | 3:1 | |||
| Total Harmonic Distortion (THD) | colspan=”3″ | ≤3% THD (Linear Load); ≤6% THD (Non-linear Load) | colspan=”2″ | ≤3% THD (Linear Load); ≤5% THD (Non-linear Load) | |
| Overload Capacity | colspan=”3″ | Temp＜35℃: 105%-110%: Auto-restart after 10s fault, recover output within 1s when input normalizes 110%-130%: Auto-shutdown after 3 mins, recover after 3s when input normalizes ＞150%: Instant UPS shutdown | colspan=”2″ | 100%~110%: 30 Minutes 110%~130%: 5 Minutes ＞130%: 10 Seconds | |
| Transfer Time (Mains to Battery) | colspan=”3″ | 0ms | colspan=”2″ | 0ms | |
| Transfer Time (Inverter to Bypass) | colspan=”3″ | 4ms (Standard Condition) | colspan=”2″ | 0ms | |
| Waveform (Battery Mode) | colspan=”3″ | Pure Sine Wave | colspan=”2″ | N/A | |
| ### Efficiency | |||||
| Mains Mode | 88% | 89% | 90% | 92% | 93% |
| Battery Mode | 83% | 87% | 88% | 90% | 91% |
| ### Battery | |||||
| Standard Unit (S) | |||||
| Battery Type | colspan=”3″ | 12V/7Ah | colspan=”2″ | 12V/7Ah | |
| Battery Quantity | 2 | 4 | 6 | 12 | 16 |
| Charging Current | colspan=”3″ | 1.0A | colspan=”2″ | Preset: 1.0A ±10%, Max: 1A/2A | |
| Long-run Unit (L) | |||||
| Battery Type | colspan=”5″ | 12V/AH (Customized per buyer request) | |||
| Battery Quantity | 3 | 3 | 8 | colspan=”2″ | Model-dependent |
| Charging Current | colspan=”3″ | 1A/2A/4A/6A | colspan=”2″ | 1A/2A/4A/6A (Adjustable); 6A only applicable for 16-cell battery pack | |
| ### Physical Specifications | |||||
| Standard Unit | |||||
| Dimension (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-run Unit | |||||
| Dimension (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 | colspan=”3″ | 20-90% RH, 0-40℃ (Non-condensing) | colspan=”2″ | ＜95% RH, Non-condensing | |
| Noise | colspan=”3″ | ＜50dB @ 1 Meter | ＜55dB @ 1 Meter | ＜58dB @ 1 Meter | |
| Operating Temperature | colspan=”3″ | N/A | colspan=”2″ | 0 ~ 40℃ (Battery lifespan shortened above 25℃ ambient temp) | |
| ### Control & Management | |||||
| Intelligent RS-232/USB | colspan=”5″ | Compatible with Windows 2000/2003/XP/Vista/2008, Windows7/8, Linux & MAC | |||
| Optional SNMP Card | colspan=”5″ | Supports SNMP network management & remote monitoring |
Derating Rules for 1-3kVA Models: Output power will be derated to 80% of capacity when the UPS is set to CVCF (Constant Voltage Constant Frequency) mode or when the output voltage is configured to 208VAC.
Derating Rules for 6/10kVA Models: Output power will be derated to 60% in CVCF mode and to 90% when the output voltage is set to 208VAC.
Parallel Redundancy: The standard models listed above currently do not support parallel redundancy.
Voltage Support: Output voltage settings of 200/208/220/230/240VAC are only applicable to Long-run (L) models.
For 1-3kVA UPS: The output power is derated to 80% when operating in CVCF (Constant Voltage Constant Frequency) mode or when the output voltage is set to 208VAC.
For 6/10kVA UPS: The output power is derated to 60% in CVCF mode and to 90% when the output voltage is set to 208VAC.
The standard models mentioned above currently do not support parallel redundancy.
The voltage settings of 200/208/220/230/240VAC are only applicable to long-run models.
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