15-20kVA (220V/230V/240V)
The HR31 Series 3:1 Rack Online UPS is a true double-conversion online system powered by full DSP (Digital Signal Processor) control technology. Designed for critical applications, it delivers high input and output power factors, intelligent frequency adjustment, and comprehensive network management capabilities. Available in 15kVA and 20kVA models.
Comprehensive Protection
Safeguards against overvoltage, short circuits, and overheating.
Intelligent Cooling
Automatically adjusts fan speed based on system temperature.
High Energy Efficiency
Achieves up to 96% efficiency, reducing energy loss and operational cost.
Scalable Design
Supports parallel operation of up to 4 units for increased capacity and redundancy.
Unity Power Factor
Output power factor of 1 for maximum performance and compatibility.
Flexible Charging Options
Equipped with a digital charger adjustable from 1A to 5A.
Optional High-Capacity Charger
12A charger available to support larger battery banks.
Self-Aging Test Mode
Enables full-load simulation without real load, saving over 90% in energy during testing.
| HR3115XL | HR3120XL | |
| INPUT | ||
| Cold Start | YES | |
| Phase | Three phase in/Single phase in, single phase out | |
| Acceptable Input Voltage | L-L 190VAC~499VAC | |
| Input Current | ||
| -Rating(nominal input voltage) | 25A/380V | 33A/380V |
| -Input Power Factor | ≥0.99 | |
| -Input current distortion | ≤4% | |
| -Input Frequency Range | 40~70Hz | |
| OUTPUT | ||
| Frequency adaptable | Settable | |
| Power | ||
| -Power | 15KVA | 20KVA |
| -Power(kW) | 15KW | 20KW |
| Output Voltage | ||
| -Waveform(Bat. Mode) | Pure Sine Wave | |
| -Nominal voltage | L-N 220VAC/230VAC/240VAC, 200VAC/208VAC(PF=0.9) | |
| BYPASS | ||
| Input system | Common input (split bypass is optional) | |
| Efficiency | ||
| -Line mode with battery full charged | 94.2%@100% load, 95%@70% load | 94.2%@100% load, 95%@50% load |
| -ECO mode | 98.0% | |
| Noise(1m away) | <62dB | <62dB |
| Overload Capability(Inverter) | 105% to 110% : Transfer to bypass after 10 mins. | |
| 111% to 125% : Transfer to bypass after 1 mins. | ||
| 126% to 150%: Transfer to bypass after 30s | ||
| Crest Factor | 3:1 | |
| BATTERY | ||
| Quantity | 16-20PCS settable | 16-20PCS settable |
| DC Voltage | 192VDC default, settable | |
| Charger | ||
| -Charging current (max) | 5A max,settable | 5A max,settable |
| Indicator & Alarm | ||
| -Display | LED+LCD | |
| Working Enviroment | ||
| -storage | -40~70℃ | |
| -working | 0~40℃, huminity 95% non condesation, attitude<3000m (@full load) | |
| Mechanical | ||
| -W%sD%sH (mm) | 438*744*173(4U) | 438*744*173(4U) |
| -Net Weight (KG) | 30 | 30 |
| -Package Weight (KG) | 33 | 33 |
| Color | Black default | |
