When the failure of mains is likely to be long and your load is low, th eORVALDI Inverter (in UPS function) is good solution. ORVALDI VT 1 – 2 - 3KL on-line works in the true on-line topology. Double conversion voltage output voltage ensures stability and safety critical applications, it secures your data loss from power failure, surge, and sags. Wide input voltage range allows you to restrict the use of the battery, which in turn increases their lifespan.
| Model | ORVALDI VT1KL on-line | ORVALDI VT2KL on-line | ORVALDI VT3KL on-line |
| Part no | VWPP1K | VWPP2K | VWPP3K |
| Capacity | 1000V A/900W | 2000V A/1800W | 3000V A/2700W |
| INPUT | |||
| Voltage Range | 120-300VAC @ 50% of load, 180-280VAC @ 100% of load | ||
| Frequency Range | 40~70Hz | ||
| Power Factor | ≥0.99 @ 100% of load | ||
| OUTPUT | |||
| Output Voltage | 200/208/220/230/240VAC (programmable) | ||
| AC Voltage Regulation (Batt. Mode) | ±1% | ||
| Frequency Range (Synchronized Range) | 47~53Hz lub 57~63Hz | ||
| Frequency Range (Batt. Mode) | 50Hz lub 60Hz ± 0.5% | ||
| Waveform (Batt. Mode) | Pure sinewave | ||
| Current Crest Ratio | 3:1 | ||
| Harmonic Distortion | ≤ 3% THD (Linear Load), ≤ 6% (Non-Linear load) | ||
| Transfer time (AC Mode to Batt. Mode) | 0ms | ||
| Transfer Time (Inverter to Bypass) | 4ms | ||
| EFFICIENCY | |||
| AC Mode | 88% | 89% | 90% |
| Battery Mode | 83% | 85% | 88% |
| Charging Current (Max.) | 6A max | ||
| Charging Voltage | 27,4VDC ± 1% | 54.7VDC ±1 % | 82.1VDC ±1% |
| INDICATORS | UPS status, Load level, Battery level, Input/Output voltage, Discharge timer and Fault conditions | ||
| ALARM | |||
| Battery Mode | Sounding every 4 seconds | ||
| Low Battery | Sounding every second | ||
| Overload | Sounding twice every second | ||
| Fault | Continuously sounding | ||
| PHYSICAL | |||
| Dimension, DxWxH (mm) | 282 x 145 x 220 | 397 x 145 x 220 | 421 x 190 x 318 |
| Net Weight (kgs) | 9.8 | 17 | 27.6 |
| ENVIRONMENT | 20-90 % at 0- 40°C (Non-condensing) | ||
| Noise Level | Less than 50dB @ 1 Meter | ||
| MANAGEMENT | |||
| RS-232/USB | Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux, Unix, and MAC | ||
| Optional SNMP/AS 400 | Power management from SNMP manager and web browser | ||
