Su dvigubos konversijos konstrukcija, Orvaldi VT on-line maitinimo šaltinių serija garantuoja patikimą ir stabilią Jūsų jautrių įrenginių apsaugą. Gali priimti didesnę leistiną įėjimo įtampą darbui sunkiomis sąlygomis, nenaudojant akumuliatoriuose sukauptos energijos, o suteikiant taisyklingą stabilizuotą išėjimo sinusoidę (230V +/- 1%).
Tai puiki apsauga Jūsų serveriams ir kritinės svarbos prietaisams, pavyzdžiui, įrangai, naudojamai medicinoje.
| 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 | ||
