Technical Specifications
ZY120 is available in the sizes 1, 2 & 3 kVA
| Model | ZY120-1K | ZY120-2K | ZY120-3K |
| Power | 1000 VA / 900 W | 2000 VA / 1800 W | 3000 VA / 2700 W |
| MAIN INPUT | |||
| Grid System | 1 Phase + Neutral + Ground | ||
| Rated Voltage / Frequency | 200/208/220/230/240 VAC, 40~70 Hz | ||
| Volted Range | 110~288 VAC, 100% load until 176V / linear deraiting until 50% with 110V | ||
| Rating (nominal input voltage, batteries charged) | 4.8 A | 9.6 A | 14.4 A |
| Frequency Range | 40~70 Hz | ||
| Power Factor | ≥ 0.97 | ||
| Current THDi | Compliant to EN 61000-2-3 | ||
| OUTPUT | |||
| Rated Voltage / Frequency | 200/208/220/230/240 VAC, 50/60 Hz | ||
| Power Factor | 0,9 | ||
| Wave Form | Pure sine wave | ||
| Voltage THDv | ≤ 2% THD (linear load); ≤ 5.5% THD (non-linear load) | ≤ 2% THD (linear load); ≤ 5% THD (non-linear load) | |
| Voltage Precision | ±1% | ||
| Transient Recovery | Complies with EN 62040-3 VFI-111 | ||
| Inverter Overload | 105%~130%: Transfer to bypass after 1 mins. 150%: Transfer to bypass after 30s | ||
| Bypass Overload | load < 130%, long term operation 130% < load < 150%, 10 minutes 150% < load < 180%, 5 seconds | ||
| Frequency Regulation (Battery Mode) | +/- 0,1 Hz in battery mode | Synchronized range | +/-5Hz default | Synchronized slew rate | Settable |
| Crest Factor | 3:1 | ||
| BATTERIES | |||
| Battery Type | Pb | ||
| Battery Capacity | 12 VDC / 7 Ah | 12 VDC / 7 Ah | 12 VDC / 7 Ah |
| Number of Batteries in Series | 3 | 6 | 8 |
| Battery Rate Voltage | 36 VDC | 72 VDC | 96 VDC |
| Backup Time* | 80% load: up to 6 minutes | 80% load: up to 6 minutes | 80% load: up to 5.5 minutes |
| BATTERY CHARGER | Charging voltage | float: 41 VDC / boost: 42 VDC | float: 82 VDC / boost: 84 VDC | float: 109 VDC / boost: 112 VDC |
| Charging Current | 1 A | ||
| Charging Time | 8 h to recover 90% capacity | ||
| SYSTEM | |||
| Efficiency | 90,0 % | 91,0 % | |
| Display | LED + LCD | ||
| Protection Degree | IP20 | ||
| Interface | Standard equipment: USB port, RS232, Cold Start, EPO Optional: Dry contacts, SNMP | ||
| ENVIRONMENT | |||
| Operating Temperature | 0 ~ 40°C | ||
| Storage Temperature | -20 ~ 70°C | ||
| Relative Humidity | 0 ~ 95% (no condensing) | ||
| Noise (dBA at 1 meter far) | < 43 dB @ < 90% load, < 47dB @ > 90% load | < 45 dB @ < 60% load, < 50 dB @ > 60% load | |
| Altitude | < 1000m; load derated 1% per 100m, from 1000 ~ 2000m | ||
| MECHANICAL DATA | |||
| Dimensions W*D*H (mm) | 144*364*228 | 190*387*336 | 190*439*336 |
| Weight (KG) | 12 | 21 | 25,6 |
| Colour | Black | ||