THÔNG SỐ KỸ THUẬT:
| Model | PWR 3050 | PWR 3100 | PWR 3150 | PWR 3200 | PWR 3250 | PWR 3300 | PWR 3400 | PWR 3600 | |
| Current | 50A | 100A | 150A | 200A | 250A | 300A | 400A | 600A | |
| Voltage | 380-400 VAC 3PH + N + Earth | ||||||||
| Voltage tolerance | 180 – 264 VAC (PH-N) | ||||||||
| Frequency | 50HZ / 60HZ | ||||||||
| Efficiency | >99% | ||||||||
| Voltage THD | <10% | ||||||||
| Transfer type | Make before break | ||||||||
| Transfer method | Automatic / Manual / Remote | ||||||||
| Transfer control | Synchronous | ||||||||
| Delay transfer (non synchronous) | |||||||||
| Zero current (non synchronous) | |||||||||
| Transfer time | <4msn for synchron sorces | ||||||||
| <10msn non synchron sources | |||||||||
| Switching type | 3 phase switching (see PWR 4000 series for neutral switching) | ||||||||
| Overload protection | <3% (linear load) | ||||||||
| <5% (non linear load) | |||||||||
| Crest factor | 03:01 | ||||||||
| Overload Time | 0%-100% continuous | ||||||||
| 101% – 150% 1 minute | |||||||||
| 151% – 200% 10 seconds | |||||||||
| >200% 250 msec | |||||||||
| Protection | SCR alternance and phase loss and overload, output short circuit protection and overload protection | ||||||||
| Communication | Enhanced RS232 standard | ||||||||
| TCP/IP connection | Optional | ||||||||
| Dry contact | 5 programmable relay outputs | ||||||||
| Two serial ports | Optional | ||||||||
| Temperature sensor | Standard for internal cabinet temperature | ||||||||
| Cooling | 2 cooling fans (+spare fan) | ||||||||
| Operating Temperature | 0 – 40°C | ||||||||
| Storage Temperature | -10 /+ 50°C | ||||||||
| Humidity (non condensed) | <90% | ||||||||
| Protection degree | IP 20 | ||||||||
| Safety standard | EN62310-1 | ||||||||
| EMC | EN62310-2 | ||||||||
| Acoustic noise | <50dBA | <55 dBA | <60dBA | ||||||
| Dimensions(WxDxH mm) | 685x530x1500 | 685x580x1770 | 915x735x1095 | ||||||
| Weight kg. | 139 | 145 | 165 | 195 | 205 | 230 | 240 | 340 | |
