Gamma is a proven workhorse design to maximize the availability of your critical equipment continuously ensuring that business process is protected against all power problems. The true double conversion isolation transformer based design is ideally suited to cater to all types of Industrial and IT applications.
| INPUT | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ratings (KVA / KW) | 10-300 kWA | ||||||||||||||
| Nominal Voltage | 3ø, 380 / 400 / 415V (Selectable) | ||||||||||||||
| Voltage Range | 350 to 460 | ||||||||||||||
| Frequency | 50 or 60 Hz (Selectable) | ||||||||||||||
| Frequency variation | 40 to 60Hz | ||||||||||||||
| OUTPUT | |||||||||||||||
| Nominal Voltage | 3ø, 380 / 400 / 415V (Selectable) | ||||||||||||||
| Frequency | 50 or 60 Hz (Selectable) | ||||||||||||||
| Frequency Synchronization Range | ±1%, ±2%, ±5%, ±10% (Selectable) | ||||||||||||||
| Power Factor | 0.9 | ||||||||||||||
| Voltage Regulation | |||||||||||||||
| Balanced load | ±1% | ||||||||||||||
| Unbalanced load | ±5% | ||||||||||||||
| Phase Displacement | |||||||||||||||
| Balanced Load | 120° ±1° | ||||||||||||||
| Unbalanced Load | 120° ±3° | ||||||||||||||
| Voltage Distortion | < 3% at Linear Load | ||||||||||||||
| Overload | 125% for 10 minutes | ||||||||||||||
| Crest factor | 3:1 | ||||||||||||||
| Efficiency | |||||||||||||||
| Inverter | upto 95% | ||||||||||||||
| Overall | upto 93% | ||||||||||||||
| DC LINK | |||||||||||||||
| Battery Voltage | 384 Volts | ||||||||||||||
| Voltage Regulation | ± 1% | ||||||||||||||
| Voltage Ripple | < ± 1% | ||||||||||||||
| STATIC BYPASS | |||||||||||||||
| Switching Time | |||||||||||||||
| Inverter Failure | 2 ms | ||||||||||||||
| Other Modes | 0 | ||||||||||||||
| ENVIRONMENTAL CONDITION | |||||||||||||||
| Operating Temperature | 0-40°C | ||||||||||||||
| Storage Temperature | -20°C to +70°C (Not for Batteries) | ||||||||||||||
| Relative Humidity | 95% Non-Condensing | ||||||||||||||
| Maximum Altitude above Sea Level | 1000 meters without derating | ||||||||||||||
| GENERAL | |||||||||||||||
| Ingress Protection | IP-20 | ||||||||||||||
| Cooling | Forced Air | ||||||||||||||
| PHYSICAL | |||||||||||||||
| kVA/KW Rarings | 10/9 | 15/13.5 | 20/18 | 30/27 | 40/36 | 50/45 | 60/64 | 80/72 | 100/90 | 120/108 | 160/144 | 200/180 | 300/270 | 400/360 | |
| Dimensions in mm (W×D×H) | 440 × 900 × 1015 | 500 × 1025 × 1075 | 810 × 870 × 1850 | 1000 × 905 × 1965 | 1600 × 950 × 2100 | ||||||||||
| Weight (kg) | 180 | 205 | 250 | 300 | 325 | 360 | 400 | 700 | 750 | 900 | 1100 | 1200 | 1800 | ||
| Noise Level in db | <45 | <45 | <50 | <50 | <50 | <50 | <50 | <55 | <55 | <65 | <65 | <65 | <70 | ||