Alpha 33 applies advanced two high speed DSPs with completed digital control to ensure high quality of power supply, high Input power factor and low Input current distortion Alpha 33 can also be configured with an Inbuilt Isolation transformer.
| INPUT | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ratings ( KVA / KW ) | 10-500 kVA | |||||||||||||||
| Technology | Double Conversion True Online Topology | |||||||||||||||
| Voltage | 3Ph+N+PE+ 380 / 400 / 415 V (Line-Line) | |||||||||||||||
| Voltage Range | 304 - 478 V AC | |||||||||||||||
| Frequency Range | 40 - 70Hz | |||||||||||||||
| Power Factor | >0.99 | |||||||||||||||
| OUTPUT | ||||||||||||||||
| Voltage | 380 / 400 / 415 (Line - Line Nominal), Selectable at Site | |||||||||||||||
| Voltage Regulation |
1% for Balance Load, 1.5% for unbalanced Load |
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| Voltage Distortion |
1% (Linear Load) <5.5% (Non-Linear Load) |
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| Frequency | 50 Hz or 60 Hz (Selectable) | |||||||||||||||
| Frequency Variation | ±0.01% (in Free-Running Mode) | |||||||||||||||
| Overload Capacity | 110% for 60 min., 125% for 10 min., 150% for 1 min. | |||||||||||||||
| DC LINK | ||||||||||||||||
| Battery Voltage | ± 192 VDC to 264 VDC | |||||||||||||||
| Charging Current | 20% of System Power | |||||||||||||||
| Low Battery Cut-off | 1.7 V / Cell | |||||||||||||||
| SYSTEM | ||||||||||||||||
| Display | LCD & LED | |||||||||||||||
| Degree if Protection | IP20 | |||||||||||||||
| Interface : Standard | RS-232, RS-485, Dual Input Kit | |||||||||||||||
| Interface : Optional | SNMP, Dry Contacts | |||||||||||||||
| Temperature range of operation | 0 - 40° C | |||||||||||||||
| Relative Humidity | 0 - 95% (Non-condensing) | |||||||||||||||
| PHYSICAL | ||||||||||||||||
| Rating kVA/kW | Input Current Distortion | Output Power Factor | System Efficiency Over all | System Efficiency Inverter | Weight (kg.) | Dimension W×D×H | Noise | |||||||||
| 10/10 | <4% | 1 | 95% | 95% | 31 | 250×660×530 | <55dB | |||||||||
| 15/15 | <4% | 1 | 95% | 95% | 31 | 250×660×530 | <55dB | |||||||||
| 20/18 | <3% | 0.9 | 95% | 95% | 50 | 250×680×770 | <55dB | |||||||||
| 30/30 | <3% | 1 | 95% | 95% | 52 | 250×680×770 | <55dB | |||||||||
| 40/40 | <3% | 1 | 96% | 96% | 61 | 250×836×770 | <55dB | |||||||||
| 60/60 | <3% | 1 | 95.5% | 95.5% | 170 | 600×980×950 | <55dB | |||||||||
| 80/80 | <3% | 1 | 96% | 96% | 210 | 600×980×1150 | <68dB | |||||||||
| 90/90 | <3 | 1 | 95.5% | 95.5% | 231 | 600×980×1150 | <68dB | |||||||||
| 100/100 | <3% | 1 | 96% | 96% | 210 | 600×980×1150 | <68dB | |||||||||
| 120/120 | <3% | 1 | 96% | 96% | 266 | 600×980×1400 | <68dB | |||||||||
| 150/150 | <3% | 1 | 96% | 96% | 305 | 650×960×1600 | <68dB | |||||||||
| 200/200 | <3% | 1 | 96% | 96% | 350 | 650×960×1600 | <72dB | |||||||||
| 250/250 | <3% | 1 | 96% | 96% | 445 | 650×960×2000 | <72dB | |||||||||
| 300/300 | <3% | 1 | 96% | 96% | 490 | 650×960×2000 | <72dB | |||||||||
| 400/400 | <3% | 1 | 96% | 96% | 810 | 1300×1100×2000 | <72dB | |||||||||
| 500/500 | <3% | 1 | 96% | 96% | 900 | 1300×1100×2000 | <72dB | |||||||||
Price Range : Rs 70000 to 15000000/Unit
