คำอธิบาย
| Brand | ETECH | 
| Model | Grand (LCD) ‘By Zircon’ 1200VA | 
| Type | Line Interactive | 
| Rated Capacity | 720 Watts / 1200 VA | 
| Nominal Input Voltage | 220 VAC +/- 25% | 
| Nominal Output Voltage | 220 VAC +/- 10%(AVR), +/-5%(Battery) | 
| Input Frequency | 50/60Hz +/- 10% (Auto sensing) | 
| Backup Time | 15-30 นาที (ขึ้นอยู่กับอุปกรณ์ต่อพ่วง) | 
| Display | LCD | 
| Output Connections | 6 x Ports Back up 2 x No Back up  | 
| Battery Type | Maintenance free Sealed Lead-acid Battery | 
| Waveform Type | PURE SINEWAVE (ในโหมต AVR) | 
| Typical recharge time | 4-6 hours (90% after fully discharged) | 
| Battery Replacement | 12V-7.8Ah จำนวน 2 ก้อน | 
| Dimension | (W x D x H) : 14.50 x 36.00 x 16.00 cm | 
| Net Weight | 8.28 KG | 
| Package Dimension | (W x D x H) : 19.00 x 41.00 x 23.00 cm | 
| Gross Weight | 8.84 KG | 
| Volume | 17,917.00 cm3 | 




