คำอธิบาย
| Brand | APC |
| Model | BK500EI |
| Type | Line interactive |
| Rated Capacity | 300 Watts / 500 VA |
| Nominal Input Voltage | 230V |
| Nominal Output Voltage | 230V |
| Input Frequency | 47 – 63 Hz Sync to mains, 50/60 Hz +/- 1 Hz Unsynchronised |
| Backup Time | 10-15 minute (Depend on Load) |
| Transfer Time | 6 ms |
| Display | None |
| Input Connections | IEC 60320 C14 |
| Output Connections | (1) IEC 320 C13 (Surge Protection) (3) IEC 320 C13 (Battery Backup) (2) IEC Jumpers (Surge Protection) |
| Interface Port | Optional Simple Signalling RS232 cable, USB |
| Battery Type | Lead-acid battery |
| Waveform Type | Stepped approximation to a sinewave |
| Typical recharge time | 8hour(s) |
| Battery Replacement | RBC2 |
| Features | USB /Serial Connectivity and PowerChute Software Use your computer to access additional power protection and management features |
| Environment | Operating Temperature : 0 – 40°C Operating Relative Humidity : 0 – 95% Operating Elevation : 0 – 3048meters Storage Temperature : -15 – 45°C |
| Package Contents | CD with software Documentation CD 1 x Detachable 1.2 m IEC power cord 1 x Detachable IEC Power Cord**No Power input cable |
| Maximum Input Current | 7.0A |
| Dimension | (W x D x H) : 9.10 x 28.40 x 16.50 cm |
| Net Weight | 6.32 KG |
| Package Dimension | (W x D x H) : 19.00 x 42.00 x 24.00 cm |
| Gross Weight | 6.46 KG |
| Volume | 19,152.00 cm3 |
