Office Home Computer Desktop UPS 500VA 300W Intelligent Microprocessor Control
| Rated Capacity: | 300W | Operation Mode: | Offline / Standby (Mains Direct Supply + Battery Backup) |
| Output Waveform (Battery M: | Modified Sine Wave） | Rated Input Voltage: | 220/230/240 VAC |
| Input Voltage Range: | 165 ~ 275 VAC | Frequency: | 50/60Hz |
| Efficiency (Line Mode): | ≥ 95% | Transfer Time: | ≤ 6 Ms |
| Noise Level (1m): | ≤ 45 DB | ||
| High Light: | Computer Desktop UPS 500VA,Computer Desktop UPS 300W,Office Offline Standby UPS |
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- Intelligent microprocessor control
- Automatic UPS restart upon mains power restoration
- Automatically adjusts mains voltage (step-up/step-down) for stable output
- Cold start capability
- Charging during shutdown
- Optional USB or RS-232 communication interfaces, RJ-45 and SNMP
- Optional extended runtime models available
- Home computers, small office environments, small communication switches, small network devices, surveillance systems, POS systems, commercial PC workstations and peripherals
This standby UPS employs full voltage regulation technology with a wide input voltage range (145V~275V). The inverter circuit utilizes the latest power components for robust load capacity and short-circuit protection during inverter operation. The charging circuit features advanced constant-current float charging to extend battery life. Built-in maintenance-free lead-acid batteries require no upkeep, ensuring user-friendly operation and strong load compatibility.
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