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The PHASAK PH 7322 Sirius is a 2200 VA / 1320 W line-interactive uninterruptible power supply designed to protect workstations, storage systems, network equipment and other compatible electronics against mains failures, voltage fluctuations and surges.
It incorporates automatic voltage regulation (AVR), allowing mains voltage variations to be corrected without continuously using the batteries. When operating from battery power, the UPS provides a simulated sine-wave output at 230 V AC ±10 %.
The unit provides 4 battery-backed Schuko outlets together with surge protection. Energy storage is provided by two sealed, maintenance-free 12 V / 9 Ah VRLA AGM batteries with automatic charging. Cold start and automatic restart functions are also supported.
The LCD displays information including input and output voltage, connected load percentage and battery level. An LED indicator and audible alarms also identify battery operation, low battery, overload and fault conditions.
A USB communication port allows computer-based monitoring using PHASAK PowerMaster software for Windows, Linux and Mac. Front-mounted USB-A and USB-C charging ports provide a combined 5 V / 2.4 A output.
The UPS should be installed indoors in a dry, well-ventilated area away from direct sunlight and heat sources. The manufacturer specifies at least 20 cm of free space around the unit for adequate ventilation.
It should be connected directly to an earthed wall socket protected by a fuse or circuit breaker. Extension leads should be avoided, and high-demand loads such as laser printers, photocopiers, heaters or vacuum cleaners should not be connected to the battery-backed outlets.
Before first use, the UPS should remain connected to the mains for at least 8 hours to fully charge the batteries. The product is not intended for medical or life-support equipment. Battery servicing or replacement should be carried out or supervised by qualified personnel.
| Brand | PHASAK |
| Manufacturer reference | PH 7322 |
| Series | Sirius |
| Type | Line-interactive UPS with AVR |
| Form factor | Tower |
| Phase | Single-phase |
| Apparent power | 2200 VA |
| Active power | 1320 W |
| Power factor | 0.6 |
| Input voltage range | 162–290 V AC |
| Nominal frequency | 50/60 Hz |
| Battery-mode output voltage | 230 V AC ±10 % |
| Battery-mode output frequency | 50/60 Hz ±1 % |
| Battery-mode waveform | Simulated sine wave |
| Automatic voltage regulation | AVR |
| Output sockets | 4 × battery-backed Schuko |
| Protection | Overload and surge protection |
| Input protection | Circuit breaker / fuse |
| Batteries | 2 × 12 V / 9 Ah |
| Battery class | Sealed Pb VRLA AGM |
| Battery test | Manual |
| Typical recharge time | 8 h |
| Cold start | Yes |
| Automatic restart | Yes |
| Automatic charging | Yes |
| Display | LCD |
| LED indicator | Yes |
| USB charging | USB-A + USB-C, 5 V / 2.4 A total |
| Communication port | USB HID |
| Management software | PowerMaster for Windows, Linux and Mac |
| Dimensions | 148 × 178 × 298 mm |
| Weight | 10.8 kg |
| Operating temperature | 0 °C to 40 °C |
| Operating relative humidity | 0–90 % non-condensing |
| EAN-13 | 5605922008711 |
