Phasak Basic Line-Interactive UPS 600 VA / 360 W with AVR – PH 9406

Phasak Basic Line-Interactive UPS 600 VA / 360 W – Essential protection for IT and network equipment

600 VA / 360 W line-interactive UPS with AVR, designed to protect computers, NAS systems, routers, switches and other sensitive electronic equipment against power outages, micro power cuts, surges and voltage fluctuations. Its compact mini tower format makes it a practical solution for workstations, home networks and small offices.

What is this UPS for?

The Phasak PH 9406 is designed to prevent the most common electrical problems in IT and networking environments:

• Data loss caused by power outages or micro cuts
• Unexpected shutdowns of computers and NAS systems
• Damage caused by voltage spikes
• Instability in routers, switches, ONT devices and sensitive peripherals

In the event of an electrical issue, the unit responds immediately to keep connected devices running long enough to save work or perform a safe shutdown.

Main advantages

Automatic Voltage Regulation (AVR)

Compensates for voltage drops and overvoltage without constantly switching to battery mode, helping extend battery life and providing a more stable power supply.

Basic and effective protection

Protects against overvoltage, overload and line noise, improving the safety of connected equipment.

Compact mini tower format

Its compact design makes installation easier on desks, work areas and locations with limited available space.

Easy to use

It features LED indicators and intuitive operation, designed for users looking for a practical and easy-to-use solution.

Cold start and automatic restart

Allows the UPS to be powered on without grid connection and automatically restores operation when mains power returns.

Technical specifications

Battery

• 1 internal battery
• Type: 12V / 7Ah
• Technology: sealed Pb-Ca, AGM, maintenance-free
• Battery test: manual
• Charging time (90%): 8 hours

Connectivity and ports

• 2 Schuko sockets
• Number of protected sockets: 0
• USB HID port: no
• RJ45 port: no
• RJ45 protection: no
• SMART RS-232 / USB: no
• Optional SNMP: no
• EPO: no

Dimensions and weight

• Dimensions: 279 x 101 x 142 mm
• Weight: 4.2 kg

Compatibility and limitations

• Generator compatible: no
• Battery bank compatible: no
• Management software: not available

Recommended applications

• Workstations and office equipment
• Personal computers
• Home network or small business
• Router, switch, ONT and VoIP
• NAS, small DVR/NVR systems and sensitive peripherals

Best practices for use

• Size the UPS with a 20–30% margin above the expected load
• Avoid overloads and distribute connected loads correctly
• Schedule regular runtime tests
• Plan battery replacement when needed

Frequently asked questions

Is this UPS suitable for a computer and a router?

Yes, it is a suitable option to protect a PC, router and other low-power devices, as long as the total load does not exceed 360 W.

Does it include an LCD screen?

No, this model does not include an LCD screen. Basic status information is displayed through LED indicators.

Can it be connected to a computer via USB?

No, this model does not include a USB HID port or management software.

Does it include RJ45 network protection?

No, this unit does not include RJ45 protection ports.

Does it work with a generator?

No, this model is not compatible with a generator.

Conclusion

The Phasak PH 9406 is a compact and reliable solution for users who need basic and effective power protection for computers, home networks and small office setups. Its line-interactive technology with AVR, mini tower format and ease of use make it a practical option to protect sensitive equipment from the most common power incidents.