Uninterruptible Power Supply UPS PowerWalker VFD 600 APFC FR

The PowerWalker VFD 600 APFC FR is a compact standby (offline) UPS designed for home and small office use. With an output power rating of 0.6 kVA (300 W) and an internal 12 V, 5 Ah battery, it provides short-term backup power and basic surge protection for connected equipment. The unit includes six Type E AC outlets and has compact dimensions (125 x 320 x 86 mm) and a lightweight design (2.8 kg), making it suitable for placement on or under desks and in small equipment racks. The VFD APFC technology enables the UPS to deliver its rated output reliably when used with devices that include active power factor correction (APFC), allowing a smaller, more energy-efficient UPS to be used without oversizing.

Advantages

The built-in APFC-compatible design ensures efficient handling of modern power-supply loads without requiring a larger UPS, reducing initial purchase cost and lowering standby energy consumption. Its compact footprint and light weight simplify installation in tight spaces. The inclusion of six AC outlets makes it possible to protect multiple devices simultaneously, while the standby topology offers straightforward automatic transfer to battery power during mains failures.

Suitable for

• Home desktop computers and peripherals
• Small office workstations and routers/modems
• Point-of-sale terminals and small network devices
• Peripheral protection for external drives, monitors and printers

Key specifications

• Output power capacity: 0.6 kVA (300 W)
• Battery: 12 V, 5 Ah internal battery
• Typical backup time: approximately 2 minutes at full load
• AC outlets: 6 Type E sockets
• Topology: Standby / Offline UPS with APFC-compatible design
• Dimensions: 125 × 320 × 86 mm
• Weight: 2.8 kg

How to use

Place the UPS on a flat, stable surface with adequate ventilation and connect it to a functional mains outlet. Plug the devices you want to protect into the Type E AC outlets, prioritizing critical equipment such as a PC or network modem. Turn on the UPS according to the included user manual so it charges the internal battery. During a mains failure the UPS will automatically switch to battery mode to supply connected loads for the available runtime. Periodically inspect the battery and recharge the unit after extended outages to maintain readiness.

Usage recommendations

Use the PowerWalker VFD 600 APFC FR to protect essential low-to-moderate power devices rather than large servers or heavy loads. To estimate expected runtime, consider the actual combined power draw of connected equipment; at full rated load the typical backup is around two minutes. For longer runtime or higher-power systems, consider a UPS with greater capacity or external battery options. Ensure regular battery checks and replace the battery when capacity noticeably decreases.