Uninterruptible power supply PowerWalker VFI 1000 CRS

The PowerWalker VFI 1000 CRS is a 1000VA / 800W online (double-conversion) UPS designed to provide continuous, regulated power for sensitive equipment. It features a C14 input and three IEC C13 outlets, a comprehensive LCD for status monitoring and configuration, adjustable charging current, a wide input voltage range suitable for generator use, and a discharge timer. The unit supports external batteries (not included) and is available in a rack/tower form factor with a reversible LCD for flexible installation.

Advantages

The UPS uses true double-conversion topology to deliver consistent sine-wave output and full isolation from mains disturbances. Its wide input voltage range improves compatibility with unstable power sources and generators. The swappable LCD and compact 2U rack height offer flexible deployment in 19" racks or as a tower, while adjustable charging current and monitoring via LCD or software enable tailored battery management.

Suitable for

• Small servers and rack-mounted network equipment
• Telecommunications and VOIP systems
• Workstations and sensitive IT devices
• Industrial control equipment requiring uninterrupted power

Key specifications

• Model: PowerWalker VFI 1000 CRS (MPN: 10122038, EAN: 4260074978001)
• Topology: Online / double-conversion
• Capacity: 1000 VA / 800 W
• Input: C14
• Output: 3 × IEC C13 outlets
• Ports: 1 × USB 2.0
• Dimensions (W×D×H): 438 × 310 × 88 mm (2U)
• Weight: 9 kg
• Colour: Black
• Batteries: External batteries supported (sold separately)

How to use

Install the UPS in a 19" rack or place it on a flat surface in tower orientation, ensuring adequate ventilation. Connect the mains supply to the C14 input and attach critical devices to the three IEC C13 outlets. If external battery packs are required, connect them according to the manufacturer instructions before configuring runtime or charging parameters. Use the LCD or supplied management software via the USB port to monitor status, set adjustable charging current, and configure the discharge timer.

Recommendations

For reliable performance, use manufacturer-recommended external batteries and verify compatibility before installation. Place the UPS in a temperature-controlled, dry environment, and perform periodic battery tests and firmware or software updates via the USB connection when available.