WattBox WB-UPS-2000-8 Pure Sinewave 8-Outlet 2000VA Rack UPS

High-capacity 2000VA pure sinewave WattBox UPS with a critical load bank and AVR, built for serious uptime in AV and networking systems.

The WattBox WB-UPS-2000-8 is designed for racks and network closets that cannot afford downtime. It delivers clean pure sinewave backup power for sensitive electronics, includes a dedicated 4-outlet critical load bank to prioritize what must stay online, and uses Automatic Voltage Regulation (AVR) to smooth everyday voltage swings without constantly draining the battery.

Why installers choose this UPS backup

• 2000VA capacity supports larger racks and higher-draw network and AV equipment
• Pure sinewave output is safe for sensitive electronics, servers, and AV components
• Critical load bank prioritizes essential gear during outages for better real-world uptime
• AVR stabilizes voltage without switching to battery, extending battery lifespan
• Useful runtime, up to about 15.5 minutes at 45% load and over 5 minutes at full load
• USB interface supports graceful shutdown for PCs and servers to prevent data loss
• LCD status display provides quick visibility into load, battery health, and voltage
• EMI/RFI filtering helps reduce line noise that can affect sensitive equipment

Best use cases

• Keeping modem, router, switch, and access points online during short outages
• AV racks with processors, streamers, control systems, and NAS or media servers
• Small business network closets that need stable uptime and clean shutdown windows
• Homes with frequent brownouts where AVR prevents unnecessary battery cycling

Recommended with this product

• WattBox Power Solutions for matching WattBox power management gear and accessories
• Power Management Solutions for additional surge protection and cleaner power across the system
• Araknis Networks for pro-grade networking gear that benefits from stable backup power
• Security Solutions to help keep recorders and monitoring systems reachable during outages

Quick guidance

Put your critical chain on the priority bank first, typically modem, router, main switch, and any controller or recorder you need to reach remotely. Then assign non-essential loads to the remaining outlets so you preserve runtime for what matters. If you share your gear list and estimated wattage, contact us and we will help you choose the right outlet mapping and set realistic runtime expectations.

Helpful reading

• WattBox UPS and power conditioner guide

1. What should I plug into this UPS?
   Modem, router, Wi Fi, network switch, NVR, NAS, control system, and streaming devices. Avoid high-draw gear like big power amps, heaters, and laser printers.
   
2. How long will it run during an outage?
   Runtime depends on your total load. Keep only critical devices on battery to get the longest runtime, then add non-essentials only if you still have comfortable minutes.
   
3. Can I use it for a whole rack?
   Use it for the rack “brains” and network gear. For large amplifiers, it’s usually better to use surge protection only and reserve the UPS capacity for critical devices.