WattBox WB-OVRC-UPS-1100-1 1100VA Rack Mount UPS

The WattBox WB-OVRC-UPS-1100-1 is a professional 1100VA pure sinewave UPS designed for AV racks, network closets, control systems, and security equipment that should not shut down the moment power drops.

This is not the same type of UPS most people buy for a single home office computer. It is better suited for structured equipment racks where a router, network switch, NVR, access point controller, automation processor, or WattBox power unit needs clean backup power and smarter power management.

Best Use Cases

• Network closets: Helps keep the modem, router, switch, access points, and other network equipment running during short power interruptions.
• Security camera systems: A strong fit for protecting an NVR, network switch, or supporting rack equipment in a surveillance setup.
• AV racks: Helps prevent hard shutdowns, lockups, and power-related issues in connected AV equipment.
• Small business equipment racks: Useful for offices, retail locations, studios, and light commercial spaces that need more stable power.
• WattBox-managed power setups: Designed to work with compatible WattBox IP power products that support UPS Link and OvrC monitoring.

Who Should Buy This UPS?

This UPS is a good choice if you are protecting professional low-voltage equipment in a rack or network cabinet. It makes the most sense when the equipment being protected is important enough that a sudden shutdown could cause downtime, lost recordings, network interruptions, or service calls.

It is especially relevant for homeowners, small businesses, AV installers, IT companies, security installers, and property managers who want a cleaner rack power setup with better power protection.

Who Should Not Buy This UPS?

This may not be the right UPS if you are looking for a simple multi-outlet battery backup for a desk, gaming setup, printer, or basic home office. The WB-OVRC-UPS-1100-1 has a single NEMA 5-15 output and is mainly intended for rack-based power setups, often alongside compatible WattBox power equipment.

It is also not the right choice for high-draw equipment such as large amplifiers, heaters, laser printers, power tools, or other devices that can overload a UPS quickly. For those cases, the connected load should be reviewed before choosing a model.

Compatibility Notes

• Output: Includes one NEMA 5-15 output.
• Rack setup: Designed for 2RU rack mounting in a standard 19-inch rack.
• Power input: Requires a standard 120V AC power source.
• WattBox integration: Designed to connect with compatible WattBox IP power products that support UPS Link.
• Remote management: OvrC support can help with monitoring and power management when used in the proper system setup.
• Computer/server shutdown: USB/RS-232 support can help with graceful shutdown for compatible connected systems.

Installation Considerations

Before ordering, check the total wattage of the equipment you plan to protect. UPS sizing is not only about the VA number. The actual connected load, outlet layout, runtime expectations, rack depth, and airflow all matter.

The WB-OVRC-UPS-1100-1 is rated for 1100VA / 990W, but it should still be sized carefully. Lower connected load usually means longer runtime. Higher connected load means shorter runtime and more stress on the UPS.

Also remember that the internal batteries are disconnected for shipping and must be connected during setup before the UPS can provide backup power.

Runtime Expectations

Runtime depends on the actual connected load. As a practical reference, this model is commonly listed with up to about 9 minutes at 50% load and a little over 3 minutes at full load.

For many security, AV, and network installations, the goal is not to run for hours. The goal is to ride through short outages, protect against hard shutdowns, keep critical equipment stable, and allow time for a clean shutdown when needed.

Good Products to Pair With This UPS

• UPS Battery Backup to compare other UPS sizes and runtime options.
• Power Management Solutions for UPS, surge protection, and rack power planning.
• Rack-Mount Power Strips & PDU for cleaner equipment rack power distribution.
• Surge Protectors & Smart Power Strips for additional power protection options.
• Network Recorders NVRs if you are protecting a security camera recording system.
• Network Switches if your camera system, Wi-Fi, or business network depends on PoE or network uptime.
• IP Security Cameras for building or expanding a professional surveillance system.

Need Help Choosing the Right UPS?

If you are not sure whether this is the right UPS for your rack, send us the list of equipment you want to protect. We can help you think through the load, outlet layout, rack space, and whether this 1100VA model is enough or if a larger UPS would make more sense.

Is the WattBox WB-OVRC-UPS-1100-1 good for security camera systems?

Yes, it can be a good fit when the camera system uses rack-mounted equipment such as an NVR, network switch, router, or managed power device. It is especially useful when you want to reduce the risk of sudden shutdowns during short power interruptions.

Can I plug several devices directly into this UPS?

This model has one NEMA 5-15 output, so it is not designed like a typical desktop UPS with several outlets. In many professional setups, it is used with compatible WattBox power equipment or rack power distribution.

Is this UPS rack mountable?

Yes. This model is designed for 2RU rack mounting in a standard 19-inch equipment rack. It can also be used in stand-alone tower-style applications when installed correctly.

Does this UPS provide pure sinewave power?

Yes. It provides pure sinewave output in battery mode, which is preferred for sensitive AV, networking, automation, and security equipment.

What should I check before buying this UPS?

Check the wattage of the equipment you want to protect, the rack space available, the outlet plan, whether you are using compatible WattBox IP power products, and how much runtime you realistically need.

Should I use this UPS for a printer, heater, or large amplifier?

No. High-draw devices can overload a UPS quickly. This model is better suited for networking, security, control, and low-voltage rack equipment.

How long will this UPS keep equipment running?

Runtime depends on the total load connected to the UPS. A lighter equipment load usually gives more runtime, while a heavier load reduces runtime. For most rack setups, the goal is to protect against short outages, prevent hard shutdowns, and keep important equipment stable.

Can this UPS help protect my NVR?

Yes. If your NVR is part of a rack-based security system, this UPS can help protect it from sudden power loss. It can also help reduce the chance of recording interruptions during short outages.