Choosing a rack mount UPS for an AV rack means balancing clean backup power, load capacity, rack space, and the connection available at the installation. I’d start with the APC Smart-UPS SMC1500-2UC for 2U pure sine wave output and remote monitoring, or the CyberPower CP2000PFCRM2U when a short rack depth and higher 1200W capacity matter more. The Eaton Tripp Lite SMART1500LCD is a flexible alternative with tower mounting and user-replaceable batteries.
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The main tradeoff is power compatibility versus size and cost of rack space: the compact 1U CyberPower OR500 models leave more room for AV gear, but their 300W capacity and simulated sine wave make them a poor match for some demanding loads. I rank these picks by how well their stated capacity, waveform, form factor, outlet arrangement, monitoring, and service features fit real AV rack decisions.
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Key Takeaways
- The APC SMC1500-2UC pairs 900W capacity with pure sine wave output and SmartConnect monitoring, but its monitoring service is a trial for qualifying newer units.
- The CyberPower CP2000PFCRM2U offers the highest listed capacity at 1200W and a 10.8-inch depth, but its NEMA 5-20P input must match the installation.
- The Eaton SMART1500LCD adds tower mounting, a rotatable LCD, and user-replaceable batteries; its battery-mode output is modified sine wave.
- Both CyberPower OR500 models are 1U, 300W choices for lighter loads, but simulated sine wave output narrows equipment compatibility.
- For active PFC AV equipment, check the power supply requirements and the UPS waveform before choosing; the CP2000PFCRM2U specifically states support for active PFC.
| APC Smart-UPS 1500VA/900W 2U Rackmount UPS, SMC1500-2UC |  | Best Overall for Pure Sine Wave Backup | Capacity: 1500VA / 900W | Output waveform: Pure sine wave | Topology: Line interactive | VIEW ON AMAZON | See Our Full Breakdown |
| CyberPower CP2000PFCRM2U PFC Sine Wave UPS Battery Backup |  | Best for Higher Loads and Short-Depth Racks | Capacity: 2000VA / 1200W | Waveform: PFC sine wave | Outlets: 8 × NEMA 5-20R | VIEW ON AMAZON | See Our Full Breakdown |
| Eaton Tripp Lite SMART1500LCD 1500VA/900W 2U Rack Mount UPS |  | Best for Replaceable Batteries and Flexible Mounting | Capacity: 1500VA / 900W | Outlets: 8 × NEMA 5-15R | Mounting: 2U rack mount or vertical tower | VIEW ON AMAZON | See Our Full Breakdown |
| CyberPower OR500LCDRM1U 500VA/300W Rackmount UPS with LCD, AVR, and Surge Protection |  | Best Compact 1U Pick for Light Loads | Capacity: 500VA / 300W | Form factor: 1U rackmount | Outlets: 6 total: 4 battery-backed, 2 surge-only | VIEW ON AMAZON | See Our Full Breakdown |
| CyberPower OR500LCDRM1U Smart App LCD Rackmount UPS | | Best 1U Option for Basic Status at the Rack | Capacity: 500VA / 300W | Form factor: Rackmount, 1U class | Output waveform: Simulated sine wave | VIEW ON AMAZON | See Our Full Breakdown |
| rack mount ups units for av rack | Capacity | Outlets | Input | Form factor |
|---|---|---|---|---|
| APC Smart-UPS 1500VA/900W 2U R | 1500VA / 900W | 6 × NEMA 5-15R | NEMA 5-15P | 2U rackmount with support rails |
| CyberPower CP2000PFCRM2U PFC S | 2000VA / 1200W | 8 × NEMA 5-20R | NEMA 5-20P | — |
| Eaton Tripp Lite SMART1500LCD | 1500VA / 900W | 8 × NEMA 5-15R | — | — |
| CyberPower OR500LCDRM1U 500VA/ | 500VA / 300W | 6 total: 4 battery-backed, 2 surge-only | 120V; NEMA 5-15P | 1U rackmount |
| CyberPower OR500LCDRM1U Smart | 500VA / 300W | 6 total: 4 battery-backed, 2 surge-only | — | Rackmount, 1U class |
More Details on Our Top Picks
APC Smart-UPS 1500VA/900W 2U Rackmount UPS, SMC1500-2UC
The SMC1500-2UC is my most balanced recommendation for an AV rack that needs a 2U UPS with a meaningful power budget. Its 1500VA/900W rating and pure sine wave output give it a stronger fit for sensitive equipment than the 300W OR500 options, while AVR can correct some input voltage swings without immediately using battery power. Six NEMA 5-15R outlets keep connections straightforward for common rack devices.
Compared with the CyberPower CP2000PFCRM2U, the APC offers less watt capacity and lacks the listed short-depth design, but its NEMA 5-15P input may suit installations that do not have a 20A receptacle. SmartConnect is useful for remote status and notifications, though purchasers or registrants after August 1, 2023 receive only a six-month free trial. I’d choose this for a conventional 120V AV rack needing clean output and monitoring, while checking ongoing monitoring terms and the battery warranty details first.
Pros:- Pure sine wave output with 1500VA/900W capacity
- AVR helps manage high and low input voltage
- SmartConnect supports remote monitoring and notifications
- 2U rackmount design includes support rails
Cons:- SmartConnect is a six-month free trial for units purchased or registered after August 1, 2023
- Repair-or-replace warranty excludes the battery
Best for: AV integrators or rack owners seeking 900W of pure sine wave backup with remote monitoring and a standard NEMA 5-15P input.
Not ideal for: Buyers needing maximum watt capacity, a short-depth chassis, or a battery warranty that matches the main unit warranty without exclusions.
- Capacity:1500VA / 900W
- Output waveform:Pure sine wave
- Topology:Line interactive
- Outlets:6 × NEMA 5-15R
- Input:NEMA 5-15P
- Voltage regulation:Automatic Voltage Regulation (AVR)
- Monitoring:APC SmartConnect remote monitoring
- Form factor:2U rackmount with support rails
Our verdict“I’d put the APC first for a standard AV rack that values pure sine wave power and monitoring over maximum capacity or minimal depth.”
CyberPower CP2000PFCRM2U PFC Sine Wave UPS Battery Backup
When rack depth and power headroom are the main constraints, the CP2000PFCRM2U takes the lead. It is rated at 2000VA/1200W, the highest capacity in this group, and its listed 10.8-inch depth can make placement easier in shallow AV or network enclosures. The PFC sine wave output is specified to support active PFC and conventional power supplies, so it covers a broader stated power-supply mix than the simulated-sine OR500 units.
Against the APC SMC1500-2UC, this CyberPower supplies more watts and has two additional outlets, but it requires a NEMA 5-20P connection. That input requirement can decide the purchase before the feature list does: verify the rack’s branch circuit and receptacle. Its color LCD provides local battery and power information, and PowerPanel software adds management options. Eight outlets are still a finite allowance, so larger racks may need a separate plan for load distribution. I’d pick it for a compact rack with a compatible 20A feed and heavier equipment draw.
Pros:- Highest listed capacity in this group at 2000VA/1200W
- 10.8-inch depth suits space-constrained racks
- PFC sine wave supports active PFC and conventional power supplies
- Color LCD displays battery and power conditions
Cons:- Requires a NEMA 5-20P input connection
- Limited to eight outlets
Best for: AV or network rack owners with a NEMA 5-20P feed, limited depth, and loads that benefit from up to 1200W of backup.
Not ideal for: Installations limited to a standard NEMA 5-15 receptacle or racks that need more than eight directly connected devices.
- Capacity:2000VA / 1200W
- Waveform:PFC sine wave
- Outlets:8 × NEMA 5-20R
- Input:NEMA 5-20P
- Depth:10.8 in
- Power cord:6 ft
- Display and software:Color LCD; PowerPanel Management Software
- Warranty:3 years, including the battery
Our verdict“I’d choose this over the APC when a shallow rack and higher load capacity justify providing the required 20A input.”
Eaton Tripp Lite SMART1500LCD 1500VA/900W 2U Rack Mount UPS
The SMART1500LCD earns its place through flexibility after installation. It can mount as a 2U rack unit or vertical tower, and its internal batteries are user-replaceable. That makes it a practical alternative to the APC for owners who may later move the system or want a stated battery replacement path. The rotatable LCD shows load, voltage, runtime, battery status, and operating mode; AVR is specified to correct input from 75V to 147V to 120V.
The tradeoff is the waveform: Eaton specifies sine wave operation on AC power, but modified sine wave in battery mode. That distinction matters because the backed-up equipment sees the battery-mode output during an outage. The APC is the clearer pick when pure sine wave backup is a priority, while Eaton offers more mounting flexibility and Ethernet dataline surge protection up to 100 Mbps. Its eight NEMA 5-15R outlets match the APC count, but the six-foot input cord may constrain where the unit can sit within the rack.
Pros:- Supports 2U rack or vertical tower mounting
- User-replaceable internal batteries
- Rotatable LCD reports runtime, load, voltage, and battery status
- AVR and Ethernet dataline surge protection are included
Cons:- Battery-mode output is modified sine wave
- Six-foot input cord may limit placement options
Best for: Installers who want one UPS that can work in a rack or tower arrangement and prefer user-replaceable batteries.
Not ideal for: Owners whose AV components require pure sine wave output while running on battery or who need a longer input cord.
- Capacity:1500VA / 900W
- Outlets:8 × NEMA 5-15R
- Mounting:2U rack mount or vertical tower
- Waveform:Sine wave on AC; modified sine wave in battery mode
- AVR range:Corrects 75V–147V input to 120V
- Display:Rotatable LCD
- Battery:User-replaceable internal batteries
- Dataline protection:RJ45 Ethernet, up to 100 Mbps
Our verdict“I’d select the Eaton over the APC when replaceable batteries and tower flexibility outweigh the APC’s pure sine wave battery output.”
CyberPower OR500LCDRM1U 500VA/300W Rackmount UPS with LCD, AVR, and Surge Protection
The OR500LCDRM1U is for the rack owner who needs to preserve vertical space and protect a modest load. Its 1U height takes less rack room than the APC, Eaton, and CP2000 2U designs, and its six outlets split into four battery-backed and surge-protected connections plus two surge-only connections. That split can work well when a small switch or control device needs runtime but less critical gear only needs surge protection.
This compactness comes with a firm ceiling: 300W is a third of the APC and Eaton watt rating, and a quarter of the CP2000’s. The simulated sine wave output may also be unsuitable for equipment with active PFC power supplies, so I would not treat this as a general-purpose backup for an unknown AV load. AVR and the LCD help with voltage fluctuations and local status, but remote management requires the optional RMCARD205. Compared with the other 1U model here, the supplied core specifications are effectively the same; I rank this listing as the straightforward small-load choice.
Pros:- 1U design conserves rack height
- Four battery-backed outlets plus two surge-only outlets
- LCD shows runtime, battery status, and power conditions
- Three-year warranty includes batteries
Cons:- 300W capacity is far below the 2U options
- Simulated sine wave may not suit active PFC equipment
- Remote management requires an optional card
Best for: Small AV racks needing a 1U UPS for low-wattage networking, control, or telecom devices without active PFC supplies.
Not ideal for: High-draw AV systems, equipment that requires pure sine wave output, or buyers expecting included remote management.
- Capacity:500VA / 300W
- Form factor:1U rackmount
- Outlets:6 total: 4 battery-backed, 2 surge-only
- Input:120V; NEMA 5-15P
- Waveform:Simulated sine wave
- Power cord:10 ft
- Voltage regulation:AVR
- Remote management:Optional RMCARD205
Our verdict“I’d use this CyberPower when conserving one rack unit matters more than capacity or broad power-supply compatibility.”
CyberPower OR500LCDRM1U Smart App LCD Rackmount UPS
This second OR500LCDRM1U listing describes the same basic proposition: 500VA/300W of simulated-sine backup in a rackmount enclosure with six outlets, AVR, and an LCD. I place it fifth because the supplied details do not show a distinct hardware advantage over the previous OR500 entry. The LCD offers the practical value here: a technician at the rack can check runtime, battery status, and power conditions without relying on separate monitoring software.
For an AV buyer, the key question remains whether the connected devices can run on simulated sine wave during an outage. If the equipment requires pure sine wave output or carries a substantial load, I would move to the APC or CP2000 instead; Eaton is also higher capacity, though its battery output is modified sine wave. This OR500 has four battery-backed outlets and two surge-only outlets, a 10-foot cord, and a three-year warranty including batteries. The stated remote management requirement is an optional RMCARD205, so the “Smart App” title should not be read as included network management based on these specifications.
Pros:- Compact rackmount format with six total outlets
- AVR corrects minor voltage fluctuations
- LCD displays runtime and battery conditions
- Three-year warranty includes batteries
Cons:- Simulated sine wave narrows equipment compatibility
- Remote management requires an optional RMCARD205
- Core listed specifications do not distinguish it from the other OR500 model
Best for: Owners of low-load 1U racks who want a local LCD status panel and can confirm their equipment tolerates simulated sine wave output.
Not ideal for: Buyers needing pure sine wave backup, more than 300W capacity, or included remote management capability.
- Capacity:500VA / 300W
- Form factor:Rackmount, 1U class
- Output waveform:Simulated sine wave
- Outlets:6 total: 4 battery-backed, 2 surge-only
- Input and output:120V input / 120V AC output
- Power cord:10 ft
- Features:LCD panel and AVR
- Remote management:Optional RMCARD205
Our verdict“I’d consider this listing for a simple 1U low-load rack, while comparing its exact included accessories and management support with the other OR500 listing.”
How We Picked
I compared these five units against the decisions that matter in an AV rack: usable watt capacity, waveform during battery operation, rack height and depth, outlet type and count, voltage regulation, display or remote monitoring, and battery service details. A high VA number alone does not tell me whether a UPS suits an AV installation; the watt rating and output waveform help define which equipment it can support and how much load it can carry.
I gave more weight to products that can support a broader mix of rack equipment or provide a clear installation advantage. That puts the APC and higher-capacity CyberPower first for their pure/PFC sine wave capabilities and stronger power budgets. The Eaton follows for its serviceable battery and flexible mounting, tempered by its modified sine wave output on battery. The OR500 models fill a different role: compact 1U protection for low-load systems, with a clear ceiling on capacity and waveform compatibility. Where product details overlap, I distinguish the two OR500 listings cautiously because their supplied specifications are nearly identical.
I use the listed specifications and stated limitations as the basis for these recommendations. Actual runtime depends on connected load and battery condition, while compatibility depends on the equipment manufacturer’s power requirements. I would confirm rack depth, input receptacle, total watt draw, and mounting hardware before installation.
| rack mount ups units for av rack | Waveform |
|---|---|
| APC Smart-UPS 1500VA/900W 2U R | — |
| CyberPower CP2000PFCRM2U PFC S | PFC sine wave |
| Eaton Tripp Lite SMART1500LCD | Sine wave on AC; modified sine wave in battery mode |
| CyberPower OR500LCDRM1U 500VA/ | Simulated sine wave |
| CyberPower OR500LCDRM1U Smart | — |
Factors to Consider When Choosing Rack Mount Ups Units For Av Racks
I’d choose a rack UPS by matching its electrical output and physical fit to the equipment, then checking how the system will be monitored and serviced.Match watts and waveform to the AV load
Start with the watt draw of everything that needs battery backup, not just the number of devices. The listed maximums range from 300W on the OR500 models to 1200W on the CP2000PFCRM2U. Leave operating headroom rather than planning to run at the UPS limit. Then check the equipment power supply requirements: the APC offers pure sine wave output, the CP2000 lists PFC sine wave support, and the Eaton and OR500 specifications identify modified or simulated sine wave output on battery. For active PFC gear, confirm compatibility with the equipment maker before connecting it.
Measure rack height, depth, and input connection
A 1U unit frees more vertical rack space than the 2U options, but the compact OR500 models also bring much lower capacity. Depth can be just as restrictive in shallow AV racks; the CP2000’s 10.8-inch depth is its clearest physical advantage. Check the chassis clearance, rails, rear cabling space, and airflow. Also verify the wall or PDU receptacle: the CP2000 uses a NEMA 5-20P input, while the other supplied products specify NEMA 5-15P. Plug type and circuit availability should be settled before selecting a unit.
Separate battery-backed outlets from surge-only outlets
Outlet count can overstate how many devices remain powered during an outage. The OR500 units have six outlets, but only four provide battery backup; the other two are surge protected only. APC lists six NEMA 5-15R outlets, while Eaton and the CP2000 list eight each. Map each component to a battery-backed outlet based on its role and load. Critical control, network, and signal chain equipment may warrant backup, while some ancillary devices may need surge protection alone.
Decide how you will monitor and service the UPS
Local displays help a technician read status at the rack. The Eaton LCD rotates and reports several operating values; both OR500 listings show runtime and battery information. Remote monitoring can matter for unattended rooms, but check what is actually included: APC SmartConnect has a six-month free trial for units purchased or registered after August 1, 2023, and the OR500 specifications require the optional RMCARD205 for remote management. Battery replacement is another long-term factor. Eaton explicitly lists user-replaceable internal batteries, while APC’s repair-or-replace warranty excludes its battery. The CP2000 warranty includes its battery for three years according to the supplied details.
Frequently Asked Questions
Which rack mount UPS is the best fit for a typical AV rack?
For a typical rack needing moderate capacity and pure sine wave battery output, I’d begin with the APC SMC1500-2UC. It combines 900W capacity, AVR, six outlets, and a 2U design with support rails. If the rack has a NEMA 5-20 connection and needs more capacity in less depth, the CP2000PFCRM2U is a stronger alternative. The right choice still depends on the connected equipment’s watt draw and waveform requirements.
Do AV components need a pure sine wave UPS?
Some power supplies work with simulated or modified sine wave output, while others may require or perform better with pure sine wave power during battery operation. I would check the equipment manufacturer’s requirements, especially for active PFC supplies, before choosing. In this group, the APC specifies pure sine wave and CyberPower describes the CP2000 as PFC sine wave with active PFC support; the Eaton and OR500 have modified or simulated sine wave battery output.
How much UPS capacity should I plan for?
Add the watt draw of the devices that must stay on during an outage, then select a UPS with a rating above that total to leave headroom. The OR500’s 300W rating targets small loads, while the APC and Eaton list 900W and the CP2000 lists 1200W. VA and watts are separate ratings, so compare the connected load against the watt figure as well as the VA figure. Runtime will depend on the actual load and battery condition.
Can I install a NEMA 5-20P UPS in any AV rack?
No. The CP2000PFCRM2U requires a NEMA 5-20P input, so the power source and circuit must support that connection. The other listed units specify NEMA 5-15P inputs. I’d verify the available receptacle, circuit, and site requirements before ordering or planning rack wiring; changing the installation to accommodate a different input connection may require qualified electrical work.
What is the practical difference between battery-backed and surge-only outlets?
A battery-backed outlet continues supplying power from the UPS battery during an outage, while a surge-only outlet offers surge protection without keeping the connected device running. Both OR500 models split their six outlets into four battery-backed and two surge-only. For each rack, I’d reserve backup outlets for the equipment whose operation or orderly shutdown matters, then use surge-only outlets for less critical loads that do not need outage runtime.
Conclusion
For most AV rack owners seeking a balanced 2U unit with clean battery output, I recommend the APC SMC1500-2UC. Choose the CyberPower CP2000PFCRM2U if you need the highest stated capacity and shallow depth and have the required NEMA 5-20 input. The Eaton SMART1500LCD fits buyers who value tower flexibility and replaceable batteries. For a light load where rack height is scarce, either CyberPower OR500 can fit, provided 300W is enough and simulated sine wave output is compatible with the connected equipment.
