Middle Atlantic 3000VA 120V OL UPS Local Bank Control - UPX-OL3000R-2

Middle Atlantic UPX-OL3000R-2 3000VA Online Double-Conversion Rack UPS

The Middle Atlantic UPX-OL3000R-2 is a 3000VA / 2700W online double-conversion UPS engineered for rack-mount deployments where power quality is non-negotiable — security control rooms, AV equipment racks, network closets, and surveillance head-end cabinets. Unlike standby or line-interactive designs, the online topology runs connected equipment from the inverter continuously, meaning zero transfer time on a utility failure and full isolation from every incoming power anomaly: sags, swells, harmonics, and frequency instability. At 2U (3.5 in tall) and 19 in wide, the Middle Atlantic UPS lineup fits standard EIA racks with mounting depths between 28 and 36 inches — a range that covers the vast majority of professional enclosures. Factor in the 64.2 lb product weight when planning rail selection.

Key Features

• Online Double-Conversion Topology (2700W / 3000VA): Every watt of connected load runs through the inverter at all times — no switching delay, no transfer gap. For NVR systems and network switches that log timestamps or sync NTP, even a 20ms switchover can trigger a reboot. This architecture eliminates that risk entirely.
• Seven-Outlet Configuration — Mixed Twist-Lock and Straight-Blade: One NEMA L5-30R receptacle handles the upstream distribution feed, while six NEMA 5-20R outlets serve individual rack devices directly. The 5-20R format accepts standard 5-15P plugs (15A devices), so you're not forced to rewire existing equipment. Spreading six loads across the 5-20R bank also makes per-device circuit identification straightforward during maintenance.
• Bank-Level Outlet Control: The UPX-OL3000R-2 supports bank-level switched outlet control, letting you remotely cycle power to a bank of devices without touching the rack. Critical for rebooting a hung NVR or IP switch in an unmanned remote closet. Network management is enabled on the unit; a network card is not included and must be added separately if remote control is required over IP.
• 30A / NEMA L5-30P Input: The 30A twist-lock input draws from a dedicated 30A circuit — appropriate for a 2700W continuous load (30A × 120V = 3600W theoretical max; running at 2700W keeps utilization well under 80%, per NEC best practice). The 10 ft (3.1 m) cord reaches most overhead PDU drops without an extension.
• TAA Compliant (6× NEMA 5-20R Outlets): The six 5-20R outlets carry TAA compliance, making the UPX-OL3000R-2 eligible for federal, state, and GSA procurement where Trade Agreements Act requirements apply — a meaningful distinction for government integrators and institutional buyers.
• Energy Star 2.0 Certified: Online UPS units are historically inefficient at light loads. Energy Star 2.0 certification confirms the unit meets DOE efficiency thresholds across its load range — relevant for 24/7 installations where utility cost and heat output both matter.
• cTUVus Safety Listed: Dual US and Canadian safety certification (cTUVus) simplifies deployment in mixed-jurisdiction projects and satisfies most AHJ requirements without a separate field evaluation.
• Rack Depth Compatibility — 28 to 36 in: The unit's chassis requires a minimum 28 in of usable rack depth and fits enclosures up to 36 in deep. Verify your rack's interior depth (not nominal depth) before ordering — a 37 in nominal rack may have less than 36 in usable after cable management panels.
• Operating Temperature 32°–104°F (0°–40°C): Standard commercial operating range. In equipment rooms without active cooling that can spike above 95°F in summer, monitor ambient temperature — sustained operation near the 104°F ceiling degrades battery life meaningfully on any UPS platform.

Integration and Compatibility

The UPX-OL3000R-2 integrates into standard 19-inch EIA rack infrastructure via four mounting points at a 2U form factor. It is network-management ready out of the box (network-enabled: yes), but the network management card is a separate accessory — confirm the appropriate card SKU for your management platform before finalizing the order. The twist-lock L5-30P input pairs with L5-30 receptacles found on rack-mount power distribution units and generator transfer panels rated for 30A circuits. For deployments pairing this UPS with PoE switches or NVR systems, the six 5-20R outlets provide independent feeds that simplify per-device power accounting. The unit ships at 75.18 lbs — plan for two-person installation when sliding into mid or upper rack positions. Refer to the UPS selection guide for runtime estimation methodology based on connected load wattage and battery capacity.

Frequently Asked Questions

Q: What is the outlet configuration on the UPX-OL3000R-2?

A: The unit has seven total outlets: one NEMA L5-30R twist-lock receptacle and six NEMA 5-20R straight-blade outlets. The six 5-20R outlets are TAA compliant and accept standard 5-15P plugs from 15A devices.

Q: Does the UPX-OL3000R-2 include a network management card?

A: No. The unit is network-management enabled (the hardware supports it), but the network card is not included in the box and must be ordered separately. Without the card installed, remote bank switching over IP is not available.

Q: What input circuit does the UPX-OL3000R-2 require?

A: It requires a dedicated 30A circuit with a NEMA L5-30P receptacle. The unit draws up to 2700W continuous (30A × 120V = 3600W max circuit capacity), so running it on a shared circuit is not appropriate.

Q: Is the UPX-OL3000R-2 TAA compliant for government procurement?

A: Yes. The six NEMA 5-20R outlets are specified as TAA compliant, making this unit eligible for projects subject to Trade Agreements Act requirements including federal and GSA orders.

Q: What rack depths does the UPX-OL3000R-2 fit?

A: The unit requires a minimum usable rack depth of 28 inches and supports enclosures up to 36 inches deep. It occupies 2U (3.5 in height) in a standard 19-inch EIA rack and uses four mounting points.

Q: What is the topology of the UPX-OL3000R-2?

A: Online double-conversion. Connected equipment runs from the inverter at all times — there is zero transfer time on utility failure and full power conditioning regardless of input quality. This distinguishes it from line-interactive designs that only switch to battery on significant voltage events.

Marty Allison

When I spec the UPX-OL3000R-2 into a project, the number I anchor on first is 2700W continuous at online double-conversion — that's not a peak rating, that's the sustained inverter output with zero transfer gap. For a rack running an NVR, a managed PoE switch, and a handful of IP decoders, that headroom means you're nowhere near the load ceiling, and your equipment never rides raw utility power for even a millisecond.

Technical Highlights:

• Online Double-Conversion at 3000VA / 2700W: The inverter is always in the signal path — no relay switching, no 10–20ms gap that causes NVRs to log false power events or NTP-synced devices to drift timestamps. This is the correct topology for evidence-grade recording infrastructure.
• Bank Outlet Control (Network-Enabled): The unit supports remote bank power cycling without requiring physical access to the rack. Add the appropriate network card and you can reboot a hung device from a NOC or mobile device — critical for unstaffed remote camera head-ends.
• 30A NEMA L5-30P Input with 10 ft Cord: The twist-lock input locks out accidental disconnection in vibration-prone environments (server rooms with HVAC, industrial facilities). The 10 ft cord reaches most overhead PDU drops without needing an extension, which is one less failure point.

Deployment Considerations:

• The network management card is not included — if remote bank switching over IP is part of your design, confirm and order the correct card SKU at the same time. Forgetting it after rack installation means pulling the unit for a retrofit.
• At 64.2 lbs product weight (75.18 lbs shipping), this is a two-person lift. Plan rail selection accordingly — fixed-shelf mounting at this weight in upper rack positions is a liability; use proper slide rails rated for the load.

The UPX-OL3000R-2 (often searched as UPX OL3000R 2) is the right call for government and institutional rack deployments where TAA compliance, online topology, and remote outlet control all need to land in a single 2U unit — particularly surveillance head-end cabinets and network operations racks where power events cannot be tolerated and remote reboot capability is operationally required.