Middle Atlantic FWD-CBS-2KVA-BGR32 vs Middle Atlantic OL2000R-2: Specification Comparison
Both units are Middle Atlantic 2kVA rack-mount UPS systems targeting AV/security integrators who need protected, conditioned power for rack-based equipment. The FWD-CBS-2KVA-BGR32 is a line-interactive UPS integrated into a 32-inch BGR series rack enclosure, while the UPX-OL2000R-2 is a standalone online double-conversion UPS module. Buyers cross-shopping these are weighing topology (line-interactive versus online), physical integration approach (enclosure-embedded versus discrete rackmount), and output power capacity against footprint and weight constraints.
In This Guide
- Which UPS delivers cleaner power and how much wattage is available at the load?
- How do these units fit into a rack installation, and what physical constraints apply?
- What monitoring, control, and compliance capabilities does each unit provide?
- Which should you choose: the FWD-CBS-2KVA-BGR32 or the OL2000R-2?
- Side-by-Side Specs
- FAQ
Which UPS delivers cleaner power and how much wattage is available at the load?
Topology is the sharpest divide between these two units. The FWD-CBS-2KVA-BGR32 uses line-interactive topology with MOV surge protection, meaning it corrects voltage sags and swells via AVR but only switches to battery on a full outage — the load sees raw utility power during normal conditions. The UPX-OL2000R-2 uses online (double-conversion) topology, regenerating a clean AC sine wave from its inverter continuously, so the load is always fully isolated from utility noise, surges, and switching transients with zero transfer time.
On output power, the FWD-CBS-2KVA-BGR32 is rated at 2150VA/1650W per its product name, though the VA Rating spec field lists 2000VA. The UPX-OL2000R-2 is specified at 2000VA/1800W. The OL2000R-2 therefore delivers a higher watts-to-VA ratio (90% power factor versus approximately 76–82% implied for the FWD unit), meaning more real power is available to connected loads at the same VA rating. AC output voltage for both is specified as 110–127 VAC, and both draw from a 120 VAC / 20A NEMA 5-20P input.
How do these units fit into a rack installation, and what physical constraints apply?
The FWD-CBS-2KVA-BGR32 is not a standalone UPS — it is a UPS module integrated into a 32-inch deep BGR series rack enclosure. Its dimensions are 23 in wide × 7.42 in tall (2RU) × 32 in deep, and it ships with mounting hardware included. Critically, it carries a 1100 lb (499 kg) weight capacity rating, confirming it is the enclosure structure itself. It weighs 155 lbs (70.3 kg) — a figure reflecting the combined enclosure and UPS battery mass. Installers are receiving a complete rack chassis with integrated UPS, not a module to drop into an existing rack.
The UPX-OL2000R-2 is a discrete 2RU rackmount UPS measuring 19 in wide × 3.5 in tall × 16 in deep, with a mounting depth range of 22–34 inches. At 45.2 lbs (20.5 kg) shipping weight 52.32 lbs, it is dramatically lighter and can be installed into any standard 19-inch rack that provides the required depth. It provides 8 outlet circuits with bank-level outlet control, and specifies 4 mounting points. Mount type is not explicitly listed in the provided specs for the OL2000R-2, though its 19-inch width and rack-mount hardware references confirm standard EIA-310 compatibility.
What monitoring, control, and compliance capabilities does each unit provide?
The FWD-CBS-2KVA-BGR32 supports network management only via an optional add-on card (UPX-RLNK-CARD); network capability is not built in. The spec lists 'Number of Circuits' and 'Outlet Count' as field labels without corresponding numeric values in the provided data, so per-outlet switching granularity cannot be confirmed from available specs. Surge protection type is MOV. TAA compliance is listed as No for this unit.
The UPX-OL2000R-2 specifies bank-level outlet control as a built-in feature (Outlet Control Type: Bank) with 8 outlets, enabling load-shedding or sequenced restart without additional hardware. It carries Energy Star 2.0 certification (Department of Energy field) and cTUVus safety listing (CSA field), and is noted as REACH-compliant. TAA compliance is also listed as No. No explicit network card or SNMP management is mentioned in the provided specs for the OL2000R-2, so remote monitoring capability beyond what bank control implies cannot be confirmed from available data.
Which should you choose: the FWD-CBS-2KVA-BGR32 or the OL2000R-2?
Our take: The UPX-OL2000R-2 is the stronger choice when power quality, output wattage, and installation flexibility are the primary criteria. Its online double-conversion topology delivers zero-transfer-time, utility-isolated power versus the FWD-CBS-2KVA-BGR32's line-interactive design, which exposes loads to utility anomalies during normal operation. The OL2000R-2 also provides a higher real-power output — 1800W versus 1650W — at the same 2000VA class, a meaningful margin for dense camera or NVR loads. At 45.2 lbs versus 155 lbs, it fits into any existing 19-inch rack without committing to the BGR enclosure ecosystem. The FWD-CBS-2KVA-BGR32 is the correct choice specifically when the project calls for a Middle Atlantic BGR series integrated rack solution, consolidating enclosure and UPS into a single 2RU/32-inch structure with a 1100 lb load capacity — a purpose-built solution that the OL2000R-2 does not replicate.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Middle Atlantic FWD-CBS-2KVA-BGR32 | Middle Atlantic OL2000R-2 |
|---|---|---|
| VA Rating | 2000VA (2150VA per model name) | 2000VA |
| Watt Rating | 1650W | 1800W |
| Topology | Line Interactive | Online (Double-Conversion) |
| Surge Protection | MOV | — |
| Input Voltage | 120 VAC | — |
| Input Plug | NEMA 5-20P | NEMA 5-20P |
| Output Receptacle | NEMA 5-20R | NEMA 5-20R |
| Output Voltage | 110–127 VAC | 110–127 VAC |
| Amperage | 20A | 20A |
| Outlet Count | — | 8 |
| Outlet Control | — | Bank |
| Network Management | Optional (UPX-RLNK-CARD) | — |
| Height | 7.42 in (18.9 cm) / 2RU | 3.5 in (8.9 cm) / 2RU |
| Depth | 32 in (81.3 cm) | 16 in (40.6 cm) |
| Width | 23 in | 19 in (48.3 cm) |
| Weight | 155 lbs (70.3 kg) | 45.2 lbs (20.5 kg) |
| Cord Length | 6 ft (1.8 m) | 6 ft (1.8 m) |
| Operating Temp | 32°–104°F (0°–40°C) | 32°–104°F (0°–40°C) |
| Energy Star | — | Energy Star 2.0 |
| Safety Listing | — | cTUVus |
| TAA Compliant | No | No |
| Form Factor | Integrated BGR rack enclosure | Standalone rackmount module |
Frequently Asked Questions
Which should you choose: the FWD-CBS-2KVA-BGR32 or the OL2000R-2?
The UPX-OL2000R-2 is the stronger choice when power quality, output wattage, and installation flexibility are the primary criteria. Its online double-conversion topology delivers zero-transfer-time, utility-isolated power versus the FWD-CBS-2KVA-BGR32's line-interactive design, which exposes loads to utility anomalies during normal operation. The OL2000R-2 also provides a higher real-power output — 1800W versus 1650W — at the same 2000VA class, a meaningful margin for dense camera or NVR loads. At 45.2 lbs versus 155 lbs, it fits into any existing 19-inch rack without committing to the BGR enclosure ecosystem. The FWD-CBS-2KVA-BGR32 is the correct choice specifically when the project calls for a Middle Atlantic BGR series integrated rack solution, consolidating enclosure and UPS into a single 2RU/32-inch structure with a 1100 lb load capacity — a purpose-built solution that the OL2000R-2 does not replicate.
Is the FWD-CBS-2KVA-BGR32 or UPX-OL2000R-2 better for protecting sensitive NVR and camera equipment from power noise?
The UPX-OL2000R-2 is better for this use case. Its online double-conversion topology continuously regenerates output power from the inverter, fully isolating connected equipment from utility-side voltage noise, harmonics, and switching transients with zero transfer time. The FWD-CBS-2KVA-BGR32 uses line-interactive topology, which passes utility power through to the load during normal conditions and relies on MOV surge protection — adequate for many installations, but not equivalent to double-conversion isolation.
Can I add the UPX-OL2000R-2 to an existing third-party rack, or does it require a Middle Atlantic enclosure?
Based on the provided specs, the UPX-OL2000R-2 is a standard 19-inch wide, 3.5-inch tall (2RU) unit with a mounting depth range of 22–34 inches and 4 mounting points, consistent with installation in any EIA-310-compliant rack that meets the depth requirement. It does not appear to require a Middle Atlantic enclosure. The FWD-CBS-2KVA-BGR32, by contrast, is integrated into a Middle Atlantic BGR series rack enclosure and is not a standalone UPS module.
Which unit is heavier and what does that mean for installation planning?
The FWD-CBS-2KVA-BGR32 weighs 155 lbs (70.3 kg) because it combines a rack enclosure structure with the integrated UPS and batteries. The UPX-OL2000R-2 weighs 45.2 lbs (20.5 kg), with a shipping weight of 52.32 lbs (23.7 kg). The weight difference is significant for site logistics — the FWD unit will typically require two-person handling and floor-load planning, while the OL2000R-2 can be managed more easily in a standard 2-post or 4-post rack installation.
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