APC by Schneider Electric Schneider Electric APC - SRT192BP

APC by Schneider Electric SRT192BP Rackmount Battery Extension Pack

Overview

The APC by Schneider Electric SRT192BP is a 192V lead acid rackmount battery pack designed to extend the runtime of compatible Smart-UPS SRT series uninterruptible power supplies. If your deployment involves surveillance servers, NVRs, or network infrastructure that needs more than the built-in battery reserve of the base UPS, adding the SRT192BP is the direct path — no separate power supply, no additional cabinet, and no external wiring runs to a floor-standing battery system. The rack-mount form factor keeps everything in the same enclosure, which matters in tight IDF closets and security equipment rooms.

The unit ships with a rack mount kit included, so you have the hardware needed to drop it into a standard 19-inch rack without sourcing separate brackets. At 432mm high (approximately 17 inches), confirm available rack units before ordering — this is not a 1U or 2U device and occupies meaningful rack space.

Key Features

• 192V Lead Acid Battery Architecture: The SRT192BP runs at 192V nominal, matching the internal battery bus of the Smart-UPS SRT product line. This is a direct extension module — not a standalone UPS — so it only functions when connected to a compatible SRT-series base unit. If you're sizing runtime for a multi-camera NVR stack or a security operations workstation, pair count determines how long the load stays up during an outage.
• Rackmount Form Factor: At 130mm wide and 682mm deep, the SRT192BP fits a standard rack bay and sits flush with most 1U/2U network equipment. The 682mm depth is notable — shallow-depth racks (less than 700mm usable depth) may not accommodate this unit without the front panel overhanging the door rail.
• Rack Mount Kit Included: The included rack mount hardware means you don't need to source separate mounting brackets or order an accessory kit separately before installation. This is a minor but real time-saver on first deployment.
• Operating Temperature Range 0–40°C (32–104°F): Lead acid batteries are sensitive to heat — operation above 40°C accelerates capacity degradation and shortens service life. If your equipment room regularly exceeds this threshold (common in poorly cooled server closets), plan for active cooling before commissioning the SRT192BP, or the effective battery life will fall well short of specification.
• Storage Temperature Range -15–45°C (5–113°F): The wider storage envelope means you can warehouse units in unheated spaces without concern for cold-damage during shipping or pre-deployment storage, provided temps don't drop below -15°C.
• Operating Humidity 0–95% (Non-Condensing): The full 0–95% relative humidity operating range covers essentially any indoor environment short of a condensing environment. For outdoor enclosures or humid equipment rooms near loading docks or mechanical spaces, verify the installation enclosure provides condensation protection — the battery pack itself is not rated for condensing conditions.
• Non-Operating Altitude Up to 4,500m: The 4,500m non-operating ceiling covers any realistic shipping or storage scenario. Operating ceiling is 900m — installations at high altitude (data centers in Denver, mountain facilities) should consult APC's altitude derating guidelines, as battery and UPS performance can be affected above 900m.
• RoHS Compliance: The SRT192BP carries RoHS certification, confirming it meets EU hazardous substance restrictions. Relevant for deployments into EU-regulated facilities or for organizations with environmental compliance requirements in procurement.

Integration and Compatibility

The SRT192BP is a battery extension pack built specifically for the APC Smart-UPS SRT series. It is not a standalone UPS and will not power any load independently. Compatibility depends on the specific SRT base unit — consult APC's compatibility matrix for your model before purchasing. Multiple packs can typically be daisy-chained on supported SRT units to achieve longer runtimes, but the maximum number of extension packs varies by base unit model. For deployments protecting UPS-backed security infrastructure, confirm the combined battery configuration against your load calculation before finalizing the order. For guidance on power protection architecture in surveillance environments, the NVR and recording infrastructure category includes compatible load equipment that commonly pairs with extended-runtime UPS systems. For broader APC by Schneider Electric power protection options including base UPS units and accessories, the full APC catalog covers the complete SRT ecosystem. If you're specifying a complete rack build, power protection accessories including PDUs and rack management components round out the infrastructure layer.

Frequently Asked Questions

Q: Is the SRT192BP a standalone UPS, or does it require a base unit?

A: The SRT192BP is a battery extension pack only — it does not function as a standalone UPS. It must be connected to a compatible APC Smart-UPS SRT series base unit to operate. It provides no load protection on its own.

Q: What rack space does the SRT192BP require?

A: The unit is 432mm tall (approximately 17 inches) and 682mm deep. Verify available rack unit space and rack depth before installation — shallow-depth racks under 700mm usable depth may not accommodate the unit without modifications.

Q: What is the operating temperature range for the SRT192BP?

A: The SRT192BP operates between 0°C and 40°C (32°F to 104°F). Sustained operation above 40°C will accelerate lead acid battery degradation and reduce effective service life. Active cooling in the equipment room is recommended if ambient temperatures approach the upper limit.

Q: Is the SRT192BP RoHS compliant?

A: Yes. The SRT192BP carries RoHS certification, confirming compliance with EU restrictions on hazardous substances. This is relevant for EU-regulated facility deployments and organizations with environmental compliance requirements in procurement.

Q: Can multiple SRT192BP packs be connected to a single UPS?

A: Many Smart-UPS SRT base units support daisy-chaining multiple battery extension packs for longer runtime. The maximum number of packs supported varies by base unit model — confirm with APC's compatibility documentation for your specific SRT base unit before ordering additional packs.

Q: What altitude restrictions apply to the SRT192BP?

A: The operating altitude ceiling is 900m. The non-operating (shipping/storage) ceiling is 4,500m. For installations above 900m — such as mountain facilities or high-altitude data centers — consult APC's altitude derating guidelines, as UPS and battery performance may be affected.

Ted Perry

The SRT192BP runs at 192V nominal — that's the battery bus voltage of the Smart-UPS SRT platform, and it's the detail that matters most when you're spec'ing extended runtime for a surveillance or security infrastructure rack. This isn't a universal battery pack; it's purpose-built for the SRT ecosystem, and pairing it with the wrong base unit simply won't work.

Technical Highlights:

• 192V Lead Acid Bus: Matches the SRT series internal voltage architecture directly — no conversion losses, no compatibility workarounds. Runtime extension is linear with pack count, subject to the base unit's maximum supported extension packs.
• 0–40°C Operating Range: Lead acid chemistry is the limiting factor here. At the upper end of that range, capacity and cycle life both degrade measurably. Keep the equipment room below 25°C if you want the rated service life out of these batteries.
• 682mm Depth: Deeper than most 1U switches or patch panels. This is the dimension that catches installers off guard. Measure your rack's usable interior depth — not just the rail-to-rail distance — before the unit ships.

Deployment Considerations:

• The SRT192BP occupies approximately 432mm of vertical rack space. In a dense security rack with NVR, switch, and access control gear already installed, verify you have contiguous open rack units available — the height makes it difficult to split around other equipment.
• RoHS compliance is confirmed; NDAA Section 889 compliance is not verified for this SKU from available evidence — do not assume it for federal or sensitive government deployments without confirming directly with APC.

Best fit: enterprise security operations rooms and commercial surveillance infrastructure racks where the base SRT UPS runtime is insufficient for the required outage window and the installation environment is temperature-controlled.