APC by Schneider Electric SRT3000XLW-IEC - UPS - Tower - Online - 208 V 230 V - 2700WATT - 3000VA

APC by Schneider Electric SRT3000XLW-IEC 3000VA Online Tower UPS

Overview

The APC by Schneider Electric SRT3000XLW-IEC is a 3000VA / 2700W double-conversion online UPS in a tower form factor, built for 208/230V environments that cannot tolerate even a millisecond of power disruption. Unlike line-interactive designs that switch to battery on sag or surge, the SRT3000XLW-IEC runs your load continuously on inverted, regulated power — the utility feed is isolated from your equipment at all times. That makes it the correct choice for power protection in edge server rooms, security command centers, and any rack-adjacent deployment where transfer time is not an option.

The SRT3000XLW-IEC supports both 208V and 230V nominal input and output, with configurable output for 220V or 240V — useful in mixed-voltage international facilities or U.S. environments running 208V three-phase-derived circuits. Input connections cover British BS1363A, IEC-320 C20, and Schuko CEE 7/EU1-16P, so you can connect to whatever receptacle your facility provides without an adapter search.

Key Features

• Double Conversion Online Topology: The inverter is always in the power path — your connected equipment never sees raw utility power. Voltage distortion is held below 2% on the output side, which matters for sensitive switching power supplies in cameras, NVRs, and servers that respond poorly to waveform anomalies.
• 2700W / 3000VA Capacity with 3:1 Crest Factor: The 3:1 load crest factor means the SRT3000XLW-IEC handles the high-inrush current spikes from motors and switching PSUs without clipping. Size your load to the 2700W real-power ceiling, not the VA rating — and leave 20–30% headroom for safe, cool operation.
• 10 IEC Output Connections: Six IEC 320 C13 outlets handle standard C14-plug devices; two IEC 320 C19 outlets support high-draw equipment like servers or dense PoE switches; two IEC Jumper outputs provide additional battery-backed capacity. All 10 are battery backed — there is no surge-only outlet bank to miscount when planning load distribution across a security head-end rack.
• Pure Sine Wave Output: Active PFC power supplies in modern servers and IP security appliances require true sine wave on bypass and battery. The SRT3000XLW-IEC delivers it — no compatibility caveats with active-PFC loads that cheaper simulated-sine units carry.
• 340 Joule Surge Energy Rating: Surge suppression is integrated — 340 joules of clamping on the input side protects connected equipment from transient spikes without requiring an external suppressor in line.
• SmartSlot + USB + RJ45 Serial Interface: SmartSlot accepts APC network management cards for SNMP/web-based monitoring, remote shutdown scripting, and integration with enterprise monitoring platforms. USB enables direct connection to a server for graceful OS shutdown. RJ45 serial is available for legacy management systems. This is the slot and port complement that justifies putting this UPS in a managed infrastructure — not just plugging it in and hoping for the best.
• Extendable Runtime: The unit ships with one internal battery module; runtime can be extended by adding external battery packs (the extended run option is the APC-Smart-UPS-SRT-3000VA-208-230V-IEC family), making this a realistic choice for environments that need 30+ minutes of runtime rather than just a graceful shutdown window.
• 3-Hour Recharge Time: After a full discharge, the SRT3000XLW-IEC recovers to operational battery state in approximately 3 hours — relevant for facilities that experience multiple outages per day (storm season, grid instability) where a 12-hour recharge cycle would leave you exposed on the second event.
• Internal Bypass (Automatic and Manual): Automatic bypass keeps the load energized if the inverter faults; manual bypass enables safe UPS servicing without powering down connected equipment — essential in 24/7 security operations where pulling power to do maintenance is not acceptable.
• Multi-Function LCD Control Panel: Status, load percentage, battery state, and input/output voltage are readable at a glance on the front panel. Audible and visible alarms are prioritized by severity so you can distinguish a low-battery warning from a critical fault without digging into management software.
• ENERGY STAR Certified (V1.0 USA and EU): Double-conversion efficiency is lower than line-interactive by design — the online isolation has a cost. ENERGY STAR V1.0 certification means the unit meets a defined efficiency floor at typical loads, which matters when this UPS runs continuously in a data closet drawing 703 BTU/hour of heat into a space-constrained environment.
• Broad Regulatory Approvals: CE, UL 1778, CSA C22.2 No.107.3-05, FCC Part 15 Class A, RCM, VDE, EAC, and EN/IEC 62040-1/-2 cover North American, European, and Australian deployments. RoHS and Battery Directive compliant for EU procurement.

Integration and Compatibility

The SmartSlot expansion bay is the integration anchor for this unit. Dropping in an APC AP9544 or similar network management card gives you SNMP traps, web UI, and shutdown agents compatible with VMware, Windows, Linux, and most commercial hypervisors — the same card ecosystem used across the broader APC by Schneider Electric Smart-UPS SRT line. The USB port enables native Windows and Linux UPS driver recognition for single-server graceful shutdown without a network card.

Pair the SRT3000XLW-IEC with a compatible PoE switch or NVR downstream — the C19 outlets handle high-draw switch PSUs, and the C13 bank covers cameras, encoders, and access control panels. For facilities running a full security stack, review your power planning before finalizing load assignments; double-conversion units run warmer than line-interactive and need adequate airflow around the tower chassis.

The replacement battery is the APCRBC152 (quantity: 1 module). Expected battery service life is 3–5 years under normal operating conditions (0–40°C, non-condensing humidity). Operating elevation is rated to 3,000m / 9,843ft — above that, derate accordingly. IP20 enclosure rating means this is an indoor, controlled-environment unit — not suitable for exposed or damp locations.

Dimensions are 17.0 x 3.3 x 25.0 inches (43.2 x 8.5 x 63.5 cm) in the tower orientation. At 75 lb packaged weight, plan for two-person installation. The 2.4m / 8.0ft input cord gives reasonable reach to a wall outlet or PDU without an extension.

Frequently Asked Questions

Q: What is the difference between the SRT3000XLW-IEC and a line-interactive UPS at the same VA rating?

A: The SRT3000XLW-IEC uses double-conversion online topology — the inverter is always in the power path, so connected equipment is completely isolated from utility power irregularities at all times, with output voltage distortion held below 2%. A line-interactive UPS only switches to battery during sags or surges, meaning your equipment sees conditioned but not fully isolated power under normal utility conditions. For servers, NVRs, and security systems with active PFC supplies, the double-conversion architecture eliminates transfer time entirely.

Q: Can the SRT3000XLW-IEC runtime be extended beyond the internal battery?

A: Yes. The unit ships with one internal battery module and supports external battery pack expansion. The compatible extended-run option is the APC-Smart-UPS-SRT-3000VA-208-230V-IEC family of external battery modules. This allows you to extend runtime well beyond the base configuration for applications that need more than a graceful-shutdown window.

Q: What output voltages does the SRT3000XLW-IEC support?

A: Nominal output is 208V and 230V, with the unit configurable for 220V or 240V output. Input nominal is also 208V and 230V (with 220V and 240V accepted), and input frequency auto-senses across 40–70 Hz — wider than the standard 47–63 Hz range, which provides additional tolerance in facilities with unstable grid frequency.

Q: What is the replacement battery for the SRT3000XLW-IEC?

A: The replacement battery module is the APCRBC152. One module is included at the factory. Expected battery service life under normal operating conditions is 3–5 years. The batteries are maintenance-free, sealed lead-acid with suspended electrolytes — no watering or venting concerns in an enclosed equipment room.

Q: Does the SRT3000XLW-IEC include network management capability out of the box?

A: Network management requires a separately purchased SmartSlot network management card (not included). The unit does include USB and RJ45 serial ports for direct single-server shutdown integration. SmartSlot accepts APC network management cards that add SNMP, web UI, and multi-server shutdown agent support.

Q: What is the audible noise level of the SRT3000XLW-IEC under load?

A: Rated at 55 dBA measured at 1.0 meter from the unit surface. In a quiet office or small server closet adjacent to occupied space, this is perceptible — plan placement accordingly or factor in acoustic treatment if noise is a concern.

Marty Allison

The SRT3000XLW-IEC is one of the few tower-form UPS units in this power class that combines genuine double-conversion isolation with a 3:1 load crest factor tolerance and all-battery-backed IEC outlets — the combination matters more than the headline VA number when you're protecting a mixed security head-end with camera recorders, managed PoE switches, and access control servers drawing unpredictable inrush currents.

Technical Highlights:

• Sub-2% Output Voltage Distortion: Double-conversion online architecture holds output distortion below 2% continuously — not just during utility events. This is the spec that separates this unit from line-interactive designs when protecting active-PFC server PSUs and high-end NVR appliances that reject poorly conditioned waveforms.
• 40–70 Hz Auto-Sensing Input: The input frequency range extends well beyond the typical 47–63 Hz window. In facilities with diesel generator backup or international sites with unstable grid frequency, this tolerance prevents nuisance battery transfers that shorter-range units trigger constantly.
• 703 BTU/Hour Thermal Dissipation: At full load, this tower puts out 703 BTU/hr — roughly equivalent to a small space heater running continuously. In a closet or small IDF with marginal HVAC, that heat load changes your cooling calculation. Size your room cooling to accommodate it before deployment, not after.

Deployment Considerations:

• SmartSlot is empty at the factory — if remote monitoring, SNMP alerting, or multi-server shutdown scripting is in your requirements, budget for the network management card separately before the unit ships. Retrofitting it after installation is straightforward, but it's a separate line item that frequently gets missed in procurement.
• IP20 enclosure means this unit belongs in a clean, dry, temperature-controlled environment (0–40°C operating). At 55 dBA at 1 meter, it's audible in adjacent occupied space — closet placement or a dedicated equipment room is the right call for deployments near workstations or reception areas.

The SRT3000XLW-IEC is the right specification for a physical security operations center or edge server room running 208/230V infrastructure — specifically where the load mix includes high-inrush switching PSUs, runtime extension is a future requirement, and remote power management via SmartSlot is on the roadmap even if not day-one.