APC by Schneider Electric Smart-ups RT - UPS - External - On-line - AC 220/230/240 - SURT1000XLI

APC by Schneider Electric SURT1000XLI Online Rackmount UPS — 1000VA / 700W

Overview

The APC by Schneider Electric SURT1000XLI is a 1000VA / 700W rackmount UPS built on true online double-conversion topology — meaning conditioned, regulated 230V output is always derived from the inverter, never passed directly from utility. For security servers, NVRs, access control panels, and network switches where a utility glitch or brownout cannot be tolerated, that 0ms transfer time is the reason to specify this class of UPS over standby or line-interactive alternatives. The SURT1000XLI occupies 2U in a standard rack at 3.3 inches tall, fitting cleanly into comms cabinets alongside the equipment it protects.

Key Features

• True Online Double-Conversion: The inverter runs continuously — the load never sees raw utility power. Voltage sags, surges, and frequency drift are all absorbed before they reach connected equipment. For NVRs mid-write or access control panels managing door schedules, this eliminates the class of failures caused by sub-cycle disturbances that standby UPS units simply pass through.
• 0ms Transfer Time: Because output is always inverter-driven, there is no switchover gap when utility power fails. Equipment with tight hold-up requirements — edge servers, PoE switches feeding IP cameras — stays online without so much as a clock interrupt.
• Pure Sine Wave Output: Active PFC power supplies (standard in modern servers and managed switches) require a pure sine wave to operate correctly. The SURT1000XLI delivers a clean sine waveform under both normal and battery operation, eliminating the compatibility caveats that come with modified-wave units.
• SmartSlot Communication Bay: The SmartSlot expansion port accepts APC network management cards (such as the AP9617 or AP9619), enabling SNMP-based remote monitoring, shutdown scripting, and integration with data center infrastructure management platforms — without adding external polling hardware. For multi-site security deployments, this is the path to centralized UPS visibility across locations.
• USB and RS-232 Interfaces: Both USB and serial ports are included for direct local management and graceful OS shutdown integration. PowerChute software connects via either interface, enabling automated shutdown sequences timed to battery runtime remaining — important for preserving NVR recording integrity during extended outages.
• 6× IEC 320 C13 Outlets: Six standard IEC C13 receptacles cover typical rack-mounted loads. Each outlet supports the standard equipment power cords used with servers, switches, and IP security appliances — no adapters required in most deployments.
• Hot-Swappable Lead-Acid Battery: The internal lead-acid battery can be replaced without powering down connected equipment. For 24/7 security environments where scheduled maintenance windows are difficult to arrange, battery replacement does not mean an unplanned outage.
• External Battery Pack Support: Runtime on internal battery alone is limited to roughly 5–10 minutes depending on load. The SURT1000XLI supports connection to the SURT48XLBP external battery pack to extend runtime for longer outages — the right configuration for remote unmanned sites where a generator needs time to start.
• 2U Rackmount, 3.3-Inch Profile: The 2U form factor integrates directly into standard 19-inch server rack enclosures and security equipment cabinets. At 3.3 inches, it leaves adjacent rack space free for patch panels or cable management.
• ECCN 5A992 / CE Certified: The 5A992 export classification and CE marking confirm this unit meets international commercial electronics compliance requirements — relevant for multinational enterprise deployments or projects with procurement compliance requirements.

Integration and Compatibility

The SURT1000XLI is designed for 230V single-phase environments. Input is via IEC 320 C14 (standard rack power inlet), compatible with C13-to-C14 whips used in most rack PDU configurations. The SmartSlot bay integrates with APC's full range of network management and environmental monitoring accessories. Operating temperature range of 0–40°C covers standard indoor equipment room and closet environments; this is not rated for outdoor or uncontrolled-environment installation. Units are CE marked and comply with IEC 62040-1 and IEC 62040-3 UPS safety and performance standards.

Frequently Asked Questions

Q: What is the difference between the SURT1000XLI and a standard line-interactive UPS?

A: The SURT1000XLI uses true online double-conversion topology — the load is always powered from the inverter, not from utility directly. This means 0ms transfer on utility failure and continuous output conditioning. A line-interactive UPS only activates its inverter when utility fails, introducing a brief transfer gap and passing utility-quality power (including sags and surges) to the load during normal operation.

Q: Can the SURT1000XLI runtime be extended beyond internal battery?

A: Yes. The SURT1000XLI supports connection to the APC SURT48XLBP external battery pack, which significantly extends runtime beyond the approximately 5–10 minutes provided by the internal battery alone. This is the recommended approach for unmanned remote sites or applications requiring generator-start time.

Q: Does the SURT1000XLI support network-based monitoring and shutdown?

A: Yes, via the SmartSlot expansion port. Installing an APC network management card (such as the AP9617 or AP9619) enables SNMP monitoring, web-based management, and automated graceful shutdown. USB and RS-232 ports support local PowerChute-based shutdown integration without a network card.

Q: What output voltage and outlet type does the SURT1000XLI provide?

A: Output is 230V AC via six IEC 320 C13 receptacles. This is a 230V international model — not suitable for 120V North American deployments. Verify your connected equipment accepts IEC C13 power cords at 230V before specifying.

Q: Is battery replacement disruptive to connected equipment?

A: No. The internal battery is hot-swappable, so battery replacement can be performed while the UPS remains online and the load continues to receive conditioned power from the inverter. This is a significant operational advantage in 24/7 security and surveillance installations.

Q: What is the operating temperature range of the SURT1000XLI?

A: The SURT1000XLI is rated for operation between 0°C and 40°C (32°F to 104°F). It is designed for controlled indoor environments such as server rooms, equipment closets, and conditioned network cabinets — not for outdoor or unheated enclosures.

Ted Perry

The SURT1000XLI is the unit I specify when the conversation is about eliminating power quality as a variable entirely. True online double-conversion means the 230V output is always inverter-derived — the load never sees utility directly, which is a fundamentally different protection class from the line-interactive units that dominate the under-$500 UPS market. For a rack housing an NVR with active recording and a PoE switch feeding a dozen cameras, the 0ms transfer time and continuous sine wave output matter more than runtime figures on paper.

Technical Highlights:

• Online Double-Conversion at 1000VA / 700W: Continuous inverter output means voltage sags, surges, and frequency excursions never reach the load — the protection class that active-PFC server power supplies and managed PoE switches are designed to pair with.
• SmartSlot Expansion: The SmartSlot bay lets you drop in an AP9617 or AP9619 NMC for full SNMP/web management without external adaptors — centralized UPS monitoring across multiple rack locations from a single platform.
• Hot-Swap Battery in a 2U Profile: Battery replacement without a maintenance window in a 3.3-inch 2U chassis is the operational detail that matters most in 24/7 security installations where downtime scheduling is rarely realistic.

Deployment Considerations:

• The SURT1000XLI is a 230V international model with IEC C14 input and C13 outputs — confirm your facility power and equipment power cords before ordering; this is not a 120V North American unit.
• Internal battery runtime at full 700W load is short (approximately 5 minutes) — for any site where the UPS needs to carry the load through more than a brief disturbance, budget for the SURT48XLBP external pack from the start rather than retrofitting later.

This unit is the right specification for a security operations center or remote unmanned equipment room on 230V infrastructure where power conditioning quality and zero-gap transfer are non-negotiable — particularly where the rack also carries recording infrastructure that cannot afford a mid-write interruption.