APC by Schneider Electric SMX1000C Smart-UPS X 1000VA Rack/Tower LCD UPS
The APC by Schneider Electric SMX1000C is a 1000VA rack/tower convertible UPS designed for network closets, security head-end racks, and small server environments running 120V equipment. It ships in a 2U rack form factor with the flexibility to deploy tower-side using the included conversion kit — useful when rack space is tight or equipment is staged on a shelf before final installation.
Key Features
- 2U Rack/Tower Convertible Form Factor: The SMX1000C occupies 2U in a standard 19-inch rack and converts to tower orientation without additional hardware purchases, giving you deployment flexibility during staging or when repurposing equipment to a different cabinet.
- LCD Management Display: The front-panel LCD gives you real-time load percentage, battery charge state, and estimated runtime at a glance — no software login required to confirm UPS health during a quick walk-through inspection.
- Lead-Acid Battery: Internal sealed lead-acid battery provides runtime for graceful shutdown or bridge-to-generator transfer. Battery is field-replaceable, which matters for installations where UPS downtime needs to be minimized during maintenance windows.
- 8 ft (2.4 m) Power Cable: The included 8-foot cable accommodates typical rack-to-PDU distances without requiring a cable extension, reducing one common installation variable.
- 50.40 lb Chassis: At just over 50 pounds, plan for two-person installation when rack-mounting — standard practice for any loaded 2U UPS at this weight class. Secure rail mounting before attempting to slide the unit in.
Integration & Compatibility
The SMX1000C is built for 120V North American power environments. Its rack/tower convertibility and APC Smart-UPS X lineage make it compatible with UPS management and power protection ecosystems that support APC's SmartConnect or network management card infrastructure. For deployments requiring remote monitoring or automated shutdown scripting, verify your NMC slot compatibility before ordering — the SMX series supports optional APC by Schneider Electric network management cards via the SmartSlot interface typical of this product family.
If you are deploying this alongside IP cameras, NVRs, or network switches in a security rack, size your load carefully: 1000VA is appropriate for light-to-medium head-end equipment but will not sustain a fully populated high-density NVR with multiple drives under extended outages. Pair with a UPS sizing guide to confirm runtime margins before commissioning.
Frequently Asked Questions
Q: Can the SMX1000C be used in both rack and tower orientations?
A: Yes. The SMX1000C ships as a 2U rack-mount unit and includes a conversion kit for tower deployment, so it can be repositioned without additional hardware purchases.
Q: What battery type does the SMX1000C use, and is it field-replaceable?
A: It uses an internal sealed lead-acid battery. APC's Smart-UPS X series is designed for field battery replacement using APC replacement battery cartridges (RBCs), minimizing downtime during maintenance.
Q: What input voltage does the SMX1000C require?
A: The SMX1000C is designed for 120V North American power environments. It is not suitable for 208V or 240V circuits without a step-down transformer.
Q: Does the SMX1000C include a network management card?
A: A network management card is not included in the base SMX1000C. However, the Smart-UPS X platform supports optional APC network management cards via the SmartSlot expansion bay, available separately.
Q: How heavy is the SMX1000C, and does it require special installation precautions?
A: The unit weighs 50.40 lb (22.86 kg). Two-person rack installation is strongly recommended. Ensure rack rails are properly secured before sliding the unit in.
The SMX1000C is a 2U rack/tower convertible UPS that I typically recommend for security head-end closets where the load is modest — NVR, a PoE switch, and a few ancillary devices — and the priority is a clean shutdown window rather than multi-hour runtime. At 1000VA and 50.40 lb, it fits a standard 19-inch rack without drama, and the front LCD means you can confirm battery health on a walkthrough without pulling up a management console.
Technical Highlights:
- 2U Rack/Tower Convertibility: Ships rack-ready; tower conversion kit included — no separate accessory order needed when staging to a non-rack environment or repurposing the unit.
- Sealed Lead-Acid Battery: Field-replaceable with standard APC RBC cartridges. On a site with multiple APC units, standardizing on one RBC part number simplifies your spare-parts inventory.
- LCD Front Panel: Real-time load and runtime display without any software dependency — useful in environments where SNMP/management card licensing is not in scope for a small deployment.
Deployment Considerations:
- At 50.40 lb, always use two people for rack installation. Dropped UPS units have damaged both equipment and personnel — do not skip this step even in a shallow 2-post rack.
- The base unit ships without a network management card. If automated graceful shutdown is required (common for NVR or server loads), budget for an APC SmartSlot NMC separately, or confirm USB/serial shutdown software is compatible with your host OS before commissioning.
For a small physical security head-end — NVR, managed PoE switch, access control panel — where the goal is a 5–10 minute ride-through and clean shutdown on power loss, the SMX1000C is a practical fit. If your load exceeds 700W or you need extended runtime beyond generator transfer time, step up to a higher-VA model in the Smart-UPS X family.
