APC by Schneider Electric SMT1000RMI2UC 1000VA 2U Rack-Mount Smart UPS with LCD
Overview
The APC by Schneider Electric SMT1000RMI2UC is a 1000VA / 700W line-interactive rack UPS built for 2U installations where dependable power conditioning and runtime visibility matter — security head-end closets, small server rooms, NVR racks, and IT edge deployments running on 230V infrastructure. The LCD front panel gives on-site technicians live load, battery, and runtime data without pulling up a management interface, which matters when you're doing a fast health check during a site walk. Unlike basic standby units, the Smart-UPS line uses line-interactive topology with automatic voltage regulation (AVR), so it corrects browndowns and over-voltages without switching to battery — extending battery life in sites with unstable utility power.
At 2U and 28.18 kg, the APC by Schneider Electric SMT1000RMI2UC slots into a standard 19-inch rack and stays there. It's not a lightweight unit, so rack rail planning and load distribution matter during installation — factor that into your rack layout before you lift it.
Key Features
- 700W / 1000VA Output Capacity: Supports real loads up to 700W — enough headroom for a dense NVR, a PoE switch, and ancillary gear in a single UPS zone. Running at 70–80% of rated capacity is the practical sweet spot for runtime and thermal load; budget your connected equipment accordingly.
- Wide Input Voltage Range (160–286V, adjustable 151–302V): The broad input tolerance means the unit stays on utility power through significant voltage sags and surges without transferring to battery. In regions with unstable grid voltage — or sites near heavy HVAC or industrial loads — this directly reduces battery cycling and extends battery service life.
- Line-Interactive AVR Topology: Voltage regulation happens continuously via the transformer, not by switching to battery. For 24/7 security infrastructure, this means the batteries are held in reserve for genuine outages rather than being worn down by daily grid irregularities.
- 230V Nominal Output, <5% Distortion: Clean sine wave output with less than 5% total harmonic distortion protects sensitive electronics — relevant for NVRs and switches that tolerate stepped-approximation waveforms poorly under switchover conditions.
- 50/60Hz ±3Hz Output Frequency: Compatible with both 50Hz and 60Hz connected equipment, which simplifies deployments in mixed-standard environments or future equipment changes.
- 3-Hour Typical Recharge Time: After a full discharge, the internal battery returns to usable capacity in approximately 3 hours — a reasonable recovery window for sites that experience occasional brief outages and need the UPS ready for the next event within a shift.
- SmartSlot Interface (1x): The single SmartSlot expansion bay accepts APC network management cards (sold separately), enabling remote monitoring, graceful server shutdown scripting, and SNMP/web-based status visibility. For rack UPS deployments managed across multiple sites, a network card here is the difference between proactive alerts and discovering a battery failure after the fact.
- 459-Joule Surge Energy Rating: Provides a defined level of surge suppression at the UPS output, protecting downstream equipment from transient spikes that make it through the input side.
- 45 dB Audible Noise: Comparable to a quiet office environment. In a dedicated IDF or data closet this is negligible; in an open office or reception area rack, it's worth noting — not silent, but not disruptive.
- 56 BTU/hr Online Thermal Dissipation: Modest heat output for a 1000VA unit. In a small or poorly ventilated closet, still budget this into your thermal calculations alongside the equipment it's protecting.
- Operating Range 0–40°C, 0–95% RH (non-condensing): Standard commercial-grade environmental ratings. Not rated for outdoor or industrial environments — keep it in a conditioned space. The 0–3,000m elevation operating ceiling covers virtually all commercial building installations.
- Standard Warranty — 3 Years (unit) / 2 Years (battery): The SMT1000RMI2UC carries a 3-year repair-or-replace warranty on the unit and a 2-year warranty on the internal battery — longer battery coverage than many competing units at this class, and relevant for total cost of ownership calculations over a 5-year deployment window.
Integration & Compatibility
The SMT1000RMI2UC operates on 230V single-phase infrastructure, making it the correct variant for international deployments and regions where 230V is standard. Verify your rack's power distribution and circuit breaker rating before installing — 700W continuous draw at 230V runs approximately 3A, well within a standard 10A or 16A circuit, but factor in inrush current during startup. The single SmartSlot accepts APC AP9630/AP9631-series network management cards for IP-addressable monitoring. PowerChute Business Edition or PowerChute Network Shutdown software integrates with the management card for automated graceful shutdown of connected servers and NVRs during extended outages. The RBC (replacement battery cartridge) count of 1 means a single battery swap covers the entire unit — a straightforward field replacement that doesn't require a technician callout in most deployments. Consult the APC compatibility tool to confirm the correct RBC part number for your service cycle.
Frequently Asked Questions
Q: What is the output power capacity of the SMT1000RMI2UC?
A: The SMT1000RMI2UC delivers 700 Watts / 1000 VA of output power. Real-world load planning should target 70–80% of that ceiling (around 500–560W) to balance runtime and thermal performance.
Q: What input voltage range does the SMT1000RMI2UC accept?
A: The standard input voltage range is 160–286V, with an adjustable range of 151–302V. This wide tolerance allows the unit to ride through significant grid voltage fluctuations without switching to battery.
Q: How long does the SMT1000RMI2UC take to recharge after a full discharge?
A: Typical recharge time is approximately 3 hours from a fully discharged state back to usable capacity.
Q: Can the SMT1000RMI2UC be monitored remotely?
A: Yes. The single SmartSlot expansion bay accepts APC network management cards (sold separately), which enable SNMP-based remote monitoring, web interface access, and integration with APC PowerChute software for automated graceful shutdown.
Q: What is the warranty on the SMT1000RMI2UC?
A: APC provides a 3-year repair-or-replace warranty on the unit itself, and a 2-year warranty on the internal battery.
Q: What rack space does the SMT1000RMI2UC require?
A: The SMT1000RMI2UC occupies 2U of rack space. Physical dimensions are 86mm H × 432mm W × 477mm D, and the unit weighs 28.18 kg — confirm your rack's weight capacity and rail compatibility before installation.
The spec I always check first on a rack UPS is the input voltage range, and the SMT1000RMI2UC's 160–286V window (adjustable down to 151V) is the reason I'd recommend this unit over a narrower-tolerance alternative for any site with questionable utility quality. I've seen line-interactive units with tighter windows spending half their life on battery in sub-160V brownout conditions — that's accelerated battery wear and unnecessary runtime consumption. With the SMT1000RMI2UC, AVR handles the correction first, battery stays in reserve.
Technical Highlights:
- 700W / 1000VA Output: Real load ceiling of 700W gives you an NVR, a managed PoE switch, and a fiber converter in a single protected zone — size the load at 500–560W for comfortable headroom and predictable runtime.
- SmartSlot Expansion: The single SmartSlot bay is genuinely useful — pair it with an AP9630 or AP9631 network card and you get SNMP polling, email alerts on battery fault or low runtime, and PowerChute-driven graceful NVR shutdown before the batteries exhaust. Without the card, you're flying blind on a remote site.
- 3-Year Unit / 2-Year Battery Warranty: The split warranty matters for TCO conversations. The 2-year battery coverage is longer than most competitors at this capacity class, and knowing the RBC count is exactly 1 means field battery swaps are a single-part, single-technician job.
Deployment Considerations:
- At 28.18 kg, this is not a one-person rack install — use a lift or a two-person crew, and verify your rack's weight rating before sliding it in. The 477mm depth also means shallow-depth network racks (under 600mm) may not close cleanly with cable management in place.
- The 45 dB noise rating is fine for a dedicated IDF closet but noticeable in a quiet server room or shared space — not a dealbreaker, but worth flagging to facilities before installation sign-off.
This unit fits best in a security head-end rack or small edge server room on 230V infrastructure where the load runs 24/7 and grid quality is variable — the AVR topology and wide input range are the right tools for that environment, and the SmartSlot bay leaves the door open for remote management as the site matures.
