APC Smart-ups 1500VA Lithium-ion 3U 120V Smartconnect+network Card W/ 1 NO - SMTL1500RM3UCNCITE

APC by Schneider Electric SMTL1500RM3UCNCITE Smart-UPS Ultra 1500VA Lithium-Ion Rackmount UPS with Network Management Card

The SMTL1500RM3UCNCITE is APC's Smart-UPS Ultra 1500VA lithium-ion rackmount UPS in a 3U short-depth chassis — purpose-built for shallow rack environments where a conventional deep UPS simply won't fit. At 1500VA/1200W output on 120V, it covers the power protection needs of a network closet, security head-end, or edge compute rack without requiring a full-depth bay. The lithium-ion battery is the defining characteristic here: it arrives at roughly 80% state of charge, reaches full charge significantly faster than VRLA alternatives, and carries an expected service life that outlasts traditional lead-acid by a meaningful margin — reducing the scheduled maintenance burden over the system's lifetime. This unit ships with both the SmartConnect cloud management port and an AP9641 network management card pre-installed, giving you dual remote monitoring and management paths out of the box.

Key Features

• 1500VA / 1200W Output at 120V: Delivers enough capacity to carry a typical security NVR with attached storage, a managed PoE switch, and associated head-end gear through a power event. The 1200W real power rating — not just the VA — is what actually limits your load; confirm your connected equipment's wattage before sizing.
• Lithium-Ion Battery Technology: Charges to full in roughly half the time of a comparable VRLA unit, which matters after a discharge event when you want protection restored quickly. Lithium-ion cells also tolerate a wider operating temperature range and hold capacity better over years of float charging — relevant in telecom closets and equipment rooms that run warm.
• 3U Short-Depth Rackmount Form Factor: The compact depth (approximately 12 inches) fits shallow-depth relay racks, 2-post open frames, and wall-mount enclosures that reject full-depth 24-inch UPS units. If your rack is in a hallway IDF or a tight security closet, the short-depth chassis is the practical reason to select this model over a standard Smart-UPS.
• Included AP9641 Network Management Card: The pre-installed NMC3 card gives you SNMP v1/v2c/v3, Modbus TCP, and a local web interface — no separate card purchase, no empty SmartSlot to fill later. Integration with power management platforms and NVR infrastructure monitoring systems is immediate on first boot. This is the card that separates the CNCITE variant from base SMTL1500RM3UC models.
• SmartConnect Cloud Port: Independent of the NMC, the SmartConnect RJ-45 port provides a direct cloud management path through APC's EcoStruxure platform — useful for remote sites where SNMP polling isn't set up but basic status visibility is still needed.
• LCD Front-Panel Display: Shows input/output voltage, load percentage, battery charge state, and runtime remaining at a glance — no need to log into the NMC just to confirm the unit is healthy during a site walk.
• 8-Outlet Configuration (NEMA 5-15/20R): Accommodates standard 15A and 20A plugs across all eight outlets, which covers most rack PDU, switch, and NVR power supply combinations without adapters. Outlets are split into battery-backed and surge-only groups — confirm your layout so critical loads land on the battery-backed bank.
• TAA Compliance: Qualifies for federal, state, and local government procurement under the Trade Agreements Act — relevant when quoting physical security infrastructure for government facilities, courthouses, or public safety installations where TAA is a bid requirement.

Integration and Compatibility

The SMTL1500RM3UCNCITE integrates with APC's EcoStruxure IT platform via SmartConnect and with any SNMP-capable network management system via the included AP9641 NMC3 card. PowerChute Network Shutdown software (separate license/download) enables graceful OS-level shutdown of connected servers and workstations during extended outages. The UPS communicates over USB and RS-232 in addition to the NMC, so legacy out-of-band management setups remain supported. For UPS and power protection deployments in security racks, pair with an APC rack PDU on the output side if you need more outlet positions or metering granularity. Consult the power protection buying guide for load calculation methodology before finalizing circuit and UPS sizing.

Frequently Asked Questions

Q: What is the difference between the SMTL1500RM3UCNCITE and the base SMTL1500RM3UC?

A: The SMTL1500RM3UCNCITE includes a factory-installed AP9641 network management card (NMC3) in the SmartSlot. The base SMTL1500RM3UC ships with an empty SmartSlot. If you need SNMP/Modbus remote monitoring, the CNCITE variant eliminates a separate NMC purchase and installation step.

Q: Is the SMTL1500RM3UCNCITE TAA compliant for government procurement?

A: Yes. This model carries TAA compliance, making it eligible for federal, state, and local government bids where the Trade Agreements Act applies.

Q: How does the lithium-ion battery affect maintenance compared to a standard VRLA Smart-UPS?

A: Lithium-ion batteries in APC's Smart-UPS Ultra line have a longer expected service life than traditional VRLA (valve-regulated lead-acid) batteries and recharge significantly faster after a discharge event. This reduces planned maintenance intervals and the need for mid-lifecycle battery replacement common with VRLA units.

Q: Will the SMTL1500RM3UCNCITE fit in a shallow 2-post or wall-mount rack?

A: Yes. The short-depth chassis (approximately 12 inches deep) is specifically designed for 2-post open-frame racks, shallow relay racks, and wall-mount enclosures that cannot accommodate standard 24-inch deep UPS units.

Q: Can I manage this UPS with APC's EcoStruxure IT platform?

A: Yes. The SmartConnect port provides direct cloud connectivity to EcoStruxure IT for remote monitoring. The included AP9641 NMC3 card additionally enables SNMP v1/v2c/v3 and Modbus TCP integration with third-party network management systems.

James Everett

The spec that drives most of my recommendations for the SMTL1500RM3UCNCITE is the short-depth chassis combined with the factory-installed AP9641 NMC3 — you get full SNMP v1/v2c/v3 remote management without a separate card order, in a form factor that actually fits the shallow relay racks common in physical security head-ends and IDF closets. That combination is harder to find than it should be at the 1500VA class.

Technical Highlights:

• 1200W Real Power Output: At 1500VA with an 0.8 power factor, the 1200W ceiling is what you're actually engineering to — not the VA number. Total up the nameplate watts on your NVR PSU, PoE switch, and any edge compute before committing to this unit.
• Lithium-Ion Battery: Faster recharge after a discharge event and a longer expected service life than VRLA alternatives mean fewer scheduled maintenance windows — a real operational benefit in unmanned equipment rooms and remote security closets.
• TAA Compliance: Directly qualifies for government and public-sector procurement bids without a compliance waiver — relevant on courthouse, municipal, and federal facility physical security projects where TAA is non-negotiable.

Deployment Considerations:

• Verify your rack depth before ordering — the short-depth chassis is the reason to choose this model, but confirm your rail kit spans correctly for your specific rack post spacing. APC's included rail kit is designed for standard EIA-310 racks; measure post-to-post before assuming compatibility with non-standard enclosures.
• The CNCITE suffix means the NMC3 slot is already occupied — if your deployment requires a different SmartSlot card (such as an environmental monitoring card), you cannot add a second card. Plan your management architecture before spec'ing this SKU versus the base model with a separate card order.

This unit is the right call for shallow-rack physical security deployments — security operations centers, IDF-mounted NVR/switch stacks, and government facility head-ends — where short chassis depth, TAA compliance, and out-of-box SNMP management are all required simultaneously and you do not want to source and install an NMC separately.