APC Smart-UPS SMTL750RM3UC Lithium-Ion 750VA RM 3U 120V with SmartConnect
APC Smart-UPS SMTL750RM3UC Lithium-Ion 750VA RM 3U 120V with SmartConnect is backordered and will ship as soon as it is back in stock.
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APC Smart-UPS SMTL750RM3UC Lithium-Ion 750VA RM 3U 120V with SmartC...
Product Overview
The APC Smart-UPS SMTL750RM3UC is a 750VA / 675W lithium-ion rackmount UPS with SmartConnect cloud monitoring, providing compact power protection with an extended battery service life for commercial AV and IT rack installations where weight and battery longevity are important design criteria. The 3U rackmount chassis houses a lithium-ion battery rated for up to 10 years of service under normal conditions, significantly reducing battery replacement costs over the installation lifecycle. Pure sine wave output and automatic voltage regulation protect connected AV and IT equipment from common power events.
Product Description
The SMTL750RM3UC is the entry-level lithium-ion model in the APC Smart-UPS line, appropriate for smaller AV racks in conference rooms and IT closets where the battery service life benefit of lithium-ion outweighs the higher initial cost versus lead-acid models. The lithium-ion battery system is lighter and faster to recharge than conventional lead-acid alternatives, which is practical for installations with limited rack weight budgets or where fast recovery after a discharge event is operationally important. SmartConnect cloud monitoring allows AV integrators to remotely check UPS status and battery health without on-site visits. The unit ships with mounting hardware for standard 19-inch rack installation. Automatic voltage regulation corrects brownouts and overvoltages continuously without engaging the battery, maximizing the already-long lithium-ion service life.
Key Features
- 750VA / 675W Capacity — Entry-level lithium-ion protection for small AV and IT rack configurations.
- Lithium-Ion Battery — Up to 10-year service life, lower weight, faster recharge.
- SmartConnect Cloud Monitoring — Remote UPS management without dedicated software.
- Pure Sine Wave Output — Protects active PFC power supplies in AV and IT equipment.
- 3U Rackmount — Standard 19-inch installation with included hardware.
- Automatic Voltage Regulation — Continuous power quality correction without battery engagement.
Typical Applications
- Small conference room and huddle space AV rack protection
- IT closet with extended battery service requirements
- Commercial AV deployments prioritizing low-maintenance power protection
Technical Specifications
| Specification | Value |
|---|---|
| Model | SMTL750RM3UC |
| Capacity | 750VA / 675W |
| Battery Type | Lithium-Ion |
| Input Voltage | 120V |
| Output Waveform | Pure Sine Wave |
| Form Factor | 3U Rackmount |
| Communication | USB, SmartConnect (cloud) |
| Warranty | 3 Years (battery included) |
Frequently Asked Questions
- Why choose the SMTL750RM3UC over the SMT750RM2UC?
- The lithium-ion model offers significantly longer battery service life (up to 10 years vs 3–5 years), reduced weight, and faster recharge. The trade-off is a higher initial cost and 3U vs 2U rack height. For installations where battery replacement access is difficult or maintenance cost is a priority, the SMTL model is the better choice.
- Can this UPS be deployed in a ceiling-mounted rack?
- Yes. The reduced weight of the lithium-ion battery makes the SMTL750RM3UC particularly suitable for overhead or ceiling-mounted rack applications common in commercial AV installations.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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