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APC SMT750C - Smart-UPS 750VA Line-Interactive Tower UPS

Part Number: SMT750C

Technical Details

750VA / 500W Capacity, Line-Interactive Topology, Sine Wave Output, 6 NEMA 5-15R Outlets, SmartConnect & LCD
$824.00
$495.00
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Overview

The APC Smart-UPS SMT750C is a compact, intelligent 750VA / 500W uninterruptible power supply designed for desktops, small network devices, and edge IT environments. Featuring line-interactive topology with automatic voltage regulation (AVR), pure sine wave output, and cloud-enabled SmartConnect monitoring, this tower unit provides reliable power protection with real-time visibility and control through its intuitive LCD interface.

Key Features & Benefits

  • 750VA / 500W Power Capacity: Reliable backup for desktops, POS systems, and small servers.
  • Pure Sine Wave Output: Ensures clean, stable power for sensitive IT and network hardware.
  • Automatic Voltage Regulation (AVR): Corrects voltage fluctuations without draining the battery.
  • SmartConnect Port: Enables secure cloud-based monitoring and management.
  • 6 NEMA 5-15R Outlets: Provides ample connectivity for multiple critical devices.
  • Multi-function LCD Panel: Offers real-time status and easy configuration options.
  • ENERGY STAR® Certified: High efficiency reduces energy consumption and costs.

Technical Deep Dive

The SMT750C uses line-interactive topology, which stabilizes incoming power with AVR before switching to battery, extending runtime and reducing wear on the battery system. This makes it highly efficient for office and small IT setups where voltage fluctuations are common.

Its pure sine wave output ensures compatibility with sensitive electronics, such as servers and advanced networking devices, preventing disruptions that square-wave inverters might cause. This output quality guarantees consistent performance and hardware longevity.

The SmartConnect feature integrates with APC’s cloud monitoring platform, giving administrators real-time visibility into UPS performance, alerts, and maintenance needs from any location. Coupled with the intuitive LCD display, it allows for quick diagnostics and seamless management both onsite and remotely.

Ideal Applications

  • Small servers, desktops, and workstations
  • POS systems and retail checkout equipment
  • Routers, switches, and small network hardware
  • Home offices and small business IT setups

Frequently Asked Questions (FAQs)

Q1: How is the SMT750C installed?
A: The SMT750C is a tower model and is not rack-mountable. It ships with a standard 6 ft NEMA 5-15P input cable for quick setup in desktop or floor locations.

Q2: What performance can I expect?
A: This UPS provides 750VA / 500W of backup power. Runtime depends on the connected load; consult the official APC runtime charts for detailed values. Actual runtime may vary based on battery age, operating environment, and load profile.

Q3: How can the UPS be managed?
A: The SMT750C offers a front-panel LCD for local status and control, plus SmartConnect Ethernet for secure cloud-based monitoring. An additional SmartSlot allows expansion with network management cards if required.

Properties

Brand APC
Model SMT750C
Product Type Smart-UPS Tower
Form Factor Tower
Color Black
Dimensions (H x W x D) 6.34 x 5.43 x 14.53 in (16.1 x 13.8 x 36.9 cm)
Weight 27.6 lb (12.5 kg)
Mounting Type Not rack-mountable

Specifications

Input Voltage 120 V (110 V / 125 V compatible)
Input Frequency 50/60 Hz ±3 Hz auto-sensing
Plug Type NEMA 5-15P
Output Voltage 120 V (110 V / 125 V compatible)
Power Capacity 750 VA / 500 W
Output Connections 6 x NEMA 5-15R
Topology Line Interactive
Waveform Sine wave
Transfer Time 6 ms typical, 10 ms maximum
Battery Type Lead-Acid
Recharge Time 3 hours typical
Replacement Battery RBC48
Surge Protection 540 J
Operating Temperature 0…40°C
Operating Humidity 0…95%
Warranty 3 years repair or replace (excluding battery) and 2 years for battery

Accessories

USB Cable Included in the box

Shipping

INTERNATIONAL -

International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.

DOMESTIC -

Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.
 
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