Power cuts can shut down your computer, lose your work, and damage sensitive electronics. The APC SMT750C 0.75 kVA Line-Interactive UPS with Pure Sine Wave gives you clean, reliable backup power when the grid fails. It keeps your devices running long enough to save files or shut down safely, protecting your data and hardware from sudden outages.
APC SMT750C 0.75 kVA Line-Interactive UPS with Pure Sine Wave
Many small offices and home workstations suffer from voltage spikes, brownouts, and brief blackouts. Those disturbances can corrupt files, shorten equipment life, and cause costly downtime. The APC UPS solves this by delivering a pure sine wave output that mimics utility power, while its line-interactive design corrects voltage swings without draining the battery. You get continuous power, protection from surges, and a clear LCD display that tells you exactly what is happening.
Usages of APC
Use the APC SMT750C to protect a desktop PC, a small server, or a network router in a home office. It is also ideal for point-of-sale terminals, medical monitoring devices, and audio-visual equipment that need clean power. The six NEMA 5-15R outlets let you plug multiple devices, while the SmartSlot lets you add network management for remote monitoring. Whether you run a freelance studio or a tiny business, this UPS keeps critical gear online.
Benefits
- Stops data loss by giving you time to save work before shutdown.
- Protects equipment from surges, spikes, and lightning.
- Reduces electricity cost with a patented green mode that runs over 97 % efficiency.
- Shows battery health and replacement date so you can plan maintenance.
- Provides pure sine wave output for sensitive electronics and active PFC power supplies.
Key Features
- Cold-start capable - powers up even after a total outage.
- Energy meter displays real kilowatt-hour usage.
- Green mode bypasses unused components for high efficiency.
- Intuitive LCD interface with multilingual menus.
- Predictive battery replacement date indicator.
- Pure sine wave output on battery for full device compatibility.
- SmartSlot for optional management cards.
- Temperature-compensated battery charging extends battery life.
- Automatic self-test detects weak batteries early.
- Boost and Trim AVR corrects voltage without using the battery.
- Hot-swappable batteries allow replacement without power loss.
- Network manageable via serial, USB, or optional Ethernet.
Specifications
| Features |
| Audible alarm modes |
Alarm when on battery, Low battery alarm |
| Audible alarm(s) |
Yes |
| Web-based management |
Yes |
| Noise level |
41 dB |
| Hold time (max) |
10 ms |
| Hold time (min) |
6 ms |
| Surge energy rating |
540 J |
| Output frequency |
50/60 Hz |
| Output operation voltage (max) |
127 V |
| Output operation voltage (min) |
110 V |
| Input frequency |
50/60 Hz |
| Input operation voltage (max) |
144 V |
| Input operation voltage (min) |
82 V |
| Waveform |
Sine |
| Output power |
500 W |
| Output power capacity |
0.75 kVA |
| UPS topology |
Line-Interactive |
| Ports & interfaces |
| SmartSlot |
Yes |
| Serial interface |
Yes |
| USB port |
Yes |
| AC outlets quantity |
6 AC outlet(s) |
| Power plug |
NEMA 5-15P |
| AC outlet types |
NEMA 5-15R |
| Battery |
| Replacement battery cartridge |
RBC48 |
| Cold start |
Yes |
| Automatic battery test |
Yes |
| Hot-swap battery |
Yes |
| Battery recharge time |
3 h |
| Battery life (max) |
5 year(s) |
| Battery technology |
Sealed Lead Acid (VRLA) |
| Design |
| Display type |
LCD |
| Product colour |
Black |
| Form factor |
Tower |
| Operational conditions |
| Non-operating altitude |
0 - 15000 m |
| Operating altitude |
0 - 3000 m |
| Storage relative humidity (H-H) |
0 - 95% |
| Operating relative humidity (H-H) |
0 - 90% |
| Storage temperature (T-T) |
-15 - 45 °C |
| Operating temperature (T-T) |
0 - 40 °C |
| Certificates |
| Certification |
CSA, CSA C22.2 No. 107.1, FCC Part 15 Class B, ICES-003, UL 1778, REACH |
| Compliance certificates |
RoHS |
| Packaging content |
| Cables included |
USB cable |
| Sustainability |
| Sustainability certificates |
ENERGY STAR |
| Weight & dimensions |
| Weight |
12.5 kg |
| Height |
161 mm |
| Depth |
369 mm |
| Width |
138 mm |
| Packaging data |
| Package weight |
14 kg |
| Package height |
301 mm |
| Package depth |
499 mm |
| Package width |
278 mm |
| Resource CD |
Yes |
| Software CD |
Yes |
| Other features |
| Operating temperature (T-T) |
0 - 40 °C |
| Output voltage |
120 V |
