Available on orderAPC
· SC500RM1U
APC Smart-UPS SC500RM1U 500 VA / 300 W Rack Line-Interactive UPS
- VA
- 500
- Watts
- 300
- Form
- Rackmount 1U
- Topology
- Line-Interactive
- Outlets
- 4× NEMA 5-15R
$530.99
About this UPS
The APC SC450RM1U is a 450VA / 280W rackmount (1U) line-interactive UPS. Designed for business-critical power protection, it delivers clean, regulated output to protect servers, network equipment, workstations, and other sensitive electronics from power disturbances.
Specifications
| Output Capacity (VA) | 450 VA |
| Output Power (Watts) | 280 W |
| Topology | Line-Interactive |
| Output Waveform | Stepped Approximation |
| Output Voltage | 120V |
| Input Plug | NEMA 5-15P |
| Outlets | 4 × NEMA 5-15R |
| Form Factor | Rackmount (1U) |
| Communications | RS-232 Serial |
| Weight | 10.89 kg (24 lb) |
| Manufacturer Part Number | SC450RM1U |
Technical specifications
Power
VA Rating
450VA
Wattage
280W
Topology
Line-Interactive
Waveform
Stepped Approximation
Input
Input Voltage
120V
Input Plug
NEMA 5-15P (standard 15A)
Input Phase
Single-phase
Output
Output Voltage
120V
Receptacles
4× NEMA 5-15R
Features
Form Factor
Rackmount 1U
Rack Units
1U
Connectivity
RS-232 SerialHTTP/Web Management
Network Card Installed
No
Extended Runtime Capable
No
Condition
New
Operating Temperature
0 to 45 °C (32 to 113 °F)
Dimensions
51 × 432 × 381 mm (2.00 × 17.00 × 15.00 in)
Weight
10.89kg
Manufacturer Warranty
2 years
Setup checklist: after you receive your UPS →
Backup runtime
How long it'll keep your equipment up.
Manufacturer-specified runtime at typical loads. Real-world figures depend on battery age, ambient temperature, and load profile.
Half load (140 W)
19 min
Full load (280 W)
5.9 min
Shipped across Canada
Shipping is available across Canada. See the shipping policy for rates and timing.
Manufacturer-backed
New UPS units carry the warranty coverage stated by the manufacturer. See the product listing or manufacturer documentation for the applicable terms.
14 years in business
UPSPLUSBATTERY has supplied Canadian UPS systems since 2012.
Sizing & install help
Email your load profile and we'll spec the right UPS within one business day.
Replacement batteries that fit this exact UPS
A line-interactive UPS typically needs new batteries every 3–5 years. Matching replacement cartridges are listed by UPS model; confirm the exact model before ordering.
Bookmark this page
before you need it.
Before you order
How do I know this UPS will run my equipment?
Add up the wattage draw of every device you'll plug in (servers, switches, monitors). The UPS's wattage rating (not VA) is the number that matters. Aim for the UPS to run at 60–70% of capacity at full load: this gives headroom for inrush current and a meaningful runtime margin. Email us your equipment list; we'll respond within one business day with sizing guidance.
What's covered by the warranty, and how long does it last?
New units carry the warranty coverage stated by the manufacturer; see the product listing or manufacturer documentation for the applicable terms. Refurbished units are covered by the 1-year UPSPLUSBATTERY warranty handled in Canada.
Can I extend runtime beyond what's shown above?
Many Smart-UPS-class models accept an external battery pack (XBP) connected to the rear battery port. If this UPS shows "Extended Runtime Capable: Yes" in the spec grid above, an XBP is supported. Compatible XBPs and the runtime gain they deliver vary by model; contact us if you don't see the right XBP in our catalogue.
Other models in the same range
If this unit is too small or too big, here are the closest siblings: same topology, same form-factor family.
Available on order