Detailed Specifications
APC SC450RMI1U - Smart-UPS SC 450VA 230V 1U Rackmount UPS
Overview :
The APC SC450RMI1U is a line-interactive uninterruptible power supply designed to provide short-duration backup power and voltage conditioning for rack-mounted IT equipment operating on 230V infrastructure. It is typically deployed by IT administrators protecting entry-level servers, switches, routers, and network appliances in compact rack environments.
The unit delivers 450VA / 280W output capacity at 230V AC nominal. Its line-interactive topology incorporates Automatic Voltage Regulation (AVR), correcting undervoltage and overvoltage conditions without transferring to battery where possible. This preserves battery life while maintaining stable output to connected loads.
The chassis occupies 1U of standard 19-inch rack space and can also be deployed in tower orientation. It integrates into shallow-depth cabinets, branch racks, and wall-mounted enclosures where physical footprint and thermal load must remain minimal.
Connectivity is provided via IEC input and output connectors. Monitoring is available through RS-232 serial communication and front-panel LED indicators, enabling controlled shutdown of supported systems. Audible alarms signal on-battery and low-battery conditions.
This UPS is appropriate for lightweight IT loads requiring short-duration runtime and voltage regulation. It should not be deployed for high-density server racks, blade chassis, or extended runtime applications without external battery expansion.
Key Features :
• 450VA / 280W output at 230V
• Line-interactive topology with AVR
• 1U rackmount or tower deployment
• Four IEC C13 battery-backed outputs
• RS-232 serial shutdown interface
Specifications :
| Specification | Detail |
|---|
| Brand | APC |
| Part Number | SC450RMI1U |
| Product Type | Line-interactive UPS |
| Output Power Capacity | 450VA / 280W |
| Nominal Output Voltage | 230V AC |
| Output Connections | 4 × IEC 60320 C13 |
| Input Connection | IEC 60320 C14 |
| Input Voltage | 230V AC nominal |
| Input Voltage Range | 160-286V |
| Output Frequency | 50/60 Hz auto-sensing |
| Topology | Line-interactive with AVR |
| Battery Type | Sealed lead-acid (VRLA) |
| Replacement Battery | RBC18 |
| Surge Energy Rating | 320 Joules |
| Form Factor | 1U rackmount / tower convertible |
| Dimensions (W × H × D) | 17.0 × 1.7 × 15.1 in |
| Weight | 22.4 lb |
| Operating Temperature | 0°C to 40°C |
