This item is usually Drop Shipped from the MFR/Distributor within 7-14 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
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The SC450RMI1U Smart-UPS Uninterruptible Power Supply from APC is a professional uninterruptible power supply designed to prevent blackouts, brownouts, sags, and surges from reaching your valuable equipment. It filters small utility line fluctuations and isolates your equipment from danger by internally disconnecting it from the utility line. When disconnected from the utility line, power is provided continuously from its internal battery until normal or safe conditions return or the battery is fully discharged.
The UPS can be used in a tower or rackmount configuration. Front-access servicing also makes it easier to manage. This unit also offers RS-232 connectivity. It includes a $150,000 equipment-protection policy.
Power Protection & Backup
Use this unit to protect your equipment from power surges, as well as ensure a continuous source of temporary backup power in case of emergencies.
Rackmount or Tower
This unit can be used in a desktop setting with a tower configuration, or can easily be converted to a rackmount unit by using the including rack brackets.
This model guarantees prevention of damage to your electronics with an equipment-protection policy.
INPUT Nominal Input Voltage: 230V Input Frequency: 50/60Hz +/- 3Hz (auto sensing) Input Connections: NEMA 5-15P Input Voltage Range for Main Operation: 160 to 286V Input Voltage Adjustable Range for Main Operation: 151 to 302V
OUTPUT Output Power Capacity: 280W / 450VA Maximum Configurable Power: 280W / 450VA Nominal Output Voltage: 120V Output Voltage Distortion: less than 5% at full load Output Frequency (sync to mains):
47 to 53Hz for 50Hz nominal
57 to 63Hz for 60Hz nominal Crest Factor: up to 5 : 1 Waveform Type: stepped approximation to a sinewave Output Connections: (4) IEC 320 C13
(2) IEC Jumpers
BATTERIES & RUNTIME Battery Type:
leak-proof maintenance-free sealed lead-acid battery with suspended electrolyte Typical Recharge Time: 5 hours Replacement Battery Cartridge: CURK18, RBC18 Typical Backup Time at Half Load: 19.4 minutes (140W) Typical Backup Time at Full Load: 5.9 minutes (280W)
COMMUNICATIONS & MANAGEMENT Interface Ports: DB-9, RS-232 Control panel:
LED status display with:
overload indicators Audible Alarm:
distinctive low battery alarm
overload continuous tone alarm Emergency Power Off (EPO): optional
CSA, FCC Part 15 Class A, UL 1778
Product Dimensions: 1.72 x 17 x 15.17” (33 x 432 x 385mm) Shipping Dimensions: 6.46 x 18.73 x 23.17” (164 x 476 x 589mm) Rack Height: 1U Cord Length: 6’ (1.83m)