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NEW! APC Smart-UPS SC 450VA 230V – 1U Rackmount/TowerAPC Smart-UPS SC, 450VA/280W, Input 230V/Output 230V, Interface Port DB-9 RS-232, Rack Height 1 UIncludes: CD with software, Rack Mounting Brackets, Smart UPS signalling RS-232 cable, User ManualProduct OverviewSC450RMI1U FeaturesFront-access servicing Multiple mounting methods Rack/Tower convertible Smart-UPS SC FeaturesManageabilityNetwork manageableMonitor and control the UPS remotely via included PowerChute software.Audible alarmsActively let you know if the unit is on battery, if the battery is low or if there is an overload condition. Automatic self-testPeriodic battery self-test ensures early detection of a battery that needs to be replaced.Predictive failure notificationProvides early-warning fault analysis on batteries enabling timely preventive maintenanceSerial ConnectivityProvides management of the UPS via a serial port.LED status indicatorsEnables quick understanding and response to visual indicators showing UPS status.InfraStruXure Manager compatibleEnables centralized management via APC’s InfraStruXure Manager.EconomyBoost and Trim Automatic Voltage Regulation (AVR)Gives higher application availability by correcting low and high voltage conditions without using the battery.User-replaceable batteriesBattery replacement is simple and safe, and can be performed by the end-user. A technician is not required to replace the PowerShield batteryAdjustable voltage-transfer pointsMaximizes useful battery life by widening the input voltage window or tightening the output voltage regulation.Safety-agency approvedEnsures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. UL, FCC, CE, C-Tick approvals.AvailabilityDataline Surge ProtectionProvides protection of connected equipment from power surges on the data lines.Power conditioningProtects connected loads from surges, spikes, lightning, and other power disturbances.Intelligent battery managementMaximizes battery performance, life, and reliability through intelligent, precision charging.Automatic restart of loads after UPS shutdownAutomatically starts up the connected equipment upon the return of utility power.Cold-start capableProvides temporary battery power when the utility power is out.Hot-swappable batteriesEnsures clean, uninterrupted power to protected equipment while batteries are being replacedResettable circuit breakersEnables quick recovery from UPS overload events.Technical SpecificationsOutputOutput Power Capacity 280Watts /450 VA Max Configurable Power 280Watts /450 VA Nominal Output Voltage 230V Output Voltage Distortion Less than 5% at full load Output Frequency (sync to mains) 47 – 53 Hz for 50 Hz nominal,57 – 63 Hz for 60 Hz nominal Crest Factor up to 5 : 1 Waveform Type Stepped approximation to a sinewave Output Connections (4) IEC 320 C13 (2) IEC Jumpers InputNominal Input Voltage 230V Input Frequency 50/60 Hz +/- 3 Hz (auto sensing) Input Connections IEC-320 C14 Input voltage range for main operations 160 – 286V Input voltage adjustable range for mains operation 151 – 302V Batteries & RuntimeBattery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Typical recharge time 5hour(s) Replacement battery cartridge RBC18 RBC™ Quantity 1 Typical Backup Timeat Half Load 19.4minutes (140 Watts) Typical Backup Timeat Full Load 5.9minutes (280 Watts) Runtime Chart Smart-UPS SC Communications & ManagementInterface Port(s) DB-9 RS-232 Control panel LED status display with On Line : On Battery : Replace Battery and Overload indicators Audible Alarm Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm Emergency Power Off (EPO) Optional Surge Protection and FilteringSurge energy rating 320Joules Filtering Full time multi-pole noise filtering : 0.7% IEEE surge let-through : zero clamping response time : meets UL 1449 Dataline protection RJ-11 2-Way Modem/Fax/DSL splitter with protection (four wire dual lines),RJ45 10/100 Base-T Ethernet protection PhysicalMaximum Height 44.00mm Maximum Width 432.00mm Maximum depth 383.00mm Rack Height 1U Net Weight 10.18KG Shipping Weight 11.73KG Shipping Height 164.00mm Shipping Width 476.00mm Shipping Depth 589.00mm Color Grey Units per Pallet 24.00 EnvironmentalOperating Environment 0 – 40°C Operating Relative Humidity 0 – 95% Operating Elevation 0-3000meters Storage Temperature -15 – 45°C Storage Relative Humidity 0 – 95% Storage Elevation 0-15000meters Audible noise at 1 meter from surface of unit 38dBA Online Thermal Dissipation 38BTU/hr ConformanceRegulatory Approvals C-tick,CE,GOST,VDE Standard Warranty 2 years repair or replace *The time to recharge to 90% of full battery capacity following a discharge to shutdown using a load rated for 1/2 the full load rating of the UPS.