APC SMART-UPS RT 3000VA 120V APC Smart-UPS RT, 3000VA/2100W, Input 120V/Output 120V, Interface Port DB-9 RS-232, Smart-Slot, Extended runtime model, Rack Height 3 U Includes: CD with software, Smart UPS signalling RS-232 cable, User Manual Product Overview Smart-UPS RT Features Availability Automatic internal bypass Supplies utility power to the connected loads in the event of a UPS overload condition or fault. Scalable runtime Allows additional run time to be quickly added as needed. Intelligent battery management Maximizes battery performance, life, and reliability through intelligent, precision charging. Hot-swappable batteries Ensures clean, uninterrupted power to protected equipment while batteries are being replaced Automatic restart of loads after UPS shutdown Automatically starts up the connected equipment upon the return of utility power. Temperature-compensated battery charging Prolongs battery life by regulating the charge voltage according to battery temperature. Manageability Network manageable Monitor and control the UPS and access environmental information remotely via included PowerChute software or APC's Network Management Card with temperature monitoring (included in all models above 3kVA). InfraStruXure Manager compatible Enables centralized management via APC's InfraStruXure Manager. SmartSlot Customize UPS capabilities with management cards. LED status indicators Enables quick understanding and response to visual indicators showing UPS status. Serial Connectivity Provides management of the UPS via a serial port. Adaptability Plug-and-Play external batteries Ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS. Rack/Tower convertible Protects the initial investment in the UPS when migrating from tower to rack-mount environment. Flash-upgradeable firmware Easy implementation of new firmware upgrades. Serviceability User-replaceable batteries Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR) Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced. Predictive failure notification Provides early-warning fault analysis ensuring proactive component replacement. Disconnected battery notification Warns when a battery is not available to provide backup power. Audible alarms Actively let you know if the unit is on battery, if the battery is low or if there is an overload condition. Protection Frequency and voltage regulation Gives higher application availability by correcting poor frequency and voltage conditions without using the battery. Power conditioning Protects connected loads from surges, spikes, lightning, and other power disturbances. Input power factor correction Minimizes installation costs by enabling the use of smaller generators and cabling. Generator compatible Ensures clean, uninterrupted power to the loads in the event of an extended power outage Cold-start capable Provides temporary battery power when the utility power is out. Resettable circuit breakers Enables quick recovery from UPS overload events. Safety-agency approved Ensures 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. Technical Specifications Output Output Power Capacity 2100 Watts / 3000 VA Max Configurable Power 2100 Watts / 3000 VA Nominal Output Voltage 120V Output Voltage Distortion Less than 3% Output Frequency (sync to mains) 50/60 Hz +/- 3 Hz user adjustable +/- 0.1 Crest Factor 3 : 1 Waveform Type Sine wave Output Connections (6) NEMA 5-15R (2) NEMA 5-20R Input Bypass Internal Bypass (Automatic and Manual) Nominal Input Voltage 120V Input Frequency 50/60 Hz +/- 5 Hz (auto sensing) Input Connections NEMA L5-30P Cord Length 10 feet ( 3.05 meters) Input voltage range for main operations 90 - 150V Batteries & Runtime Battery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Included Battery Modules 2 Typical recharge time 2.50 hour(s) Replacement battery cartridge RBC44 RBC™ Quantity 1 Typical Backup Timeat Half Load 33.9 minutes (1050 Watts) Typical Backup Timeat Full Load 14.1 minutes (2100 Watts) Runtime Chart Smart-UPS RT Extended Run Options APC SMART-UPS RT 3000VA 120V Communications & Management Interface Port(s) DB-9 RS-232,Smart-Slot Available SmartSlot™ Interface Quantity 1 Control panel LED status display with load and battery bar-graphs and On Line : On Battery : Replace Battery : Overload and Bypass Indicators Audible Alarm Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm Emergency Power Off (EPO) Yes Surge Protection and Filtering Surge energy rating 480 Joules Filtering Full time multi-pole noise filtering : 0.3% IEEE surge let-through : zero clamping response time : meets UL 1449 Physical Maximum Height 17.00 inches (432 mm) Maximum Width 5.10 inches (130 mm) Maximum depth 26.00 inches (660 mm) Rack Height 3U Net Weight 120.00 lbs. ( 54.55 kg) Shipping Weight 140.00 lbs. ( 63.64 kg) Shipping Height 13.68 inches (347 mm) Shipping Width 23.73 inches (603 mm) Shipping Depth 38.60 inches (980 mm) Color Black Units per Pallet 6.00 Environmental Operating Environment 32 - 104 °F (0 - 40 °C) Operating Relative Humidity 0 - 95% Operating Elevation 0-10000 feet (0-3000 meters) Storage Temperature 5 - 113 °F (-15 - 45 °C) Storage Relative Humidity 0 - 95% Storage Elevation 0-50000 feet (0-15000 meters) Audible noise at 1 meter from surface of unit 55 dBA Online Thermal Dissipation 655 BTU/hr Conformance Regulatory Approvals CSA,FCC Part 15 Class A,UL 1778 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. FeaturesOutput power capacity3 kVAOutput power2100 WInput frequency50/60 HzSurge energy rating480 JEmergency Power Off (EPO)YesNoise level55 dBAudible alarm(s)YesPorts & interfacesAC outlet typesNEMA 5-15R, NEMA 5–20RBatteryBattery technologySealed Lead Acid (VRLA)Typical backup time at full load14.1 minTypical backup time at half load33.9 minBattery recharge time2.5 hDesignProduct colourBlackCable length3.05 mLED indicatorsYesOperational conditionsOperating temperature (T-T)0 - 40 °CStorage temperature (T-T)-15 - 45 °COperating relative humidity (H-H)0 - 95%Storage relative humidity (H-H)0 - 95%Operating altitude0 - 3000 mNon-operating altitude0 - 15000 mCertificatesCertificationCSA,FCC Part 15 Class A,UL 1778Weight & dimensionsWeight54.5 kgPackaging dataPackage weight63.6 kgLogistics dataHarmonized System (HS) code85078000Other featuresInterfaceDB-9 RS-232, Smart-SlotOutput connections(6) NEMA 5-15R, (2) NEMA 5-20RInput connection typeNEMA L5-30PDimensions (WxDxH)130 x 660 x 432 mmNominal output voltage120 VNominal input voltage120 VPackage dimensions (WxDxH)603 x 980 x 347 mm Cables APC AVL CONVERSION FOR ORACLE SKU: 940-0024 Serial cable - DB-9 (M) - DB-9 (F) Type: Serial / Parallel - Connector 1: 9 Way D - Connector 2: RS-232 - Color: Black - Length: 3m Added to comparison Compare products Max products in category reached Compare products Expected in stock 13.4.2026 Notify when in stock Components / Service & Support APC 3 Year Extended Warranty (Renewal or High Volume) *** SPECIAL DELIVERY REQUIRED - CALL SALES FOR WARRANTY FORM** SKU: WEXTWAR3YR-SP-05 Added to comparison Compare products Max products in category reached Compare products In stock APC Service Pack 1 Year Warranty Extension (for new product purchases) SKU: WBEXTWAR1YR-SP-05 Added to comparison Compare products Max products in category reached Compare products In stock APC Service Pack 3 Year Warranty Extension (for new product purchases) SKU: WBEXTWAR3YR-SP-05 Added to comparison Compare products Max products in category reached Compare products Expected in stock 8.4.2026 Notify when in stock Computers / UPS APC BRAND RPLMNT BATT CART RBC44 SKU: RBC44 Power: 0VA - Product: Extra Battery Added to comparison Compare products Max products in category reached Compare products In stock APC C 2-Post Mounting Kit for Smart-UPS and Symmetra SKU: AP9625 Power: 0VA - Product: Accessories Added to comparison Compare products Max products in category reached Compare products Out of stock Notify when in stock APC C Smart-UPS RT 15ft Extension Cable for 192VDC External Battery Packs SKU: SURT008 Power: 0VA - Product: Accessories Added to comparison Compare products Max products in category reached Compare products Expected in stock 10.4.2026 Notify when in stock APC C Smart-UPS RT 19" Rail Kit for Smart-UPS RT 3/5/7.5/10kVA SKU: SURTRK2 Power: 0VA - Product: Accessories Added to comparison Compare products Max products in category reached Compare products Expected in stock 8.4.2026 Notify when in stock APC C Smart-UPS RT 192V Battery Pack*** SPECIAL DELIVERY - INFORMATION REQUIRED - CALL SALES FOR COST** SKU: SURT192XLBP Power: 0VA - Product: Extra Battery Added to comparison Compare products Max products in category reached Compare products Expected in stock 8.4.2026 Notify when in stock APC C Smart-UPS RT 3/5/6KVA Input/Output Hardwire Kit SKU: SURT007 Power: 0VA - Product: Accessories Added to comparison Compare products Max products in category reached Compare products Expected in stock 8.4.2026 Notify when in stock APC C SmartSlot Triple Chassis Black SKU: AP9604BLK Power: 0VA - Product: Accessories Added to comparison Compare products Max products in category reached Compare products Expected in stock 10.4.2026 Notify when in stock APC EXTENSION CABLE RS232AISLADO COMUNIC HASTA 100M SKU: AP9825 APC Isolate - Transceiver - 10Base-T - 9 pin D-Sub (DB-9) - 9 pin D-Sub (DB-9) - external - up to 330 ft Added to comparison Compare products Max products in category reached Compare products Out of stock Notify when in stock APC Please contact sales for freight costs SKU: SURT192RMXLBP Power: 0VA - Product: Extra Battery Added to comparison Compare products Max products in category reached Compare products Expected in stock 10.4.2026 Notify when in stock APC Smart-UPS RT 3000VA 230V Isolation Transformer NS SKU: SURT001 Power: 3kVA - Product: External UPS Added to comparison Compare products Max products in category reached Compare products Expected in stock 14.4.2026 Notify when in stock APC SMARTSLOT EXPANSION CHASSIS SKU: AP9600 APC SmartSlot Expansion Chassis - System bus extender Power: 0VA - Product: Accessories Added to comparison Compare products Max products in category reached Compare products Out of stock Notify when in stock APC UPS INTERFACE EXTENSION SKU: AP9815 Serial extender - DB-9 (M) - DB-9 (F) - 15 ft Added to comparison Compare products Max products in category reached Compare products Expected in stock 10.4.2026 Notify when in stock Please note that although care has been taken in the degree of relevancy, pictures are for display purposes only, and product appearance may differ from what you see. 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