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High density, double-conversion on-line power protection with scalable runtime- Generator compatible- Cold-start capable- Power conditioning- Frequency and voltage regulation- Resettable circuit breaker- Safety-agency approved- Network manageable- Low operating and maintenance costs with proven reliability and intelligent battery management- Avoids costly power problems by keeping your IT equipment and data protected and available- Peace of mind that comes with full equipment compatibility and reliability of a leader- Save time with easy and convenient remote accessibility

Includes: CD with software, Rack Mounting support rails, Smart UPS signalling RS-232 cable, User Manual.

APC Smart-UPS, 4000 Watts / 5000 VA,Input 230V / Output 230V, Rack Height 5 U Includes: CD with software, Documentation CD, Installation guide, Rack mounting hardware, Rack Mounting support rails, Smart UPS signalling RS-232 cable, User Manual, Web/SNMP Management Card Standard Lead Time: Usually Ships within 4 Weeks-Adjustable voltage-transfer points.-Audible alarms.-Automatic self-test.-Boost and Trim Automatic Voltage Regulation (AVR).-Cold-start capable.-Disconnected battery notification.-Hot-swappable batteries.-LED status indicators.-Network manageable.-Plug-and-Play installation.-Rack/Tower convertible.-Resettable circuit breakers. -Safety-agency approved-Serial Connectivity.-SmartSlot.-Temperature-compensated battery charging.

SmartSlotCustomize UPS capabilities with management cards.Cold-start capableProvides temporary battery power when the utility power is out.Serial ConnectivityUse any Home Automation network to monitor and control the S20 through its RS-232 serial port. For information on how to communicate with the S20, see APC's Application Note #102. Crestron and AMX installers should visit their respective websites for information on how to integrate the S20 into those networks.Resettable circuit breakersEnables a quick recovery from overload events.Hot-swappable batteriesEnsures clean, uninterrupted power to protected equipment while batteries are being replacedDisconnected battery notificationWarns when a battery is not available to provide backup power.Automatic self-testPeriodic battery self-test ensures early detection of a battery that needs to be replaced.Adjustable voltage-transfer pointsMaximizes useful battery life by widening the input voltage window or tightening the output voltage regulation.Adjustable voltage sensitivityProvides the ability to adapt the UPS for optimal performance in specific power environments or generator applications.Audible alarmsProvides notification of changing utility power and UPS conditions.Serial ConnectivityProvides management of the UPS via a serial port.Temperature-compensated battery chargingProlongs battery life by regulating the charge voltage according to battery temperature.Boost and Trim Automatic Voltage Regulation (AVR)Gives higher application availability by correcting low and high voltage conditions without using the battery.Intelligent battery managementMaximizes battery performance, life, and reliability through intelligent, precision charging.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.Rack/Tower convertibleProtects the initial investment in the UPS when migrating from tower to rack-mount environment.Network manageableProvides remote management of the UPS over the network.Adjustable voltage sensitivityProvides the ability to adapt the Power Conditioner for optimal performance in specific power environments or generator applications.LED status indicatorsQuickly understand unit and power status with visual indicators.

"APC Smart-UPS RT Tower Isolation/Step-Down Transformer. Output power capacity: 4.8 kVA, Input frequency: 50/60 Hz. Product color: Black, Cable length: 35.8"" (0.91 m), Certification: CSA,UL. Weight: 125.2 lbs (56.8 kg). Output connections: (8) NEMA 5-20R (1) NEMA L14-30R (2) NEMA L6-20R (1) NEMA L6-30R, Input connection type: NEMA L6-30P, Dimensions (WxDxH): 17 x 26 x 5.12"" (432 x 660 x 130 mm)"

APC Smart-UPS® protects critical data by supplying reliable, network-grade power in either traditional tower or rack-optimized form factors. Award-winning Smart-UPS® is the perfect UPS for protecting business critical servers, voice and data networks, point of sale, retail/bank back office and ATM's. High real power output (watts), generous runtime, sine wave output, 16-segment LED visual display, and intelligent battery management make Smart-UPS the leading server class UPS. Included PowerChute® management software provides IT administrators the comfort of safe system shutdown and advanced UPS management. Additional manageability is available through the SmartSlot, an internal accessory slot that allows installation of optional accessories to enhance the performance of your UPS. Designed and manufactured by APC and fully backed with free 24x7 technical support, Smart-UPS remains the industry standard for all network UPSs. With over 10 million units installed worldwide and over 15 years of proven performance, Smart-UPS is a UPS businesses trust for their critical applications.AvailabilityBoost and Trim Automatic Voltage Regulation (AVR): Gives higher application availability by correcting low and high voltage conditions without using the battery.Intelligent battery management: Maximizes battery performance, life, and reliability through intelligent, precision charging.Power conditioning: Protects connected loads from surges, spikes, lightning, and other power disturbances.Temperature-compensated battery charging: Prolongs battery life by regulating the charge voltage according to battery temperature.Automatic restart of loads after UPS shutdown: Automatically starts up the connected equipment upon the return of utility power.Automatic self-test: Periodic battery self-test ensures early detection of a battery that needs to be replaced.Cold-start capable: Provides temporary battery power when the utility power is out.Generator compatible: Ensures clean, uninterrupted power to protected equipment when generator power is used. ManageabilityNetwork manageable: Monitor and control the UPS remotely via included PowerChute software or APC Network Management Card (included in all models above 3kVA).SmartSlot: Customize UPS capabilities with management cards.Audible alarms: Actively let you know if the unit is on battery, if the battery is low or if there is an overload condition.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.Disconnected battery notification: Warns when a battery is not available to provide backup power.InfraStruXure Manager compatible: Enables centralized management via the APC InfraStruXure® Manager. ServiceabilityUser-replaceable batteries: Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)Hot-swappable batteries: Ensures clean, uninterrupted power to protected equipment while batteries are being replacedPredictive failure notification: Provides early-warning fault analysis ensuring proactive component replacement.Resettable circuit breakers: Enables quick recovery from UPS overload events. AdaptabilityAdjustable voltage-transfer points: Saves battery power and helps extend battery life.Adjustable voltage sensitivity: Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. SafetySafety-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.

APC Smart-UPS RT 20kVA RM 208V LCD display: Alpha-Numeric Display which displays system parameters and alarms. Removable input/output wiring tray: Allows quick and easy installation and maintenance of the UPS. Rack/Tower convertible: Protects the initial investment in the UPS when migrating from tower to rack-mount environment. Manageable external batteries: Reduces preventative maintenance service needs by monitoring the health and status of the external batteries and their expected runtime.

LCD display Alpha-Numeric Display which displays system parameters and alarms. Removable input/output wiring tray Allows quick and easy installation and maintenance of the UPS. Rack/Tower convertible Protects the initial investment in the UPS when migrating from tower to rack-mount environment. Manageable external batteries Reduces preventative maintenance service needs by monitoring the health and status of the external batteries and their expected runtime. 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. Network manageable Provides remote management of the UPS over the network. InfraStruXure Manager Compatible Enables centralized management via the APC InfraStruXure Manager. SmartSlot Customize UPS capabilities with management cards. LED status indicators Quickly understand unit and power status with visual indicators. Serial Connectivity Provides management of the UPS via a serial port. 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 Install maintenance releases of firmware remotely using FTP. 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. Predicitive 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 Provides notification of changing utility power and UPS conditions. 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 protected equipment when generator power is used. Cold-start capable Provides temporary battery power when the utility power is out. Resettable circuit breaker Easy recovery from overloads; no need to replace a fuse. 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.

APC Smart-UPS RT, 2100 Watts / 3000 VA,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.

Advanced electrical features Excellent power conditioning, very low harmonic distortion through IGBT rectifier, input power factor correction, and high efficiency 5x8 Start-up service included Required for full coverage of factory warranty Battery failure notification Provides early-warning fault analysis on batteries enabling timely preventive maintenance Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced. Battery modules connected in parallel Delivers higher availability through redundant batteries. Adjustable voltage-transfer points Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation. Adjustable voltage sensitivity Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. Automatic internal bypass Supplies utility power to the connected loads in the event of a UPS overload condition or fault. Audible alarms Provides notification of changing utility power and UPS conditions Battery replacement without tools Allows quick, easy battery replacement.