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APC™ Smart-UPS® SC420 Battery Backup, 420VA/260 Watt

APC™ Smart-UPS® SC420 Battery Backup, 420VA/260 Watt
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APC™ Smart-UPS® SC420 Battery Backup, 420VA/260 Watt


APC Smart-UPS protects your data by supplying reliable, network-grade power for space constrained business critical applications. Award winning APC Smart-UPS is the perfect UPS for protecting business critical fileservers, minicomputers, network switches and hubs, Point of Sale, retail/bank back office and ATM's.

  • Also protects your connected equipment from lightning and other damaging surges and spikes. PowerChute Business Edition software safely stores data and gracefully shuts down your network operating system before the battery is fully discharged — whether you're there or not.
  • Features 4 power outlets.
  • LED indicators display status at a glance. Audible alarm lets you know if the unit is on battery power, if the battery is low or of there is an overload condition.
  • Automatic Voltage Regulation (AVR) provides consistent, accurate output voltage.
  • Ideal for small-to-medium businesses looking to protect entry-level servers.
  • Also known as

    • Smart-UPS SC 420VA 120V
    • APC Smart-UPS SC 420VA - 420VA/260W - 5.5 Minute Full Load - 4 x NEMA 5-15
    • UPS - EXTERNAL - LINE-INTERACTIVE - AC 120 V - 260 WATT / 420 VA - 1 X SERIAL -
    • APC Smart-UPS SC 420VA 120V UPS System
    • APC(TM) Smart-UPS(R) SC420 Battery Backup, 420VA/260 Watt
    • American Power Conversion (APC) Smart-UPS 420VA UPS with LED Status Display, 120
    • Schneider Electric It Corporat Ups - External - Line-interactive - Ac 120 V - 26


    • Output Power Capacity - 260 Watts / 420 VA
    • Max Configurable Power - 260 Watts / 420 VA
    • Output Voltage Distortion - Less than 5% at full load
    • Nominal Output Voltage - 120V
    • Gives higher application availability by correcting low and high voltage conditions without using the battery
    • Maximizes battery performance, life and reliability through intelligent, precision charging
    • Protects connected loads from surges, spikes, lightning and other power disturbances
    • Prolongs battery life by regulating the charge voltage according to battery temperature
    • Automatically starts up the connected equipment upon the return of utility power
    • Periodic battery self-test ensures early detection of a battery that needs to be replaced
    • Warns when a battery is not available to provide backup power
    • Provides remote management of the UPS over the network
    • Actively let you know if the unit is on battery, if the battery is low or if there is an overload condition
    • Quickly understand unit and power status with visual indicators
    • Provides management of the UPS via a serial port
    • Provides management of the UPS via a USB port (not available on all models)
    • Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)
    • Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
    • Provides early-warning fault analysis ensuring proactive component replacement
    • Enables a quick recovery from overload events
    • provides early-warning fault analysis on batteries enabling timely preventive maintenance
    • Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation
    • Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications
    • Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment
    • Automatic restart of loads after UPS shutdown
    • Boost and Trim Automatic Voltage Regulation (AVR)
    • Cold-start capable
    • Generator Compatible


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    localExtraImages  []
    Length  20"
    Age Start  1 Month
    Age End  1 Year
    Product in Inches (L x W x H)  20.0 x 10.25 x 12.25
    Product Type  Line-interactive UPS
    Serial Port  Yes / Yes
    Backup/Run Time (Half Load)  13.50 Minute / 13.50 Minute
    Backup/Run Time (Full Load)  5.50 Minute / 5.50 Minute
    Battery Characteristics  Spill-proof, Maintenance-free / Spill-proof, Maintenance-free
    Load Capacity (VA)  420 va / 420 va
    Load Capacity (Watt)  260 w / 260 w
    Height  7" / 7"
    Width  5" / 5"
    Depth  15" / 15"
    Product Series  SC
    Receptacles  4 x NEMA 5-15R - Battery/Surge-protected
    Plug/Connector Type  NEMA 5-15P
    Form Factor  Mini-tower
    Product Line  Smart-UPS
    Battery Chemistry  Sealed Lead Acid / Sealed Lead Acid
    Weight (Approximate)  22 lb
    Backup/Run Time  0.09 Hour 260 W Full Load / 0.23 Hour 130 W Half Load
    Batteries  Spill Proof, Maintenance Free Sealed Lead Acid User-replaceable Hot-swappable
    Status Indicators  On Line On Battery Replace Battery Overload
    Interfaces/Ports  1 x DB-9 RS-232 Serial
    Altitude  0 ft to 10000 ft Operating / 0 ft to 50000 ft Storage
    Humidity  0 to 95% Relative Humidity Operating / 0 to 95% Relative Humidity Storage
    Temperature  32°F (0°C) to 104°F (40°C) Operating / 5°F (-15°C) to 113°F (45°C) Storage
    Thermal Dissipation  50 BTU/h
    Manufacturer Website Address  www.apc.com
    Battery Management  Intelligent Battery Management
    Emergency Power OFF  Optional
    Network Management  Optional
    Overload Protection  Resettable circuit breakers
    Alarm  On Battery / Low Battery
    Additional Information  Automatic restart of loads after UPS shutdown Boost and Trim Automatic Voltage Regulation (AVR) Cold-start capable Generator Compatible
    Certifications & Standards  CSA FCC Part 15 Class B NOM UL 1778 UL 1449
    Dimensions  7" Height x 5" Width x 15" Depth
    Color  Gray
    Power Cord/Cable  72"
    Filtering  Full time multi-pole noise filtering, 0.7% IEEE surge let-through, zero clamping response time.
    Load Capacity  420 va/260 w
    Surge Energy Rating  412 j
    Dataline Protection  RJ-45 10/100Base-TX/Modem/Fax/DSL
    Coaxial Cable Line Protection  yes
    Number Of Outlets With Battery Backup  4
    Standalone/rack-mounted  standalone
    Battery Type  Sealed Lead Acid
    Protection Status Indication  yes
    Average Charging Time  5 hours
    EMI/RFI noise reduction  yes
    Postconsumer Recycled Content  0%
    Cord Length  6 feet
    Weight  22 lb
    UL listed  yes
    Volt-amps  420 va
    Joule Rating  412 joules
    Fax/phone Line Protection  yes
    Wattage  260 watts
    Total Recycled Content  0%
    Number Of Outlets  4
    On/off Switch  yes
    Mounting Hardware Included  no
    Hot Swappable  Yes

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