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APC Smart-UPS SC 420VA 120V (Not for sale in Vermont)

Forsiden UPS & Power UPS APC Smart-UPS SC 420VA 120V (Not for sale in Vermont)
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APC Smart-UPS SC 420VA 120V (Not for sale in Vermont) (SC420               )
APC Smart-UPS SC 420VA 120V (Not for sale in Vermont) (SC420               )
APC Smart-UPS SC 420VA 120V (Not for sale in Vermont) (SC420               )
APC Smart-UPS SC 420VA 120V (Not for sale in Vermont) (SC420               )

APC Smart-UPS SC 420VA 120V (Not for sale in Vermont)

  • Effekt 420VA
  • Produkt Eksterne UPS

NEW! APC Smart-UPS SC 420VA 120V

APC Smart-UPS SC, 420VA/260W, Input 120V/Output 120V, Interface Port DB-9 RS-232

Includes: CD with software, Smart UPS signalling RS-232 cable, User Manual

Product Overview

Smart-UPS SC Features


Network manageable Monitor and control the UPS remotely via included PowerChute software.
Audible alarms Actively let you know if the unit is on battery, if the battery is low or if there is an overload condition.
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 on batteries enabling timely preventive maintenance
Serial Connectivity Provides management of the UPS via a serial port.
LED status indicators Enables quick understanding and response to visual indicators showing UPS status.
InfraStruXure Manager compatible Enables centralized management via APC's InfraStruXure Manager.


Boost and Trim Automatic Voltage Regulation (AVR) Gives higher application availability by correcting low and high voltage conditions without using the battery.
User-replaceable batteries Battery replacement is simple and safe, and can be performed by the end-user. A technician is not required to replace the PowerShield battery
Adjustable voltage-transfer points Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation.
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.


Dataline Surge Protection Provides protection of connected equipment from power surges on the data lines.
Power conditioning Protects connected loads from surges, spikes, lightning, and other power disturbances.
Intelligent battery management Maximizes battery performance, life, and reliability through intelligent, precision charging.
Automatic restart of loads after UPS shutdown Automatically starts up the connected equipment upon the return of utility power.
Cold-start capable Provides temporary battery power when the utility power is out.
Hot-swappable batteries Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
Resettable circuit breakers Enables quick recovery from UPS overload events.
Technical Specifications


Output Power Capacity 260 Watts / 420 VA
Max Configurable Power 260 Watts / 420 VA
Nominal Output Voltage 120V
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) NEMA 5-15R


Nominal Input Voltage 120V
Input Frequency 50/60 Hz +/- 3 Hz (auto sensing)
Input Connections
NEMA 5-15P
Cord Length 6 feet ( 1.83 meters)
Input voltage range for main operations 82 - 144V
Input voltage adjustable range for mains operation 75 - 154V

Batteries & Runtime

Battery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
Typical recharge time 5 hour(s)
Replacement battery cartridge CURK2, RBC2
RBC™ Quantity 1
Typical Backup Time
at Half Load
13.5 minutes (130 Watts)
Typical Backup Time
at Full Load
5.5 minutes (260 Watts)
Runtime Chart Smart-UPS SC

Communications & Management

Interface 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 Filtering

Surge energy rating 412 Joules
Filtering Full time multi-pole noise filtering : 0.7% IEEE surge let-through : zero clamping response time : meets UL 1449
Dataline protection RJ-45 Modem/Fax/DSL/10-100 Base-T protection


Maximum Height 6.60 inches (168 mm)
Maximum Width 4.70 inches (119 mm)
Maximum depth 14.50 inches (368 mm)
Net Weight 22.00 lbs. ( 10.00 kg)
Shipping Weight 24.00 lbs. ( 10.91 kg)
Shipping Height 12.50 inches (318 mm)
Shipping Width 10.30 inches (262 mm)
Shipping Depth 20.00 inches (508 mm)
Color Grey
Units per Pallet 40.00


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 45 dBA
Online Thermal Dissipation 50 BTU/hr


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.

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