APC Smart-UPS SC 420VA 120V

APC Smart-UPS SC, 450VA/280W, Input 120V/Output 120V, Interface Port DB-9 RS-232, Rack Height 1 U

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

Brings Smart-UPS reliability to entry-level applications.

APC Smart-UPS SC is ideal for small and medium businesses looking to protect entry-level servers and networking equipment from power disturbances and outages. The Smart-UPS SC features network grade runtime, hot swap batteries, and built-in data line protection for worry free uninterruptible power protection for increased availability. The included PowerChute Business Edition software, which has an installed base in the millions, gives entry-level network and server users a proven UPS management solution. PowerChute Business Edition also manages other Smart-UPS models, allowing easy upgrades as applications change, without having to replace software or retrain administrators. Most Smart-UPS SC models can be installed in either a tower or rack configuration, allowing standardization across multiple applications. Built on the same standards as the award-winning Smart-UPS, with over 10 million installed, Smart-UPS SC provides the basic features and manageability needed to protect entry-level applications.

Features and Benefits:

Runtime Chart:

Click here to view the Smart-UPS SC Runtime Chart. (pop-up window)

Technical Specifications:

Output

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

Input

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

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

Physical

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

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

45 dBA

Online Thermal Dissipation

50.00 BTU/hr

Conformance

Regulatory Approvals

CSA,FCC Part 15 Class A,UL 1778

Standard Warranty

2 years repair or replace

Equipment protection policy

Lifetime : $150000

APC Documentation
	Download the APC SC420 Data Sheet (PDF).

Note: Shipping charges may vary depending on the selected unit's weight or the quantity of units selected. As a result, the shipping charges may change from the value you receive at checkout. A customer representative will confirm these changes with you if they occur.