APC Smart-UPS SC 250VA 120V - 1U Rackmount/Tower

APC Smart-UPS SC, 250VA/165W, 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

This model has been discontinued - It has been replaced by the SC450RM1U

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

280 Watts / 450 VA

Max Configurable Power

280 Watts / 450 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

RBC18

RBC™ Quantity

1

Typical Backup Time
at Half Load

19.4 minutes (140 Watts)

Typical Backup Time
at Full Load

5.9 minutes (280 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

400 Joules

Filtering

Full time multi-pole noise filtering : 0.7% IEEE surge let-through : zero clamping response time : meets UL 1449

Dataline protection

RJ-11 Modem/Fax protection (four wire dual line),RJ45 10/100 Base-T Ethernet protection

Physical

Maximum Height

1.72 inches (44 mm)

Maximum Width

17.00 inches (432 mm)

Maximum depth

15.17 inches (385 mm)

Rack Height

1U

Net Weight

23.70 lbs. (10.77 kg)

Shipping Weight

27.10 lbs. (12.32 kg)

Shipping Height

6.46 inches (164 mm)

Shipping Width

18.73 inches (476 mm)

Shipping Depth

23.17 inches (589 mm)

Color

Grey

Units per Pallet

24.00

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

38 dBA

Online Thermal Dissipation

38.00 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 SC250RM1U Data Sheet (PDF).

This model has been discontinued - It has been replaced by the SC450RM1U