APC Smart UPS SC 450VA 120V - 1U Rackmount/Tower SC450RM1U - NEW

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

Waveform Type

Stepped approximation to a sinewave

Output Connections

(4) NEMA 5-15R - Battery Backup 

Transfer Time

2ms typical : 4ms maximum

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 - 154 V

Battery Type

Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof

Typical recharge time

5 hours

Replacement Battery

RBC18

Typical Backup Time at Half Load

19 minutes (140 Watts)

Typical Backup Time at Full Load

5.9 minutes (280 Watts)

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 energy rating

400 Joules

Data Line Protection

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

Filtering

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

Maximum Height

1.72" (4.4cm)

Maximum Width

17.0" (43.2cm)

Maximum Depth

15.17" (38.5cm)

Net Weight

23.7lbs (10.77kg)