APC 450 VA User Manual download pdf (Page 3)

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 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 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

1 2 3 4 5

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APC 450 VA User Manual Page 3