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SmartUPS SC 450 w/Network Management Card SC450R1X542 - NEW

SmartUPS SC 450 w/Network Management Card
Model: SC450R1X542

280 Watts / 450 VA
Input: NEMA 5-15P
Output: (4) NEMA 5-15R Battery,
New, Fresh Stock 

Availability: In stock

Shipping Info
  • This item is in stock and ships within 1 business day
  • We will gladly accept returns for any reason within 30 days of receipt of delivery
  • Continental USA & Canada



Manufacturer: APC
Model: SmartUPS SC 450 w/Network Management Card
Condition: New, Fresh stock
Part Number: SC450R1X542
Maximum output: 280 Watts / 450 VA
Typical backup time at half load: 19 minutes (140 Watts)
Typical backup time at full load: 5.9 minutes (280 Watts)
Output Waveform: Stepped approximation to a sinewave
Warranty: 1 Year Full Replacement Warranty

SmartUPS SC 450 w/Network Management Card - SC450R1X542 - User's Manual

SC450R1X542 Specifications:


Output Power Capacity

280 Watts / 450 VA

Max Configurable Power

280 Watts / 450 VA

Nominal Output Voltage


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


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

Batteries & Runtime:

Battery Type

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

Typical recharge time

5 hours

Replacement Battery


Typical Backup Time at Half Load

19 minutes (140 Watts)

Typical Backup Time at Full Load

5.9 minutes (280 Watts)

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

Surge Protection and Filtering:

Surge energy rating

412 Joules


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

25.0lbs (11.36kg)

Additional Info

Additional Info

Input No
Output(VA) No
Type No
Output Voltage No

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