APC Powerstack 450VA 1U 120V Technical Specifications

Smart-UPS

APC Powerstack 450VA 1U 120V
PS450
DISCONTINUED : recommended replacement product SC450RM1U
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APC Smart-UPS,280 Watts /450 VA,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

Output

Output Power Capacity
280 Watts / 450 VA
Max Configurable Power
280 Watts / 450 VA
Nominal Output Voltage
120V
Topology
Line Interactive
Output Connections
(4) NEMA 5-15R NEMA 5-15R

Input

Nominal Input Voltage
120V
Input Frequency
50/60 Hz +/- 3 Hz (auto sensing)
Input Connections
NEMA 5-15P 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
RBC™ Quantity
1
Runtime Graph
Hover over the line on the graph above to view the runtime at any desired load
Curve fit to measured runtime data. All measurements taken with new, fully charged batteries, at typical environmental conditions, with no electrical input and balanced resistive load (PF = 1.0) output.

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 : configurable delays
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

Physical

Maximum Height
44.00 mm
Maximum Width
445.00 mm
Maximum Depth
330.00 mm
Rack Height
1U
Net Weight
10.24 KG
Shipping Weight
12.06 KG
Shipping Height
159.00 mm
Shipping Width
578.00 mm
Shipping Depth
445.00 mm
Color
Black
Units per Pallet
24.00

Environmental

Operating Environment
0 - 40 °C
Operating Relative Humidity
0 - 95%
Operating Elevation
0-3000 meters
Storage Temperature
-15 - 45 °C
Storage Relative Humidity
0 - 95%
Storage Elevation
0-15000 meters
Audible noise at 1 meter from surface of unit
38.00 dBA
Online Thermal Dissipation
34.00 BTU/hr

Conformance

Regulatory Approvals
CSA, FCC Part 15 Class A, UL 1778
Standard Warranty
2 years repair or replace, optional on-site warranties available, optional extended warranties available

Sustainable Offer Status

**The time to recharge to 90% of full battery capacity following a discharge to shutdown using a load rated for 1/2 the full load rating of the UPS.