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APC AV Black Network Manageable 1.25kW S Type Power Conditioner w Battery Backup 120V


  • What does the end of commercialization mean ?

    End of commercialization is the last date Schneider Electric will accept an offer for this reference. However, after Sales Services (repair, spare parts, etc.) will continue until its end of life.

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S20BLK has not been replaced. Please contact your customer care center for more information.


PresentationA built-in web server, RS-232 port and an environmental monitor all make the S20BLK the most effective network manageable AV Power Conditioner and Battery Backup. Avoid making costly service calls for unresponsive components such as a "hung" satellite receiver by remotely managing the S20BLK from a web browser
Lead timeUsually in Stock
Run time for load
Enter the total load (power draw) of all devices that will be protected by the UPS. This will be used to estimate the run time of your devices during a total power outage. Adding run time increases availability by allowing the system to operate through longer outages without shutting down.
Min-max: 125-1250 W
Max. Capacity Used
The maximum percentage of UPS capacity used to support your specified load.
Main Input Voltage120 V
Main Output Voltage120 V
Kw Rating1250 W
rated power in VA1500 VA
plug standardNEMA 5-15P
nb of power socket outlets12 NEMA 5-15R
number of rack unit3U
cable length10 ft (3.05 m)
number of cables1
Battery TypeLead-Acid battery
Height5.24 in (13.3 cm)
Width17.01 in (43.2 cm)
Depth19.02 in (48.3 cm)
Net Weight62.13 lb(US) (28.18 kg)
Mounting LocationFront
mounting preferenceNo preference
Mounting ModeRack-mounted
two post mountable0
USB compatibleNo
Input Frequency50/60 Hz +/- 3 Hz auto-sensing
Efficiency at full load90...140 V
Maximum Input Current per Phase12 A
Max Configurable Power (Watts)1250 W
harmonic distortionLess than 5%
Output Frequency (sync to mains)50/60 Hz +/- 3 Hz sync to mains
TopologyLine Interactive
Waveform TypeSine wave
Product CertificationsCSA
standardsFCC Part 15 class B
UL 1778
Equipment protection policyUnlimited Lifetime
Ambient Air Temperature for Operation32…104 °F (0…40 °C)
Relative Humidity5…95 %
operating altitude0...10000 ft
Ambient Air Temperature for Storage5…113 °F (-15…45 °C)
Storage Relative Humidity0…95 %
storage altitude0…50000 ft (0.00…15240.00 m)
acoustic level46 dBA
Batteries & Runtime
Run TimeView Runtime Graphaction_new_window
EfficiencyView Efficiency Graphaction_new_window
Included Battery Modules0
Battery Slots Empty0
Typical recharge time8 h
RBC Quantity1
Communications & Management
Control panelMulti-function LCD status and control console
Audible AlarmAlarm when on battery : distinctive low battery alarm : overload continuous tone alarm
Surge Protection and Filtering
Surge energy rating4080 J
FilteringFull time multi-pole noise filtering : 5% IEEE surge let-through : zero clamping response time : mee
Data line protectionRJ11 Modem/Fax protection (four wire dual line)
Cable modem/video protection
Co-axial Video / Cable protection
Ordering and shipping details
Package weight(Lbs)76.17 lb(US) (34.55 kg)
Packing Units
Package 1 Height13.19 in (33.5 cm)
Package 1 width20.20 in (51.3 cm)
Package 1 Length23.39 in (59.4 cm)
Number of Units in Package 21
Number of Units in Package 312
Contractual warranty
Warranty2 years repair or replace


Green PremiumTM label is Schneider Electric’s commitment to delivering products with best-in-class environmental performance. Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products.
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Resource performance

Energy efficient product


EU RoHS Directive

California proposition 65

WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov




Software and Firmware


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