Dear customer, please note that item is currently listed as pre-order. You can continue to place a backorder and it will ensure earliest allocation when the product is available. Our team will contact you to notify the expected ETA. Thank you.
Dear customer, please note that items APC APC BACK-UPS CS 500VA 230V USB/SERIAL BK500EI are currently listed as pre-order/on order. You can continue to place a backorder and it will ensure earliest allocation when these products are available. Our team will contact you to notify the expected ETA. Thank you.
Use any Home Automation network to monitor and control the S20 through its RS-232 serial port. For information on how to communicate with the S20, see APC's Application Note #102. Crestron and AMX installers should visit their respective websites for information on how to integrate the S20 into those networks.
Serial connectivity
Provides management of the UPS via a serial port.
USB connectivity
Provides management of the UPS via a USB port (not available on all models).
Back-UPS Features & Benefits
Protection
Battery and surge protected outlets
Back up and protect your hardware and data during power outages, surges and spikes.
Surge only outlets
Protect secondary electronics from surges and spikes without reducing battery power used to run primary electronics during an outage.
Availability
Automatic self-test
Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Battery failure notification
Provides early-warning fault analysis on batteries enabling timely preventive maintenance
Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.
Serviceability
Resettable circuit breaker
Easy recovery from overloads; no need to replace a fuse.
Manageability
Audible alarms
Provides notification of changing utility power and UPS power conditions
LED status display
Quickly understand unit and power status with visual indicators.
Safety
Safety-agency approved
Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.
Output
Output Power Capacity
300 Watts / 500 VA
Max Configurable Power
300 Watts / 500 VA
Nominal Output Voltage
230V
Output Frequency (sync to mains)
47 - 63 Hz
Topology
Standby
Waveform Type
Stepped approximation to a sinewave
Output Connections
(1) IEC 320 C13 (Surge Protection)
(3) IEC 320 C13 (Battery Backup)
(2) IEC Jumpers (Surge Protection)
Input
Nominal Input Voltage
230V
Input Frequency
50/60 Hz +/- 3 Hz (auto sensing)
Input Connections
IEC-320-C14 inlet
Cord Length
1.83 meters
Input voltage range for main operations
180 - 266V
Input voltage adjustable range for mains operation
160 - 300V
Maximum Input Current
7A
Input Breaker Capacity
7 A
Batteries & Runtime
Battery Type
Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
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.
Hover over the line on the graph above to view the efficiency at any desired load
Curve fit to measured efficiency data. All measurements taken in normal operating mode, at typical environmental conditions, with nominal electrical input and balanced resistive load (PF = 1.0) output.