Predictive replace battery date - Dynamically provides the month and year when battery replacement is recommended to aide in long term maintenance planning.
Pure sine wave output on battery - Simulates utility power to provide the highest degree of compatibility for active PFC (power factor corrected) servers and sensitive electronics.
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.
Sequenced network shutdown and reboot - Customize network shutdown and reboot sequence of connected servers and UPSs.
Serial connectivity - 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.
Single switched outlet group - Single outlet group that may be controlled separately from the UPS for discrete reboot of hung devices, sequenced on/off and non-critical load shedding.
StruxureWare Central compatible - Enables centralized management via StruxureWare Central.
Temperature-compensated battery charging - Prolongs battery life by regulating the charge voltage according to battery temperature.
USB connectivity - Provides management of the UPS via a USB port (not available on all models).
User-replaceable batteries - Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)
Wide input voltage range - Designed for harsh electrical environments to save battery life.
3.39 in. (86 mm.)
18.9 in. (480 mm.)
26.89 in. (683 mm.)
97.42 lbs. (44.28 kg)
32 - 104 °F (0 - 40 °C)
Operating Relative Humidity
0 - 95%
0-10000 feet (0-3000 meters)
5 - 113 °F (-15 - 45 °C)
Storage Relative Humidity
0 - 95%
0-50000 feet (0-15000 meters)
Audible noise at 1 meter from surface of unit
Online Thermal Dissipation
Output Power Capacity
2.7 KWatts / 3.0 kVA
Max Configurable Power
2.7 KWatts / 3.0 kVA
Nominal Output Voltage
Output Voltage Distortion
Less than 5% at full load
(2) NEMA L6-20R (Battery Backup)
Nominal Input Voltage
50/60 Hz +/- 3 Hz (auto sensing)
8 feet (2.44 meters)
Input voltage range for main operations
141 - 255 V
Batteries & Runtime
Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
Typical recharge time
Communications & Management
RJ-45 Serial , Smart-Slot , USB
Available SmartSlot Interface Quantity
Multi-function LCD status and control console
Alarm when on battery : distinctive low battery alarm : configurable delays
Emergency Power Off (EPO)
Surge Protection and Filtering
Surge energy rating
ENERGY STAR (USA), FCC Part 15 Class A, UL 1778
3 years repair or replace (excluding battery) and 2 year for battery