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Package Includes
SU20K3/3 UPS System (power and battery components in one module)
PowerAlert Software and cabling
Warranty information
Instruction manual
Features
Saves valuable space: power and battery components combined into a single small-footprint module
Simplifies runtime scalability: convenient front-panel battery access for expandable runtime with additional internal battery packs
True on-line, double conversion UPS with IGBT technology provides pure, sine wave AC output at all times
Maintains continuous operation through blackouts, voltage fluctuations and surges with zero transfer time
Removes harmonic distortion, electrical impulses, frequency variations and other hard-to-solve power problems
20,000VA / 16,000 watt power capacity with 3-phase, hardwire 120/208V AC input/output connections
Features a wide input voltage correction range: 88 - 144 / 166 - 250V AC
Included internal batteries provide 17 minutes runtime at half load (8,000 watts) and 5 minutes runtime at full load (16,000 watts)
3:1 crest factor safely supports a variety of equipment, even those with wildly-fluctuating power demands
Extend runtime by installing optional internal battery packs (model # SURBC2030) through the front panel access door. SU20K3/3 includes
2 internal battery packs and accepts 2 additional internal battery packs. A standalone battery module compartment with a 4 battery pack
capacity and daisy-chain capability (model # SUBF2030) is available to further extend runtime.
3 communication ports (RS-232, contact closure and AS-400)
Slot for optional SNMP card (model # SNMPWEBCARD)
Manual bypass switch as well as an automatic bypass function ensures 100% availability of connected equipment by safely passing
through AC power when the UPS system requires maintenance
Battery Start Switch allows cold restart of UPS during a prolonged blackout to utilize its batteries for periodic system access or data retrieval
Emergency Power Off button turns UPS output OFF and disables Bypass output
PowerAlert Universal UPS Power Management Software and 6 ft. communication cable included
1-year limited repair warranty
Start-up service program is recommended to enhance the reliability of the installation
Built-in Emergency Power Off (EPO) interface supports remote emergency shutdown in large facilities
Combination LED/LCD display
Specifications
SYSTEM OVERVIEW
Voltage
compatibility
120/208V AC, 3-phase, 4-wire (plus ground), wye
Frequency
compatibility
50/60 Hz (auto-selectable)
OUTPUT
Output VA 20,000 (20kVA)
Output watts 16000
Output nominal
voltage
120/208V AC, 3-phase, 4-wire (plus ground), wye
Output voltage
regulation
Maintains pure sine wave output at all times, regulated within 2% of nominal output voltage, less than 3% total harmonic
distortion (using IGBT Inverter)
Output frequency
regulation
Regulates line frequency at 50 or 60 Hz, +/- 3 Hz
Outlet quantity /
type
Hardwire
INPUT
Maximum input
amps
60A
Input connection
type
Hardwire