System has been redesigned to save valuable space and simplify runtime scalability. Power and battery
Warranty information
Instruction manual
components are combined into a single, small-footprint module (the smallest in its class). A robust internal battery runtime capability can be easily extended by
installing additional optional internal battery packs through the convenient front panel access door. The SU20K3/3XR5 features a large internal battery
compartment that contains more internal batteries than the equivalent standard-run model (SU20K3/3) and more space to add additional optional internal
battery packs to extend runtime. The SU20K3/3XR5 provides mission-critical equipment with the highest level of power protection available. Large capacity
20,000VA/16,000 watt UPS continually converts incoming AC power into filtered DC power, and then resynthesizes it back into AC power with a pure sine
wave. Perfectly regulated, continuous sine wave output with zero transfer time offers compatibility with all equipment types. IGBT inverter technology produces
output power with <3% THD (total harmonic distortion), allowing connected equipment to perform at its peak. A 3:1 crest factor safely supports a variety of
equipment, even those with wildly-fluctuating power demands. Extremely efficient operation saves money by lowering electricity consumption. Hardwire input
and output connections support a variety of permanent or PDU style power connections. SU20K3/3XR5 features 120/208V AC, 3-phase, 4-wire (plus ground),
wye input and output. It also features a wide input voltage correction range: 96-144/166-250V AC. Frequency is 50 or 60 Hz (auto-selectable). SU20K3/3XR5
includes internal power and battery components in a single small-footprint tower module. Battery support can be extended with additional internal battery
packs. A manual bypass switch as well as an automatic bypass function ensure 100% availability of connected equipment by safely passing through AC power
when the UPS requires maintenance. Three built-in communication ports (RS-232, contact closure and AS-400) work with included PowerAlert Software to
simultaneously provide shutdown commands and reporting on multiple servers without the need for costly accessories. An accessory slot accepts an optional
internal SNMP card (model # SNMPWEBCARD) for remote shutdowns, reboots and more. A Battery Start Switch allows cold restart of UPS during a
prolonged blackout to utilize its batteries for periodic system access or data retrieval. An Emergency Power Off button turns UPS output OFF and disables
Bypass output. Built-in Emergency Power Off (EPO) interface supports remote emergency shutdown in large facilities. Front panel combination LCD/LED
display alerts users to a variety of UPS operational modes and conditions. A
start-up service program is recommended to enhance the reliability of the
installation.
Features
1/5
Large internal battery compartment contains more internal batteries than the equivalent standard-run model (SU20K3/3) and more space to add
additional optional internal battery packs to extend runtime.
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: 96 - 144/166 - 250V AC
Included internal batteries provide 42 minutes runtime at half load (8,000 watts) and 17 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. SU20K3/3XR5 includes 5 internal
battery packs and accepts 3 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
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
OUTPUT
Output Volt Amp Capacity (VA)
Output kVA Capacity (kVA)
Output Watt Capacity (Watts)
Output kW Capacity (kW)
Power Factor
Crest Factor
Nominal Output Voltage(s)
Supported
Frequency Compatibility
Output Voltage Regulation (Line
Mode)
Output Voltage Regulation (Battery
Mode)
20000
20
16000
16
0.8
3:1
120V; 208V; 3-Phase Wye
50 / 60 Hz
+/- 2%
+/- 2%
2/5
Output Receptacles
Output AC Waveform (AC Mode)
Output AC Waveform (Battery Mode)
Hardwire
Pure Sine wave
Pure Sine wave
INPUT
Rated input current (Maximum Load)
Nominal Input Voltage(s) Supported
Nominal Input Voltage Description
UPS Input Connection Type
Input Phase
60A (per phase, online)
120/208V AC (3ph wye)
3-Phase Wye, 4 wire (L1, L2, L3, N, G)
Hardwire
3-Phase
BATTERY
Full Load Runtime (min.)
Half Load Runtime (min.)
Expandable Battery Runtime
External Battery Pack Compatibility
17 min. (16kw)
42 min. (8kw)
Supports extended runtime with optional external battery packs
SURBC2030
;
SUBF2030
(holds 4 SURBC2030)
Includes a battery housing with space for 3 internal
SURBC2030
battery packs for extended runtime. Additional
runtime capacity is available by adding
SUBF2030
and additional SURBC2030 batteries - see runtime chart for
specific recommendations
240
2 - 4 hours from 10% to 90%
SURBC2030
Front panel internal battery access door
Hot-swappable, replaceable batteries
Expandable Runtime Description
DC System Voltage (VDC)
Battery Recharge Rate (Included
Batteries)
Internal UPS Replacement Battery
Cartridge
Battery Access
Battery Replacement Description
VOLTAGE REGULATION
Voltage Regulation Description
Overvoltage Correction
Undervoltage Correction
Online, double-conversion power conditioning
Maintains continuous operation without using battery power during overvoltages to 144 / 250 (3-Phase, 4-Wire,
wye), reducing output within 2% of nominal
Maintains continuous operation without using battery power during brownout / undervoltage conditions to 96 / 166
(3-Phase, 4-Wire, wye)
USER INTERFACE, ALERTS & CONTROLS
Front Panel LCD Display
SELECTABLE LCD DISPLAY: indicates a wide range of UPS operational and fault/warning conditions including
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
