HomeIndexesTripp LiteSU20KRTAA

Tripp Lite SmartOnline 208/240V 20kVA On-Line UPS Double Conversion, 18kW, N+1, 12U, TAA

Tripp Lite SU20KRTAA

Click image to enlarge or see more views.

Volume Discounts
Contact us and save even more if you meet these Big Deal qualifications.
Purchase a minimum of $10,000 of hardware, or $500 of cables to qualify.

Not enough in stock? No problem! We can ship your large quantity order direct from Tripp Lite's warehouse. These orders typically ship within 2-3 business days.

SmartOnline Model SU20KRTAA

UPC Code: 037332223777

Provantage Code:  TRPL23H

Condition:  Factory New

  • Product Type: Double Conversion Online UPS
  • Limited Warranty: 2 Year
  • Product Family: SmartOnline
  • Form Factor: Rack-mountable
  • Plug/Connector Type: Hardwire 3-wire
  • TAA Compliant: Yes

TAA CompliantBig DealsSatisfaction Guaranteed

ComputingPower Equipment / AccessoriesUPS - General Purpose


Tripp Lite SU20KRTAA Specifications

    SmartOnline 208/240V 20kVA On-Line UPS Double Conversion, 18kW, N+1, 12U, TAA

At a Glance

    Rear View
    • Zero transfer time between AC power and battery for uninterrupted operation
    • PDU keeps essential equipment powered during hot-swap battery replacement or repair
    • Delivers complete N+1 redundancy when used with loads up to 10kVA
    • Optional external batteries provide additional runtime for essential applications
    • Complies with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases
    • 2-year limited warranty
    • $250,000 Ultimate Lifetime Insurance



    Protects Mission-Critical Rack-Mounted Equipment against Damage, Downtime and Data Loss
    This N+1 UPS system protects connected equipment against damage, downtime and data loss due to power outages, voltage fluctuations and transient surges. Featuring an 18,000W capacity, high 0.9 power factor, true on-line operation with pure sine wave output and zero transfer time to battery, the SmartOnline® SU20KRTAA provides the highest level of battery backup and AC power protection for critical server, network and telecom equipment. It offers automatic N+1 redundancy at load levels up to 10kVA and non-redundant operation from 10kVA all the way up to 20kVA.

    Reliable, Expandable Battery Backup
    UPS battery backup keeps connected equipment operational through short power failures, and provides time to save data and perform an orderly system shutdown in case of a prolonged blackout. The external battery provides 12.5 minutes of support at half load and 4.3 minutes at full load. During normal operation, incoming utility power keeps the battery fully charged so backup power will be available when needed. For mission-critical applications demanding continuous uptime, the 20kVA UPS can provide expandable runtime with optional external battery packs, such as Tripp Lite's field-replaceable, hot-swappable BP240V10RT3UTAA (sold separately).

    Easily Hot-Swappable with No Expensive Service Calls or Downtime Needed
    With its parallel PDU, the SU20KRTAA with manual bypass switching enables hot-swappable replacement of all major UPS system components in both N+1 and combined operating modes. In bypass mode, the PDU passes power to equipment without the use of the power and battery modules, allowing them to be removed while keeping your application in operation. When making repairs or replacing a battery, no lengthy service calls or downtime are necessary.

    Economy Mode Helps the Environment and Your Cash Flow
    Operating with a high 96% efficiency in optional economy mode, the SU20KRTAA significantly reduces BTU heat output and operating energy costs.

    Intuitive Front-Panel Interface for Convenient UPS Operation and Monitoring
    Front-panel LEDs indicate line power, online mode, economy/bypass mode, on-battery, charger and AC output status at a glance. The LCD readout with scroll controls supports visual monitoring of a variety of control options to support advanced UPS settings and configurations. The panel rotates for comfortable viewing in rack-mount or tower configuration.

    Optional WEBCARDLX Network Interface Offers 24/7 Access
    An accessory slot accommodates the optional Java-free HTML5-based WEBCARDLX interface, which enables full remote access for site power and UPS status monitoring, configuration, control and email notifications via secure web browser, SNMP, telnet or SSH. It supports 10/100 Mbps auto-sensing for optimum communication with an Ethernet network. Automated alerts help prevent accidental overloads, power loss and downtime.

    Advanced Communications Ports
    USB and DB9 ports (cables are included) enable data-saving unattended shutdown of connected systems when used with Tripp Lite's free downloadable PowerAlert® software. Capabilities include detailed monitoring of load levels, self-test data and utility power conditions.

    Versatile Installation Options
    Hardware is included for mounting the 20kVA UPS system in 12U of space in an EIA-standard 19-inch 4- post rack. Use four optional 2POSTRMKITHD kits for 2-post rack mounting or two optional 2-9USTAND kits for mounting in an upright tower position.

Status Indicators

    LED Indicators:

    • Line power
    • Online mode
    • Bypass mode
    • On-battery
    • Charger
    • AC output status

Package Contents

    • SmartOnline SU20KRTAA 20KVA Rack-mountable UPS
    • SUPDMB20KTAA parallel PDU w/maintenance Bypass Switch
    • 2 x BP240V10RT3UTAA External Battery Packs
    • USB Cable
    • DB9 Cable
    • EPO Cable
    • Rack-mounting Hardware
    • Owner's Manual

Additional Product Image


Product NameSmartOnline 208/240V 20kVA On-Line UPS Double Conversion, 18kW, N+1, 12U, TAA
Product TypeDouble Conversion Online UPS
PhaseSingle Phase
Receptacle TypeNEMA L6-30R

IEC 60320 C19

Product FamilySmartOnline
Backup / Run Time (Half Load)12.50 Minute
Backup / Run Time (Full Load)4.30 Minute
Load Capacity (VA)20 kVA
Replaceable BatteryYes
TAA CompliantYes
Plug / Connector TypeHardwire 3-wire
Form FactorRack-mountable
Network ManagementSNMP Manageable
Waveform TypePure Sine Wave
Input Voltage230 V AC
Input Frequency50 Hz
Environmentally FriendlyYes
Maximum Operating Temperature104°F (40°C)
Serial PortYes
EMI / RFI Noise FilterYes
DC System Voltage240 V DC
EPO PortYes
Maximum Operating Elevation9842.52 ft
Storage Temperature5°F (-15°C) - 122°F (50°C)
Typical Battery Recharge Time6 Hour
Receptacle Detail2 x NEMA L6-30R

8 x IEC 60320 C19

Sound Emission (A-Weighted)60 dB(A)
Country of OriginTaiwan
Output Frequency50 Hz
Product ModelSU20KRTAA
Product LineSmartOnline
Thermal Dissipation2691.86 W
Packaged Quantity2 Pack
Limited Warranty2 Year
Output Voltage200 V AC

208 V AC

240 V AC

Supplies/Accessories for Tripp Lite SU20KRTAA

Tripp Lite Tower Conversion Kit for 2U-9U Rack Mount Devices

Mfg Part# 2-9USTAND

Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following Tripp Lite BIG DEAL qualifications:

Purchase a minimum of $10,000 of hardware, or $500 of cables to qualify.

Not enough in stock? No problem! We can ship your large quantity order direct from Tripp Lite's warehouse. These orders typically ship within 2-3 business days.

Shop with confidence! Provantage is an authorized Tripp Lite dealer.

Visit the Manufacturer
Learn more by visiting the manufacturer's website.

Tripp Lite
© Copyright 1984-2024 Provantage
Tripp Lite SmartOnline Model SU20KRTAA