Tripp-Lite SV20KS1P1B | SmartOnline SV Series 20kVA Small-Frame Modular Scalable 3-Phase On-Line Double-Conversion 208/120V 50/60 Hz UPS System, 1 Battery Module
Tripp-Lite SV20KS1P1B | SmartOnline SV Series 20kVA Small-Frame Modular Scalable 3-Phase On-Line Double-Conversion 208/120V 50/60 Hz UPS System, 1 Battery Module

Tripp-Lite SV20KS1P1B | SmartOnline SV Series 20kVA Small-Frame Modular Scalable 3-Phase On-Line Double-Conversion 208/120V 50/60 Hz UPS System, 1 Battery Module

Part Number: 9810706
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Retail Price:$28,601.80
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3-phase 20kVA UPS system offers network-grade power protection in a highly configurable, modular and scalable small-chassis rack-width frame. Included battery module can support a half load up to 8 minutes.


  • 20kVA 18kW 3-Phase Small-Chassis UPS System
  • Supports 208/120V or 220/127V AC 50/60Hz Wye 4-wire plus Earth hardwire input and output wiring
  • Dual hardwire input design enables operation from up to 2 power sources
  • Network-grade sine-wave AC output with 1% output voltage regulation and less than 2% output total harmonic distortion
  • Tested to UL 1778 (U.S.), CSA (Canada) and NOM (Mexico) standards
  • High 0.9 power factor offers higher kW output than lower-rated competing legacy designs
  • Pre-Installed WEBCARDLX Network Interface
  • Allows full remote access for power monitoring, configuration, control and email notifications via secure web browser, SNMP, telnet or SSH
  • Supports 10/100 Mbps auto-sensing for communication with an Ethernet network
  • Optional EnviroSense2 sensors (sold separately) enable site monitoring of temperature, humidity and contact-closure status
  • No Java required
  • Modular, Scalable Design for Maximum Flexibility
  • Modular configuration with hot-swappable power and battery modules enables easy, fast maintenance with zero downtime
  • Open slots for up to 2 additional 20kVA SV20PM power modules accommodate increased capacity up to 60kVA (or 40kVA with N+1 fault tolerance)
  • Open slots for up to 2 additional SVBM internal batteries for extended runtime
  • Optional Economy Mode
  • Up to 98% efficient in optional economy mode to lower operating and cooling costs
  • Wide Input/Narrow Output Voltage Operating Range
  • Enables full continuous online operation during brownouts as low as 121V and overvoltages up to 253V
  • Regulates output voltage within 1% of the selected nominal output voltage in on-line double-conversion mode
  • Advanced IGBT Inverter with Digital Signal Processor (DSP) Technology
  • Provides for less than 3% input total harmonic distortion (THDi) to support 1:1 generator sizing and prevent the need to oversize generator systems relative to UPS capacity
  • Automatic and Manual Bypass Options
  • Keep connected equipment operational during routine maintenance or critical power module failure


UPC Code37332196286
UPS TypeOn-Line


Rated input current (Maximum Load)SV20KS1P1B 20kVA Configuration: 60A; Maximum 60kVA Configuration: 180A; 132.5A maximum inrush current
Nominal Input Voltage(s) Supported120/208V 3-PH Wye; 127/220V 3-PH Wye
Nominal Input Voltage DescriptionSet of two hardwire input connections enables 3-Phase Wye, 4 wire (3P, N, E) inputs from two separate power sources
UPS Input Connection TypeHardwire
Input Circuit BreakersMAIN and ALTERNATE AC inputs are each protected by 250A 3 pole magnetic breakers
Input Phase3-Phase


Output Volt Amp Capacity (VA)20000
Output kVA Capacity (kVA)20
Output Watt Capacity (Watts)18000
Output kW Capacity (kW)18
Output Capacity DetailsOVERLOAD CAPABILITY: Supports 105-110% load for 1 hour, 111-125% load for 10 minutes, 126-150% for 1 minute and Over 150% for 200ms before switching to Bypass; Online operation resumes when load is reduced to 100% or less
Power Factor0.9
Crest Factor3:1
Nominal Voltage DetailsOutput THD full resistive load: <1.5%; Output THD non-linear load: <4%; Max DC offset: ±50mV; Max Phase angle deviation: 2°; Max Voltage unbalance deviation: 1%; Output short-circuit protection included
Frequency Compatibility50 / 60 Hz; Supports 50 to 60 Hz and 60 to 50 Hz conversion
Frequency Compatibility DetailsAuto-selectable, user adjustable


Full Load Runtime (min.)3.9 minutes (20kVA)
Half Load Runtime (min.)8.0 minutes (10kVA)
Expandable Battery RuntimeMay add up to two additional  SVBM  battery modules.
Expandable RuntimeYes
Expandable Runtime DescriptionFor extended runtimes beyond those provided by internal battery modules, please review the suffix "0B" SV models without internal battery modules, which offer different external battery pack options.

Voltage Regulation

Voltage Regulation DescriptionOnline, double-conversion power conditioning
Overvoltage CorrectionMaintains continuous output in online mode, without using battery power, during overvoltages to 253V (Ph-Ph), reducing output to within 1% of selected 208/120V, 220/127V nominal output voltage

User Interface, Alerts & Controls

Front Panel LCD Display145mm front panel LCD display with directional scroll and select buttons offers complete operating status display, plus setting and selection options for all UPS functions
SwitchesFront panel buttons include ESC (menu escape), UP/LEFT (menu up / left), DOWN/RIGHT (menu down / right), ENTER (confirm selection), HOME (return to home screen) and POWER (on/off power control); Also includes Manual Bypass switch
Alarm Cancel OperationAudible alarms can be muted using on-screen prompts

Surge / Noise Suppression

EMI / RFI AC Noise SuppressionYes
AC Suppression Joule Rating2496
AC Suppression Joule Rating Details2496 joules (Ph-Ph), 2496 joules (Ph-N), 1872 joules (N-E)
AC Suppression Response TimeInstantaneous


Network Monitoring Port DescriptionIncludes pre-installed Tripp Lite WEBCARDLX network interface
PowerAlert SoftwareFor local monitoring via the UPS’s built-in communication ports; download PowerAlert Local software at
Communications CableDB9 cabling included
SNMP CompatibilityIncludes pre-installed  WEBCARDLX  network interface card
Communications InterfaceDB9 Serial; EPO (emergency power off); Pre-installed network card; Slot for SNMP/Web interface

Documents and Downloads

SV20KS1P1B runtime chartClick to View
User's Guide for WEBCARDLX PowerAlert Device Manager (English)Click to View
LX Firmware Update Instructions (English)Click to View
Conduit Box Installation Instructions (Multi-language)Click to View
Instruction Sheet for Tripp Lite Networked Device Mass Configuration Utility (English)Click to View
Instruction Sheet for PowerAlert Mass Updater Utility (English)Click to View
Owner's Manual for SmartOnline 208V SV-Series 3-Phase Modular UPS Systems (Multi-language)Click to View
PowerAlert Device Manager (PADM) 20.0.0 Command Line InterfaceClick to View
PowerAlert Device Manager (PADM) 20.0.0Click to View
Owner's Manual for WEBCARDLX (English)Click to View
Owner's Manual for WEBCARDLX (Multi-language)Click to View
User's Guide for PowerAlert Network Shutdown Agent PANSA (English)Click to View
User's Guide for PowerAlert Network Management System (PANMS) (English)Click to View
3-Phase UPS Systems Visio StencilClick to View
3-Phase UPS Systems Visio Stencil PreviewClick to View
SV Series 208V Small Frame Submittal DrawingClick to View
BIM Object for SmartOnline SV Series Modular 3-Phase UPS 20-60 KVA Small FrameClick to View
SmartOnline SV 3-Phase UPS System Brochure (English)Click to View
SmartOnline 3-Phase UPS System Brochure (English)Click to View
SNMP Management of Tripp Lite Devices Technical Application Bulletin (English)Click to View
EC DeclarationClick to View
Product VideosClick to View

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