SmartOnline 120V 750VA 600W Double-Conversion UPS, 2U Rack/Tower, Extended Run, Network Card Options, USB, DB9 Serial
- 750VA / .75kVA / 600 watt on-line double-conversion 2U rack/tower UPS
- 120V +/-2% output at 50/60Hz, high efficiency economy mode option
- Expandable runtime, Hot-swap batteries; 13.5 in / 34.3cm installed depth
- USB, RS232 & EPO ports; support for network management card options
- Front panel status LEDs with detailed load and battery metering
- 2 independently switchable output load banks
- NEMA 5-15P input; 5-15R outlets
- To use the Auto Probe feature, this product requires a WEBCARDLX network interface (sold separately) running LX firmware update 15.5.2 or later
- 2-year limited warranty
- $250,000 Ultimate Lifetime Insurance
SU750RTXL2U

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Overview
Features
- SmartOnline high-performance UPS system is ideal for critical voice, data, medical and industrial network applications
- True online, double-conversion UPS provides perfectly regulated sine wave output within 2% of 120V under all usage conditions
- Maintains continuous operation through blackouts, voltage fluctuations and surges with zero transfer time
- Removes harmonic distortion, fast electrical impulses, frequency variations and other hard-to-solve power problems not addressed by other UPS types
- Corrects line voltage conditions as low as 65V and as high as 150V back to 120V (+/-2%) values
- Standard internal battery set offers 11 min. runtime at half load (300W) and 6 min. at full load (600W)
- Extended runtime available with optional BP24V15RT2U (limit 1), BP24V28-2U (limit 1), BP24V70-3U (multi-pack compatible) and BP24V36-2US (multi-pack compatible) external battery packs
- Intelligent battery management system extends battery life
- Some external battery configurations require the use of Tripp Lite's External Battery Configuration Software (see manual)
- Compact rackmount form factor installs using only 2 rack spaces (2U) with a maximum installed depth of only 13.5 inches
- Ships with all mounting accessories for 4-post rackmount installation
- Optional 2POSTRMKITWM enables 2-post rackmount or wallmount installation
- Optional 2-9USTAND accessory enables small-footprint upright tower placement
- Fault tolerant electronic bypass maintains utility output during a variety of UPS fault conditions
- Network interfaces support simultaneous communications via built-in USB, DB9 serial / contact-closure and slot for network management card options
- Compatible with Tripp Lite UPS management card options TLNETCARD, WEBCARDLX, SNMPWEBCARD, MODBUSCARD and RELAYIOCARD
- HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X
- USB & Serial ports enable data-saving unattended shutdown when used with Tripp Lite's PowerAlert software, available via FREE download from www.tripplite.com/poweralert
- Built-in Emergency Power Off (EPO) interface with cable
- NEMA 5-15P input plug/NEMA 5-15R output receptacles
- Integrated 2-bank switched PDU enables remote outlet management for load shedding or remote reboot of individual devices (each load bank consists of a single outlet)
- Front panel LEDs offer current monitoring and battery charge level information
- UPS ships fully assembled in full compliance with DOT regulations; no time-consuming connection of internal batteries by user required
- Single-line tel/DSL or network Ethernet line surge suppression
- $250,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only)
Specifications
OVERVIEW
UPC Code | 037332126443 |
UPS Type | On-Line |
INPUT
Rated input current (Maximum Load) | 8.6A |
Nominal Input Voltage(s) Supported | 120V AC |
UPS Input Connection Type | 5-15P |
Input Circuit Breakers | 15A |
UPS Input Cord Length (ft.) | 6 |
Recommended Electrical Service | 15A 120V |
Input Phase | Single-Phase |
OUTPUT
Output Volt Amp Capacity (VA) | 750 |
Output kVA Capacity (kVA) | 0.75 |
Output Watt Capacity (Watts) | 600 |
Output Capacity Details | OVERLOAD CAPACITY: Supports inverter operation up to 105% load continuously, 125% load for 3 minutes; 150% load for 30 seconds and >150% load for 0.5 seconds before switching to BYPASS (when bypass input voltage and frequency are WITHIN bypass limits) or SHUTDOWN (when bypass input voltage or frequency are OUTSIDE bypass limits) |
Power Factor | 0.8 |
Crest Factor | 3:1 |
Frequency Compatibility | 50 / 60 Hz |
Frequency Compatibility Details | Output frequency matches input nominal on startup, defaults to 60 Hz on cold-start |
Output Voltage Regulation (Line Mode) | +/- 2% |
Output Voltage Regulation (Battery Mode) | +/- 2% |
Load Management Receptacles | Two switchable single-outlet 5-15R load banks |
Output AC Waveform (AC Mode) | Sine wave |
Output AC Waveform (Battery Mode) | Pure Sine wave |
Nominal Output Voltage(s) Supported | 120V |
Output Receptacles | (6) 5-15R |
Individually Controllable Load Banks | Yes |
BATTERY
Battery Type | Valve Regulated Lead Acid (VRLA) |
Full Load Runtime (min.) | 4 min. (600w) |
Half Load Runtime (min.) | 11 min. (300w) |
Expandable Battery Runtime | Extended runtime supported via optional external battery packs |
Expandable Runtime | Yes |
External Battery Pack Compatibility | BP24V15RT2U (limit 1); BP24V28-2U (limit 1); BP24V70-3U (multi-pack compatible); BP24V36-2US (multi-pack compatible) |
DC System Voltage (VDC) | 24 |
Battery Recharge Rate (Included Batteries) | Less than 6 hours from 10% to 80% (typical, full load discharge) |
Battery Access | Front panel battery access door |
Internal UPS Replacement Battery Cartridge | RBC92-2U |
Battery Replacement Description | Hot-swappable, user replaceable batteries |
VOLTAGE REGULATION
Voltage Regulation Description | Online, double-conversion power conditioning |
Overvoltage Correction | 2% output voltage regulation during overvoltages to 150 |
Undervoltage Correction | 2% output voltage regulation during undervoltages to 80 |
Severe Undervoltage Correction | 2% output voltage regulation during undervoltages to 65 (under 70% load only) |
USER INTERFACE, ALERTS & CONTROLS
Switches | 2 Switches control off/on power status and alarm-cancel/self-test operation |
Alarm Cancel Operation | Power-fail alarm can be silenced using alarm-cancel switch |
Audible Alarm | Audible alarm indicates UPS startup, power-failure, low-battery, overload, UPS fault and remote shutdown conditions |
LED Indicators | 14 LEDs indicate line power, online mode, bypass mode, on-battery, overload, battery low, replace battery and fault status information; 4-LED meter displays load and battery charge levels; LED panel rotates for viewing in rack/tower formats |
SURGE / NOISE SUPPRESSION
UPS AC Suppression Joule Rating | 480 |
UPS AC Suppression Response Time | Instantaneous |
UPS Dataline Suppression | 1 line TEL/DSL (1 in / 1 out); 10/100Base T Ethernet |
EMI / RFI AC Noise Suppression | Yes |
PHYSICAL
Cooling Method | Fan |
Included Mounting Accessory Description | Included 4POSTRAILKIT mounting bracket enables installation in 4 post racks from 20.5 to 36 inches (521 to 914mm) |
Installation Form Factors Supported with Included Accessories | 4 post 19 inch rackmount |
Installation Form Factors Supported with Optional Accessories | 2 post rackmount ( 2POSTRMKITWM ); 2-4 post front rail rackmount ( UPSHDEARKIT ); 4 post rackmount short-depth ( 4POSTRAILKITWM ); Tower ( 2-9USTAND ); Wallmount ( 2POSTRMKITWM ) |
Minimum Required Rack Depth (inches) | 16.5 |
Optional Mounting Accessory Notes | Optional 2-9USTAND enables upright tower UPS placement; 2POSTRMKITWM enables wall-mount and 2-post rackmount installation; 4POSTRAILKITWM enables installation in 4-post short-depth racks from 14.5 to 23.5 inches (368 to 597mm); UPSHDEARKIT enables installation in 2 or 4-post racks using front vertical rails only, without rear support |
Primary Form Factor | Rackmount |
Primary UPS Depth (mm) | 343 |
Primary UPS Height (mm) | 89 |
Primary UPS Width (mm) | 445 |
Rack Height | 2U |
Shipping Dimensions (hwd / in.) | 9.10 x 23.30 x 19.60 |
Shipping Weight (lbs.) | 41.00 |
UPS Housing Material | Steel |
UPS Power Module Dimensions (hwd, in.) | 3.5 x 17.5 x 13.5 |
UPS Power Module Weight (kg) | 13.15 |
UPS Power Module Weight (lbs.) | 29 |
ENVIRONMENTAL
Operating Temperature Range | +32 to +104 degrees Fahrenheit / 0 to +40 degrees Celsius |
Storage Temperature Range | +5 to +122 degrees Fahrenheit / -15 to +50 degrees Celsius |
Relative Humidity | 0 to 95%, non-condensing |
AC Mode BTU / Hr. (Full Load) | 279 |
Battery Mode BTU / Hr. (Full Load) | 333 |
AC Mode Efficiency Rating (100% Load) | 87% |
AC Economy Mode Efficiency Rating (100% Load) | 97% |
COMMUNICATIONS
Network Management Cards | SNMPWEBCARD ; TLNETCARD ; WEBCARDLX ; MODBUSCARD ; RELAYIOCARD |
Network Monitoring Port Description | Supports detailed monitoring of UPS and site power conditions; DB9 port supports RS232 and contact closure communications; Economy-mode setting option is available using PowerAlert software and DB9 Serial cable connection OR via select Network Management Card options |
PowerAlert Software | For local monitoring via the UPS’s built-in communication ports, download PowerAlert Local software at http://www.tripplite.com/poweralert |
Communications Cable | USB and DB9 cabling included |
WatchDog Compatibility | Supports Watchdog application, OS and hard-reboot restart options for remote applications |
Communications Interface | Contact closure; DB9 Serial; EPO (emergency power off); Slot for SNMP/Web interface; USB (HID enabled) |
LINE / BATTERY TRANSFER
Transfer Time | No transfer time (0 ms.) in online, double-conversion mode |
Low Voltage Transfer to Battery Power (Setpoint) | 80V (100% load), 65V ( <70% load) |
High Voltage Transfer to Battery Power (Setpoint) | 150 |
SPECIAL FEATURES
Cold Start (Startup in Battery Mode During a Power Failure) | Cold-start operation supported |
High Availability UPS Features | Auto Probe Monitoring and Reboot (requires WEBCARDLX); Automatic inverter bypass; Expandable battery backup; Hot swappable batteries; On-Line/Double-Conversion; Remote management; Sine wave output; Zero transfer time |
STANDARDS & COMPLIANCE
UPS Certifications | Tested to UL1778 (USA); Tested to CSA (Canada); Meets FCC Part 15 Category B (EMI) |
WARRANTY
Product Warranty Period (Worldwide) | 2-year limited warranty |
Connected Equipment Insurance (U.S., Canada & Puerto Rico) | $250,000 Ultimate Lifetime Insurance |
Frequently Asked Questions
Additional FAQs may be available on the SU750RTXL2U model support page.

Related Products
UPS Battery Packs
Model Number | Description | |
---|---|---|
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BP24V15RT2U | External 24V 2U Rack/Tower Battery Pack for select Tripp Lite UPS Systems (BP24V15RT2U) |
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BP24V28-2U | External 24V 2U Rack-mount Battery Pack for select Tripp Lite UPS Systems (BP24V28-2U) |
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BP24V36-2US | External 24V 2U Rack-Mount Battery Pack for select Tripp Lite UPS Systems (BP24V36-2US) |
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BP24V70-3U | External 24V 3U Rack/Tower Battery Pack for select Tripp Lite UPS Systems (BP24V70-3U) |
UPS Accessories
Model Number | Description | |
---|---|---|
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2-9USTAND | 2U to 9U Tower Stand Kit for select Rack-Mount UPS Systems |
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2POSTRMKITWM | 2-Post Rack-Mount or Wall-Mount Adapter Kit for select Rack-Mount UPS Systems |
Power Distribution Units (PDUs)
Model Number | Description | |
---|---|---|
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PDU1215 | 1.8kW Single-Phase 120V Basic PDU, 13 NEMA 5-15R Outlets, NEMA 5-15P Input, 15 ft. (4.57 m) Cord, 1U Rack-Mount |
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PDUB15 | 1.44kW Single-Phase Hot-Swap PDU, 120V 15A Outlets (8 5-15R), 2 5-15P, 10 ft. (3.05 m) & 6 ft. (1.83 m) Cords 2U Rack-Mount |
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PDUMH15 | 1.4kW Single-Phase Metered PDU, 120V Outlets (13 5-15R), 5-15P, 100-127V Input, 15 ft. (4.57 m) Cord, 1U Rack-Mount |
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PDUMH15AT | 1.4kW Single-Phase Metered Automatic Transfer Switch PDU, 2 120V 5-15P 15A Inputs, 8 5-15R Outputs, 1U, TAA |
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PDUMH15ATNET | 1.4kW Single-Phase Switched Automatic Transfer Switch PDU, 2 120V 5-15P 15A Inputs, 8 5-15R Outputs, 1U, TAA |
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PDUMNH15 | 1.4kW Single-Phase Monitored PDU with LX Platform Interface, 120V Outlets (8 5-15R), 5-15P, 12 ft. (3.66 m) Cord, 1U Rack-Mount, TAA |
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PDUMV15 | 1.44kW Single-Phase Metered PDU, 120V Outlets (16 5-15R), 5-15P, 15 ft. (4.57 m) Cord, 0U Vertical, 48 in. |
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PDUNV | 1.6/3.8kW Single-Phase 100-240V Basic PDU, 14 Outlets (12 C13 & 2 C19), C20 with 5 Adapters, 10 ft. (3.05 m) Cord, 1U Rack-Mount |
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PDUV15 | 1.44kW Single-Phase 120V Basic PDU, 14 NEMA 5-15R Outlets, NEMA 5-15P Input, 15 ft. (4.57 m) Cord, 0U Vertical |
Power Cords
Model Number | Description | |
---|---|---|
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P007-002 | Computer Power Cord, NEMA 5-15P to C13 - Heavy-Duty, 15A, 125V, 14 AWG, 2 ft. (0.61 m), Black |
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P007-006 | Computer Power Cord, NEMA 5-15P to C13 - Heavy-Duty, 15A, 125V, 14 AWG, 6 ft. (1.83 m), Black |
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P007-010 | Computer Power Cord, NEMA 5-15P to C13 - Heavy-Duty, 15A, 125V, 14 AWG, 10 ft. (3.05 m), Black |
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P010-012 | Desktop Computer Power Cable, NEMA 5-15P to C13 - 10A, 125V, 18 AWG, 12 ft. (3.66 m), Black |
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P022-001 | Power Extension Cord, NEMA 5-15P to NEMA 5-15R - 10A, 120V, 18 AWG, 1 ft. (0.31 m), Black |
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P023-001 | Heavy-Duty Power Extension Cable, NEMA L5-15R to NEMA 5-15P - 15A, 120V, 14 AWG, 1 ft. (0.31 m), Black |
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P034-010 | Computer Power Cord, C19 to NEMA 5-15P - Heavy-Duty, 15A, 125V, 14 AWG, 10 ft. (3.05 m), Black |
Management Hardware
Model Number | Description | |
---|---|---|
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MODBUSCARD | MODBUS Management Accessory Card for UPS Remote Monitoring and Control |
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RELAYIOCARD | Programmable Relay I/O Card |
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SNMPWEBCARD | SNMP Management Accessory Card, SmartPro or SmartOnline UPS Systems |
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TLNETCARD | SNMP/Web/Modbus Management Accessory Card for compatible Tripp Lite UPS Systems |
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WEBCARDLX | Web Management Accessory Card |
Services
Installation
Part Number | Description |
---|---|
W01-INSTAL-B50 | On-Site UPS Installation Service, Select 1-3 kVA UPS, Under 50 lb., USA, Normal Business Hours |
W01-INSTAL-E50 | On-Site UPS Installation Service, Select 1-3 kVA UPS, Under 50 lb., USA, Outside Business Hours |
Battery Replacement
Part Number | Description |
---|---|
W01-PMBP-B | On-Site Battery Replacement with Preventive Maintenance and 5-Year Warranty, Select 1-5 kVA UPS, 5-Unit Minimum, USA, Normal Business Hours |
W01-PMBP-E | On-Site Battery Replacement with Preventive Maintenance and 5-Year Warranty, Select 1-5 kVA UPS, 5-Unit Minimum, USA, Outside Business Hours |
W01D-PMBP-B | On-Site Battery Replacement with Preventive Maintenance and 5-Year Warranty, Select 1-5 kVA UPS, 5-Unit Minimum, USA, Normal Business Hours, For New UPS Only |
W01D-PMBP-E | On-Site Battery Replacement with Preventive Maintenance and 5-Year Warranty, Select 1-5 kVA UPS, 5-Unit Minimum, USA, Outside Business Hours, For New UPS Only |
Extended Warranty
Part Number | Description |
---|---|
WEXT1E | 1-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
WEXT2E | 2-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
WEXT3E | 3-Year Extended Warranty and Technical Support for Select Tripp Lite Products – Includes UPS Battery Coverage if Applicable |
Resources & Downloads
Product Literature
Useful Web Pages
Product Videos
- New Auto-Probe Feature on UPS Systems and PDUs
https://www.tripplite.com/video/new-auto-probe-feature-on-ups-systems-and-pdus/842795
Product Images
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