Tripp Lite 1500VA 1200W UPS RM 2U (SU1500RTXL2UA)


1500VA online, double-conversion UPS system for critical server, network and telecommunications equipment. 2U rackmount form factor with an installed depth of only 19 in. Expandable battery runtime with optional BP48V24-2U and BP48V60RT-3U external battery packs. Full-time sine wave 100, 110 or 120V +/-2% output. Uninterruptible Power Supply (UPS) actively converts raw incoming AC power to DC, then re-converts output back to completely regulated, filtered AC output. Operates continuously without using battery power during brownouts to 65V and overvoltages to 138V. NEMA 5-15P input plug and NEMA 5-15R output receptacles. Network-grade AC surge and noise suppression. Zero transfer time between AC and battery operation. Network management interfaces support simultaneous communications via USB port, DB9 serial port and SNMPWEBCARD slot. HID-compliant USB interface enables full integration with built-in power management and auto shutdown features of Windows, Mac OS X and Linux. Supports simultaneous detailed monitoring of equipment load levels, self-test data and utility power conditions via all 3 network interfaces simultaneously. Includes PowerAlert monitoring software and complete cabling. Emergency Power Off (EPO) interface. Integrated two-bank PDU switching supports load shedding and remote reboot of connected equipment. Three-stage metered current monitoring and battery charge status LEDs. Dataline surge suppression for dialup, DSL or network ethernet connection. Utility power and voltage regulation LEDs. Audible alarm. Self-test. Fault-tolerant auto-bypass mode. 4-post rackmount accessories included; 2-9USTAND tower kit and 2POSTRMKITWM 2-post rack & wallmount accessories available. Field replaceable, hot-swappable internal batteries and external battery packs. Attractive all-black color scheme. Two-year warranty and $250,000 connected equipment insurance; extended warranty and service contracts available. | 1 Year Manufacturer Warranty

In stock


Requiring only two rack spaces (2U) in a standard rack enclosure, Tripp Lite’s SU1500RTXL2Ua SmartOnline UPS System protects connected equipment against data loss, downtime and equipment damage due to power outages, voltage fluctuations and transient surges. Featuring true on-line operation with pure sine wave output and zero transfer time to battery, it provides the highest level of power protection for mission-critical equipment. Internal batteries support connected equipment during blackouts, and runtime is expandable with optional external battery packs. The SU1500RTXL2Ua has six outlets arranged in two individually controllable load banks that can be used to reboot select equipment on demand or maximize battery runtime for mission-critical equipment. USB and DB9 communication ports support messaging of detailed UPS operational parameters and line power status. Included PowerAlert UPS monitoring and unattended shutdown software provides management support for an unlimited number of network UPS systems.
– SmartOnline high-performance UPS system is ideal for critical voice, data, medical and industrial network applications
– True on-line, double-conversion UPS provides perfectly regulated sine wave output within 2% of 100/110/120V (user selectable) under all usage conditions
– Maintains continuous operation through blackouts, voltage fluctuations and surges with zero transfer time
– Highly efficient operation in optional economy mode setting, saving BTU heat output and energy costs
– 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 selectable 100/110/120V (+/-2%) values
– Standard internal battery set offers 14 min. runtime at half load (600W) and 5 min. at full load (1200W)
– Extended runtime available with optional BP48V24-2U (limit 1), BP48V60RT-3U (multi-pack compatible) and BP48V27-2US (multi-pack compatible) external battery packs
– 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 19 in.
– 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 SNMPWEBCARD slot
– HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X
– Included PowerAlert UPS monitoring software supports safe unattended shutdown, monitoring and control via local connected servers, plus any number of additional servers over IP
– UPS interface supports on-battery, low-battery, power-restored, AC-voltage, DC-voltage, output current monitoring, battery charge current, battery capacity, AC line frequency, timed inverter shutoff, activate self-test, load bank output power control and remote reboot, UPS nominal voltage adjustment and UPS line to battery power voltage setpoints
– 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 load banks (bank one has 2 outlets, bank two has 4 outlets)
– 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 surge suppression
– $250,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only)

Additional information

Weight 54 lbs
Output power capacity

1500 VA

UPS topology

Double-conversion (Online)

Package depth

610 mm

Operating temperature (T-T)

0 – 40 °C

RoHS compliance



483 mm


20 kg

Form factor


Modem (RJ-11) ports


Emergency Power Off (EPO)


Input connection type

NEMA 5-15P

Package weight

24.5 kg

Power plug

NEMA 5-15P

AC outlets quantity

6 AC outlet(s)

Package height

248 mm

Mac compatibility


Package width

514 mm




89 mm

Audible alarm(s)


AC outlet types

NEMA 5–15R

Surge energy rating

480 J

Output power

1200 W

Cable length

3.05 m

USB 2.0 ports quantity


Storage temperature (T-T)

-15 – 50 °C

Colour of product



444 mm