UPS Battery BackupsMulti-Mode Double-Conversion
Tripp Lite SU3000LCD2UHV UPS Battery Backup Manual
Setup, everyday use, maintenance and troubleshooting for the 2,700 VA / 2,700 W rack-mount multi-mode double-conversion UPS, with verified specifications.
- Rating2,700 VA / 2,700 W
- TopologyMulti-Mode Double-Conversion
- Efficiency93.6%
- Runtime at half load14 min
About the Tripp Lite SU3000LCD2UHV
Tripp Lite model SU3000LCD2UHV is a 2,700 VA / 2,700 W rack-mount multi-mode double-conversion UPS that meets ENERGY STAR UPS efficiency requirements.
It can support up to 2,700 W of connected equipment (2,700 VA apparent power, a 1.00 output power factor). It is rated for 200–240 V, 50/60 Hz input. It has 8 outlets, all with battery backup and surge protection. Energy storage is a valve-regulated lead-acid (VRLA) battery (internal), with a 3-year warranty listed in the certification record.
ENERGY STAR weighted efficiency is 93.6%, and 91.9% at half load. With nothing connected it draws 0.62 W. Its weighted efficiency is higher than 28% of the 348 Multi-Mode Double-Conversion models in our database.
The manufacturer lists it for consumer and commercial applications.
Specifications
| Brand | Tripp Lite |
|---|---|
| Model number | SU3000LCD2UHV |
| Topology | Multi-Mode Double-Conversion |
| Apparent power rating | 2,700 VA |
| Real power rating | 2,700 W |
| Output power factor (W/VA) | 1.00 |
| Default normal mode | VFD (voltage and frequency dependent) |
| Multiple normal modes | Yes |
| Intended applications | Consumer, Commercial |
| Rated input voltage | 200–240 V |
| Rated output voltage | 200–240 V |
| Input frequency | 50/60 Hz |
| Total outlets | 8 |
| Battery backup + surge outlets | 8 |
| Battery technology | Valve-regulated lead-acid (VRLA) |
| Battery location | Internal |
| Runtime at full load | 5 min |
| Runtime at half load | 14 min |
| Battery warranty | 3 years |
| Weighted efficiency (ENERGY STAR) | 93.6% |
| Efficiency at 25% load | 88.8% |
| Efficiency at 50% load | 91.9% |
| Efficiency at 75% load | 92.7% |
| Efficiency at 100% load | 92.7% |
| Input power at no load | 0.6 W |
| Input power factor | 1.00 |
| Rack-mountable | Yes |
| Rack height | 2 U |
| Height | 3.5 in. |
| Width | 17.2 in. |
| Depth | 24.3 in. |
| Modular design | No |
| Communication ports | serial (RS-232), USB, Ethernet |
| Manufacturer take-back program | Yes |
Safety information
- Units of this size may require a dedicated circuit, a locking plug or hardwired connection. Have a licensed electrician verify the circuit and receptacle for the 200–240 V input rating before installation.
- The UPS contains a battery that can deliver dangerous energy even when the unit is unplugged, and its outlets may be live on battery power. Do not open the enclosure except to replace batteries as described in the manual.
- Install the UPS indoors in a clean, dry, well-ventilated location away from heat sources and direct sunlight. High temperatures shorten battery life sharply.
- Battery-equipped UPS units are heavy. Use at least two people (or a lift) to move or rack-mount the unit, and install it in the lowest available rack position to keep the rack stable.
Installation and first-time setup
Size the load first. Add up the wattage of the equipment you plan to protect (check each power supply label or measure it with a plug-in meter). Keep the total below the 2,700 W rating — ideally under about 2,160 W (80%) to leave headroom for start-up surges and battery aging. The 2,700 VA figure is apparent power; the watt rating is the one that limits most modern IT equipment.
- Inspect and position
Unpack the UPS and check for shipping damage. For rack installation, mount the rails (it occupies 2U) and slide the UPS in with a helper; tower units stand upright on a hard floor.
- Connect the battery
Many UPS units ship with the battery disconnected for safety. If so, connect it as shown in the quick-start guide before plugging in.
- Connect input power
Connect the UPS to its dedicated circuit (200–240 V) as specified in the installation manual.
- Charge the battery
Turn the UPS on and let it charge for several hours before relying on full runtime. Equipment can be connected and used during charging, but runtime will be limited until the battery is full.
- Connect equipment
Plug computers, network equipment and storage into the 8 battery-backup outlets.
- Set up automatic shutdown
Connect the USB cable from the UPS to the computer and install the manufacturer's power-management software (or use the operating system's built-in UPS support) so it shuts down gracefully before the battery runs out. Connect the Ethernet management port and configure its IP address so servers and administrators can monitor the UPS.
- Run a self-test
Once the battery is charged, start a self-test from the front panel or software to confirm that the UPS transfers to battery correctly.
Using your UPS
How this UPS protects your equipment
As an online double-conversion UPS, it continuously converts incoming AC to DC and back to clean AC, so connected equipment is isolated from voltage and frequency disturbances and there is no transfer time when the utility fails. Because it supports multiple normal modes, it can also run in a high-efficiency (eco) mode that passes filtered utility power through when conditions are good and switches back to double conversion when they are not. Its default operating mode is classified as VFD (voltage and frequency dependent). That means it ships set to its high-efficiency mode; select double-conversion (VFI) mode in the settings if your equipment needs full-time conditioning and zero transfer time.
Battery runtime
According to the certification record, the internal battery provides about 5 minutes at full rated load (2,700 W) and about 14 minutes at half load (1,350 W). Runtime is not linear — halving the load usually more than doubles it — and it falls as the battery ages or gets warm. Use the runtime to ride through short outages and to shut systems down cleanly during longer ones.
Monitoring and alerts
The UPS provides serial (RS-232), USB, and Ethernet communication. Configure email or SNMP alerts for on-battery, low-battery, overload and replace-battery events.
Alarms and everyday use
- An intermittent beep usually means the UPS is running on battery. Save your work; if the outage continues, shut down connected equipment before the low-battery alarm.
- A continuous tone or overload indicator means the connected load is too high. Unplug non-essential devices from the battery outlets.
- Leave the UPS switched on and plugged in at all times so the battery stays charged.
Care and maintenance
| When | What to do |
|---|---|
| Monthly | Check the front-panel status or software for alarms, confirm the load percentage, and make sure vents are clear of dust and obstructions. |
| Every 6 months | Run a self-test (or confirm the automatic self-test passed). Where supported, perform a runtime calibration during a maintenance window, as it discharges the battery. |
| Every 3–5 years | Replace VRLA batteries. Typical life is 3–5 years at 77 °F (25 °C); roughly every 15 °F (8 °C) above that can cut battery life in half. |
| Annually | Check for firmware and software updates and confirm that automatic shutdown still works by running a controlled test. |
| At end of life | Return used batteries or the complete unit through the manufacturer's take-back program or a certified battery recycler. |
Troubleshooting
Use the front-panel indicators, display messages and event log to narrow down problems. For specific alarm codes, consult the manufacturer's manual or support line.
| Problem | Possible cause | What to try |
|---|---|---|
| UPS will not turn on | Battery disconnected or deeply discharged; input breaker or fuse open; no utility power. | Check the battery connection, verify the outlet or input breaker, and let the UPS charge for several hours before trying again. |
| Beeps and runs on battery with power present | Input voltage or frequency outside limits; loose input plug; generator power. | Check the input connection, try a different circuit, and adjust input sensitivity if the manual permits. |
| Overload alarm | Connected load above the rating; high inrush device on battery outlets. | Reduce the load below 2,700 W and move printers or heaters off the UPS. |
| Short runtime or self-test failure | Aged or hot battery; battery not fully charged. | Charge fully and retest; replace the battery if runtime remains well below the rated figures. |
| Replace-battery indicator on | Battery at end of life. | Order the specified replacement battery and replace it as described in the manual (or by service for larger units). |
| Site wiring fault indicator | Missing ground or reversed hot/neutral in the building wiring. | Have a qualified electrician inspect the outlet and wiring before connecting equipment. |
| Computer does not shut down automatically | Communication cable not connected; software not installed or not configured. | Connect the USB or serial cable (or configure the network card), install the management software, and test with a simulated outage. |
| Unexpected transfers in eco mode | Utility disturbances causing the UPS to leave high-efficiency mode. | Review the event log; if transfers are frequent, consider keeping the UPS in double-conversion mode for that site. |
Energy use and running costs
A UPS uses energy as conversion and charging losses on top of what your equipment consumes. The Tripp Lite SU3000LCD2UHV has an ENERGY STAR weighted efficiency of 93.6%. The table estimates its losses if it supports a steady load 24 hours a day, 365 days a year, at $0.17 per kWh.
| Load | Efficiency | Power lost | Losses per year | Cost per year |
|---|---|---|---|---|
| 25% (675 W) | 88.8% | 85.1 W | 746 kWh | $127 |
| 50% (1,350 W) | 91.9% | 119 W | 1,042 kWh | $177 |
| 75% (2,025 W) | 92.7% | 159 W | 1,397 kWh | $237 |
| 100% (2,700 W) | 92.7% | 213 W | 1,863 kWh | $317 |
Even with nothing connected, the UPS draws about 0.62 W to keep its electronics and battery charger running — around 5 kWh ($0.92) a year.
Running in high-efficiency (eco) mode, where appropriate for your site, reduces these losses further. Loading a UPS very lightly lowers its efficiency, so choosing a unit sized reasonably close to your actual load keeps losses down.
Frequently asked questions
How much equipment can the Tripp Lite SU3000LCD2UHV power?
It is rated at 2,700 W (2,700 VA). Keep the connected load below that — ideally under about 2,160 W — to allow for surges and battery aging.
How long will the Tripp Lite SU3000LCD2UHV run on battery?
The certification record lists 5 minutes at full load and 14 minutes at half load. Lighter loads run longer; older or warm batteries run shorter.
What type of UPS is the Tripp Lite SU3000LCD2UHV?
It uses a multi-mode double-conversion topology and defaults to VFD (voltage and frequency dependent) operation. Double conversion gives the highest level of power conditioning with zero transfer time.
How efficient is the Tripp Lite SU3000LCD2UHV?
Its ENERGY STAR weighted efficiency is 93.6%. At half load (1,350 W) it is 91.9% efficient, losing about 119 W — roughly $177 a year if run continuously at $0.17/kWh.
How many outlets does the Tripp Lite SU3000LCD2UHV have?
It has 8 outlets, all of which provide battery backup and surge protection.
What battery does the Tripp Lite SU3000LCD2UHV use?
It uses a valve-regulated lead-acid (VRLA) battery (internal). The certification record lists a 3-year battery warranty.
Sources and disclaimer
Specifications on this page come from the ENERGY STAR certified ups battery backups dataset published by the U.S. Environmental Protection Agency (record certified August 16, 2015), retrieved October 7, 2026.
The setup, operating, maintenance and troubleshooting guidance is written by ManualHarbor's editors for this specific product type and configuration. It is an independent guide — not a reproduction of the manufacturer's manual — and ManualHarbor is not affiliated with Tripp Lite. Always follow the safety instructions, installation requirements and warranty terms supplied with your unit, and contact Tripp Lite or an authorized service provider for warranty repairs and replacement parts.
Running-cost figures use assumed U.S. average utility prices and are estimates for comparison only. See our editorial methodology for details.
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