About this UPS
The Vertiv Liebert Power-UPS Lithium PUL-400LVT is a 400VA / 240W tower standby UPS. Designed for business-critical power protection, it delivers clean, regulated output to protect servers, network equipment, workstations, and other sensitive electronics from power disturbances.
Specifications
| Output Capacity (VA) | 400 VA |
| Output Power (Watts) | 240 W |
| Topology | Standby |
| Output Waveform | Simulated Sine Wave |
| Output Voltage | 142V |
| Input Plug | NEMA 5-15P |
| Outlets | 3 × NEMA 5-15R |
| Surge-Only Outlets | 1 × NEMA 5-15R |
| Form Factor | Tower |
| Communications | USB, RS-232 Serial |
| Weight | 2.22 kg (4.9 lb) |
| Manufacturer Part Number | PUL-400LVT |
Technical specifications
Setup checklist: after you receive your UPS →
How long it'll keep your equipment up.
Manufacturer-specified runtime at typical loads. Real-world figures depend on battery age, ambient temperature, and load profile.
Compare with alternatives
The PUL-400LVT side by side with UPS from other makers.
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Xtreme Power Conversion
Xtreme Power A60-550 550 VA / 330 W Standby UPS, 120 V
Compared with PUL-400LVT Spec PUL-400LVT Xtreme Power Capacity 400 VA / 240 W 550 VA / 330 W Topology Standby Standby Form Tower Tower Input plug NEMA 5-15P NEMA 5-15P Outlets 3 × NEMA 5-15R, 1 × NEMA 5-15R (3 on battery) 5 × NEMA 5-15R, 5 × NEMA 5-15R (5 on battery) Runtime, half load 12 min 8 min Differences
- Larger unit: 330 W instead of 240 W
$168.72
Check outlets and the runtime your load needs before ordering. Questions? Call 438-881-3363 or ask for a quote.
Questions before you buy
How do I know this UPS will run my equipment?
Add up the wattage draw of every device you'll plug in (servers, switches, monitors). The UPS's wattage rating (not VA) is the number that matters. Aim for the UPS to run at 60 to 70% of capacity at full load: this gives headroom for inrush current and a meaningful runtime margin. Email us your equipment list; we'll respond within one business day with sizing guidance.
What's covered by the warranty, and how long does it last?
New units carry the warranty coverage stated by the manufacturer; see the product listing or manufacturer documentation for the applicable terms. Refurbished units are covered by the 1-year UPSPLUSBATTERY warranty handled in Canada.
Can I extend runtime beyond what's shown above?
Many Smart-UPS-class models accept an external battery pack (XBP) connected to the rear battery port. If this UPS shows "Extended Runtime Capable: Yes" in the spec grid above, an XBP is supported. Compatible XBPs and the runtime gain they deliver vary by model; contact us if you don't see the right XBP in our catalogue.