About this UPS
The APC SRV3KI is a 3000VA / 2400W tower online double-conversion 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) | 3000 VA |
| Output Power (Watts) | 2400 W |
| Topology | Online Double Conversion |
| Output Waveform | Pure Sine Wave |
| Input Plug | IEC C20 |
| Outlets | 6 × IEC C13; 1 × IEC C19 |
| Form Factor | Tower |
| Communications | USB, RS-232 Serial, Smart Slot (expansion bay) |
| Weight | 26.8 kg (59.1 lb) |
| Manufacturer Part Number | SRV3KI |
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.
Need more runtime? This UPS accepts external battery packs (XBPs). Contact us about XBP options →
Available now
The manufacturer no longer makes the SRV3KI. These UPS are sold today; each card compares one with the discontinued model.
-
Xtreme Power Conversion
Xtreme Power P91g-3000 3000 VA / 3000 W Online UPS, 230 V
Compared with SRV3KI Spec SRV3KI Xtreme Power Capacity 3000 VA / 2400 W 3000 VA / 3000 W Topology Online Double-Conversion Online Double-Conversion Form Tower Tower/Rack Convertible, 2U Input plug IEC C20 NEMA L6-20P Outlets 6 × IEC 60320 C13, 1 × IEC 60320 C19 1 × IEC 60320 C19, 8 × IEC 60320 C13 Runtime, half load Not stated 10 min Differences
- Needs an L6-20R receptacle; this model uses an IEC C20 inlet cord
- Larger unit: 3000 W instead of 2400 W
$3,064.32 -
Xtreme Power Conversion
Xtreme Power P91g-3kLi 3000 VA / 2700 W Lithium-Ion Online UPS, 208/230 V
Compared with SRV3KI Spec SRV3KI Xtreme Power Capacity 3000 VA / 2400 W 3000 VA / 2700 W Topology Online Double-Conversion Online Double-Conversion Form Tower Tower/Rack Convertible, 2U Input plug IEC C20 NEMA L6-20P Outlets 6 × IEC 60320 C13, 1 × IEC 60320 C19 1 × IEC 60320 C19, 8 × IEC 60320 C13 Runtime, half load Not stated 23 min Differences
- Needs an L6-20R receptacle; this model uses an IEC C20 inlet cord
- No external battery option
$5,822.09
Check outlets and the runtime your load needs before ordering. Questions? Call 438-881-3363 or ask for a quote.
Available now
The manufacturer no longer makes the SRV3KI. These UPS are sold today; each card compares one with the discontinued model.
Questions? Call 438-881-3363 or ask for a quote.
Replacement batteries that fit this exact UPS
A line-interactive UPS typically needs new batteries every 3 to 5 years. Matching replacement cartridges are listed by UPS model; confirm the exact model before ordering.
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.