About this UPS
APC by Schneider Electric Smart-UPS RT 20kVA Tower/Rack-mountable UPS
| UPC | 0731304255710 |
| 12U Rack-mountable - 2.50 Hour Recharge - 220 V AC Input - 230 V AC Output - 1 x Hard Wire 3-wire, 1 x Hard Wire 5-wire, 8 x IEC 60320 C19, 2 x IEC Jumper - Sine Wave - Serial Port | |
| General Information | |
|---|---|
| Manufacturer: | Schneider Electric SA |
| Manufacturer Part Number: | SURT20KRMXLI |
| Manufacturer Website Address: | http://www.schneider-electric.com |
| Brand Name: | APC by Schneider Electric |
| Product Line: | Smart-UPS |
| Product Series: | RT |
| Product Name: | Smart-UPS RT 20kVA Tower/Rack-mountable UPS |
| Marketing Information: | APC Smart-UPS RT 20kVA Tower/Rack-mountable UPS reduces preventative maintenance service needs by monitoring the health and status of the external batteries and their expected runtime. This UPS features hot-swappable batteries which ensures clean, uninterrupted power to protected equipment while batteries are being replaced. It also increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR). |
| Product Type: | Double Conversion Online UPS | Technical Information |
| Plug/Connector Type: |
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| Receptacle Type: |
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| Receptacle Detail: |
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| Number of Battery & Surge Outlets: | 21 |
| Overload Protection: | Yes | Power Description |
| Load Capacity (VA): | 20 kVA |
| Input Voltage: | 220 V AC |
| Output Voltage: | 230 V AC |
| Waveform Type: | Sine Wave | Management |
| Network Management: | SNMP Manageable |
| Bypass Switch: |
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| Emergency Power OFF: | Yes | Interfaces/Ports |
| Serial Port: | Yes |
| Network (RJ-45): | Yes |
| Modular Slots: | SmartSlot | Battery Information |
| Battery Characteristics: | Maintenance-free/Sealed/Spill Proof |
| Battery Chemistry: | Lead Acid |
| Typical Battery Recharge Time: | 2.50 Hour | Physical Characteristics |
| Color Family: | Black |
| Product Color: | Black |
| Form Factor: | Rack-mountable |
| Rack Height: | 12U |
| Height: | 20.98" (533 mm) |
| Width: | 17.01" (432 mm) |
| Depth: | 30.43" (773 mm) |
| Weight (Approximate): | 247.73 kg | Miscellaneous |
| Package Contents: |
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| Country of Origin: | Philippines |
| Environmentally Friendly: | Yes | Warranty |
| Limited Warranty: | 2 Year |
Technical specifications
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 →
Estimate based on manufacturer-specified runtime curve. Real-world runtime varies with battery age, ambient temperature, and load profile.
Compatible accessories
Network management cards, rail kits, environmental sensors — verified compatible with this UPS line.





Before you order
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 60–70% of capacity at full load: this gives headroom for inrush current and a meaningful runtime margin. Email us your equipment list and we'll size the right UPS within one business hour.
What's covered by the warranty, and how long does it last?
New units carry the full manufacturer warranty registered to you on receipt. The manufacturer handles claims directly via their North American support channel. Refurbished units are covered by our own 1-year UPSPLUSBATTERY warranty handled in-house 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.
