APC Smart-UPS On-Line 20kVA/20kW Rack/Tower UPS – Pure Sine Wave, Hard Wire, Network Card Included

You've outgrown the 15 kVA unit. Your rack count went up, the HCI cluster doubled, and now a single substation hiccup takes down twice the gear. This 20kVA on-line UPS is the next step up without changing your cabling or your monitoring stack.

Pure sine wave output, zero transfer time. Hard-wire inputs and outlets in both 5-wire (3P+N+E) and 3-wire (1P+N+E) configurations, so your sparky wires it into a 230 V / 380–415 V three-phase feed the same way you did before — just with 33% more headroom.

The network card ships in the box. PowerChute Network Shutdown handles graceful shutdown across physical servers, VMs, and HCI nodes. Point it at EcoStruxure IT or your existing NMS and it's on the dashboard the same afternoon you rack it.

7U footprint, same as the 15 kVA sibling, so if your rack layout already has the space cleared, it drops in without a redesign. Brackets and wall-mounting feet are included; rail kit is not — pair with SRTGRK1 or SRTGRK2 if you need full-depth rails.

Budget 3 821 Btu/h of waste heat into your room's cooling. Operating range is 0–40 °C, IP20 enclosure, 58 dBA. Not a problem for a standard server room; just don't drop it in an unventilated closet

• 20 kVA / 20 kW on-line pure sine wave output — zero transfer time, no data-loss window
• Hard-wire 5-wire (3P+N+E) and 3-wire (1P+N+E) inputs/outlets for 230 V / 380–415 V three-phase supply
• Network management card included with PowerChute Network Shutdown for graceful VM and HCI cluster shutdown
• 7U rack/tower form factor; mounts with included brackets or compatible SRTGRK1/SRTGRK2 rail kits
• Compatible with EcoStruxure IT, AP9613/40/41/43 NMCs, and third-party centralised management platforms
• IP20 enclosure, 58 dBA, 3 821 Btu/h heat dissipation, rated for 0–40 °C and 0–3 000 m altitude