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Eaton 9SX 5400 W / 6000 VA Online UPS (9SX6KI)

Fixed terminal block connection, to be installed by an electrician: this tower format powers several servers at once, and the Eaton software shuts them down cleanly on their own when the battery runs low.

  • Terminal block connection: fixed wiring, to be installed by an electrician
  • Pure sine wave output
  • USB port and RS-232 serial port for automatic server shutdown
  • Eaton Intelligent Power Manager and Intelligent Power Protector software
  • Slot for an optional network communication card
  • Hot-swappable internal batteries and external modules
  • Runtime extendable with external battery modules
  • Multilingual graphic LCD display
  • ABM or temperature-compensated charging, automatic battery test
  • Internal bypass
  • Dry contacts and remote power off terminal block
  • Input voltage accepted from 176 to 276 V
  • Efficiency 94%
  • Noise level below 46 dB at 1 m
  • Tower format, 65.5 kg
Ref.: 9SX6KI
39 899,00 DHincl. VAT

Out of stock

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Product overview

A high-end, high-power online UPS for server rooms: online double conversion, 6000 VA / 5400 W.
Technology & protection: power is fully and continuously regenerated — your equipment never touches the mains, with no transfer time. Maximum protection against outages, surges, voltage fluctuations and electrical noise.
Power: 6000 VA for 5400 W of real power — enough to run several servers and network equipment.
Ports: terminal block connection (hard-wired by an electrician).
Pure sine wave; best installed in a technical room.
Designed, for example, for server racks or critical business infrastructure.
LCD display: shows load, battery level and remaining runtime at a glance — so you can monitor the UPS without any software.
Remember to check how much power your equipment draws and to choose the rating according to the runtime you need.

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Technical specifications

Technical specifications
Output voltage230 V by default (200/208/220/230/240 V), +/- 2%
Waveform typeSine wave
Output harmonic distortionMaximum 3% at linear load
Output connectionsTerminal block (hardwired connection)
Input voltage230 V by default (200/208/220/230/240 V)
Input frequency50/60 Hz nominal (40 - 70 Hz)
Input connectionsTerminal block (hardwired connection)
Voltage range176 - 276 V (120 - 276 V with derating)
Battery typeSealed, lead-acid, 12 V / 7 Ah
Battery replacementUser-replaceable, hot-swappable (no power interruption)
Battery managementABM or temperature-compensated charging method (user-selectable), automatic battery test, deep discharge protection, automatic recognition of external battery modules (EBM)
Interface port1 USB port (HID compatible), 1 RS-232 serial port, 1 remote power-off mini terminal block, 1 output relay terminal block, DB9 dry contacts (2 outputs, 1 optocoupler input)
User interfaceMultilingual graphic LCD display
Power management softwareEaton Intelligent Power Manager (IPM) and Intelligent Power Protector (IPP)
Weight (kg)65.5 kg
Dimensions (W x D x H) (mm)244 x 542 x 575 mm
TechnologyOn-line
Power (VA)6,000 VA
Technical specifications (continued)
Voltage stabiliserYes
Box contentsUPS · Quick start guide · Serial cable · USB cable
Preinstalled batteries20
Communication card slot1 slot for an optional communication card; no network card supplied
Transfer/switching time0 ms (continuous double conversion)
BypassInternal bypass
Audible noise<46 dB at 1 metre
Power factor (ratio)0.9
Input power factor> 0.99
Phase (output/input)Single-phase / Single-phase
Double-conversion efficiency94 %
Output typeTerminal block
Power (W)5,400 W
External battery packsExternal battery modules (EBM) — extended runtime
Form factorTower
Control & communicationUSB, RS232 serial port
Warranty1 year

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

Does the 9SX 6000i connect via outlets or a terminal block?
Via a terminal block: it is a fixed, hardwired connection with no plug, to be carried out by an electrician. A dedicated circuit must be prepared at the distribution board before commissioning — this is the step to plan for as early as possible.
Does this 6 kVA unit deliver 5400 W of usable power?
Yes: 5400 W for 6000 VA, i.e. a power factor of 0.9. It is this wattage figure that you should compare with the combined consumption of your servers, never the apparent power shown in the product name.
Can the batteries of the 9SX 6000i be replaced without shutting down the servers?
Yes: both the internal batteries and the external modules are hot-swappable. Charging uses either the ABM method or temperature-compensated charging, as you choose, with automatic battery testing.
Can the runtime of the 9SX 6000i be extended?
Yes, with external battery modules. This is the intended way to go from a few minutes to a considerably longer runtime, without changing the UPS.
What voltage and frequency range does the 9SX 6000i accept?
From 176 to 276 V, at a nominal frequency of 50/60 Hz with an input range of 40 to 70 Hz. The output can be set to 200, 208, 220, 230 or 240 V, depending on the voltage your equipment expects.
How do you monitor the 9SX 6000i and shut down the servers cleanly?
Through an HID-compatible USB port, an RS-232 serial port, a remote power-off mini terminal block, a relay terminal block and dry contacts (two outputs, one input, on DB9). The Eaton IPM and IPP software handles automatic shutdown.
Does power keep flowing if the UPS develops a fault?
Yes, an internal bypass keeps the equipment powered. The output is also a sine wave, and the unit shows its status on a multilingual graphical LCD screen.
Where should the 9SX 6000i be installed, and how much does it weigh?
65.5 kg in tower format, with a noise level of less than 46 dB at one metre and an efficiency of 94%. At this weight, it takes several people to handle it, and the unit sits on the floor in a technical room.
Is the Eaton 9SX 6000i (9SX6KI) new and under warranty?
Yes, new equipment, with the invoice serving as the warranty document. A slot for a network communication card is provided, which can be fitted as an option to monitor the UPS remotely.

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