Stay always online and prevent data loss
An APC Smart-UPS On-Line always supplies perfectly clean power to all connected equipment thanks to its double conversion technology. Even power failures do not affect this. The APC Smart-UPS On-Line then automatically supplies emergency power without having to switch. This prevents unwanted failure of, for example, a PC, server, storage or switch. With the included Powershute Network Shutdown software, you can even have critical IT hardware shut down automatically and in a controlled manner. This prevents data loss, downtime and physical damage to hardware.

Extend the runtime
You can easily increase the number of minutes that the APC SRT6KRMXLI can independently supply emergency power by connecting external battery packs (SRT192RMBP). A runtime of several hours is even possible.

Availability
The Smart-UPS On-Line has an internal bypass and uses double conversion, which maximizes the availability and lifespan of connected hardware. It also makes the UPS compatible with an emergency generator. The On-Line double conversion technology ensures clean, uninterrupted power to protected equipment even when generator power is used.

Safety
In addition, a Smart-UPS On-Line protects connected devices against peak voltage caused by lightning, among other things. This APC emergency power supply is ideally suited for business use.

Rackmount
The APC Smart-UPS SRT is easy to operate in the rack thanks to a tiltable graphic LCD screen. Thanks to the included 4-post rail kit, you can easily mount the UPS in a rack(4U).

Manage your Smart-UPS
Thanks to the integrated network card, you can easily connect the APC UPS to the network. This allows you to monitor and manage the UPS remotely (SNMP) and the UPS can send a shutdown signal to multiple physical and/or virtual servers using PowerChute Network Shutdown software.

PowerChute Network Shutdown
PowerChute Network Shutdown is UPS management software that works with the UPS Network Management Card to protect Windows, Linux and Host ESXi, as well as hyperconverged and virtual infrastructure*. In the event of a power failure, PowerChute can shut down your virtual machines in the correct manner and the preconfigured boot sequence ensures that they are turned on again.

*For HCI and virtual machine support an additional license is required:
1 year: SWPCNS1Y-DIGI
3 years: SWPCNS3Y-DIGI
5 years: SWPCNS5Y-DIGI

Remote management and monitoring of your network
The network card can be managed remotely via the user-friendly web browser interface, remote management software EcoStruxure™ IT (SFTWES1-DIGI) or another SNMP-compatible system. Tip EcoStruxure™ IT also includes the functionalities of the support contract below.

Support contract
The optional network card support contract license* ensures that you are always up-to-date and secure and includes additional benefits such as frequent updates with:
• New and improved functions
• Security updates
• Advanced support
(The functionality of the support contract is included free of charge in the first year of the UPS)

*The above license and available in the variants:
1 year: SWNMC3SU-1Y-DIGI
Up to (Replace the bold number in the article number with the desired variant)
6 years: SWNMC3SU-6Y-DIGI

Extend the lifespan
The internal battery cartridge (APCRBC140) can be replaced easily, safely and independently by the user. This without having to switch off the APC SRT6KRMXLI or connected equipment. This way you can easily and cheaply extend the lifespan of the APC Smart-UPS and your equipment will always remain online.

Warranty extension
The factory warranty of the SRT6KRMXLI is 3 years, with the exception of the battery cartridge, which has a factory warranty of 2 years. Both are extended by 3 years to 6 and 5 years respectively with the APC service pack (WBEXTWAR3YR-SP-05).

Switched Outlet Groups: Remote reboot and phased start-up
Thanks to the Switched Outlet Groups it is possible to configure a phased/delayed power-on per UPS outlet group. This reduces the peak load on the UPS and brings it closer to the constant load, which can limit oversizing of the UPS.

It is also possible to reset a group of multiple UPS outlets and the equipment connected to them. If a network card (ap9640) is used in combination with Ecostruxure IT Expert (SFTWES1-DIGI), this can even be done remotely.

You can also switch off non-critical loads; this extends the runtime for critical equipment.


This APC Smart-UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. This 6kVA on-line 4U rackmount UPS provides pure sine wave power and extended runtime to support critical electronics during power disruptions. It comes with hard wire 3-wire input, 6x IEC 320 C13, 4x IEC 320 C19 outlets, and 2x IEC jumper cables. The UPS has an embedded Network Management Card for UPS network-based monitoring and management. The UPS comes with PowerChute Network Shutdown that provides graceful shutdown of physical servers, virtual machines, and HCI clusters. It has an additional SmartSlot for optional accessory card such as Dry Contact I/O card. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. The UPS has a 3-year warranty, and the built-in lead-acid battery has a 2-year warranty. It conforms to CE, CE Mark, EAC, EN/IEC 62040-1, EN/IEC 62040-2, IRAM, RCM, and VDE. Designed for IT professionals or network administrators providing wide input voltage window, tight output voltage regulation, frequency regulation, internal bypass, and input power factor correction.