General
Nominal power	800 VA
Maximum power	480 Watt
Operating time	3 min
Load type	PC load
Battery voltage	12 V
Battery capacity	9 Ah
Number of cold water sockets	4
Interface	USB/RS232
Software	PowerShut Plus
Housing material	PVC
Indication	LCD
Fanless

The EFFEKTA Regeltechnik UPS Office 800 VA, type ACX11OFS80000RS0, is a line-interactive uninterruptible power supply (UPS) for use in office and home environments. It provides secure power supply for computers, monitors, network devices, and other sensitive electronic equipment during short-term power outages or voltage fluctuations. The device offers a rated power of 800 VA and a maximum power of 480 W, sufficient to supply typical PC systems and small networks. The UPS is equipped with a modified sine wave inverter, ensuring stable voltage supply, and features an LCD display for showing the operating status.

Applications

The UPS Office 800 VA is designed for use in offices, home offices, small server rooms, and IT infrastructures requiring reliable power supply. It protects sensitive devices against voltage spikes, under- and over-voltage, as well as short-term power outages. The fanless design ensures quiet operation, making it particularly suitable for workspaces where noise disturbance should be avoided.

Functions and Equipment in Detail

The device features four cold plug sockets, ensuring connectivity for PC, printer, router, and other devices. The integrated software solution PowerShut Plus enables orderly shutdown of connected systems in case of a power failure, preventing data loss. The UPS is equipped with a USB/RS232 interface, enabling communication with the connected computer, so the shutdown function can be controlled via software. The runtime is at least three minutes under PC load, sufficient to perform a safe system shutdown.

Technology Explained Simply

Line-interactive technology combines the advantages of an online UPS with the efficiency of a standby UPS. In normal operation, the power is cleaned and stabilized via a transformer, without the inverter being active. In the event of a power failure, the inverter switches to battery power within milliseconds, ensuring uninterrupted power supply. The battery has a nominal voltage of 12 V and a capacity of 9 Ah, enabling the minimum runtime of three minutes under PC operation. The housing is made of PVC and has dimensions of 142 mm (height) × 105 mm (width) × 300 mm (depth).

Compatibility and Accessories

To operate the UPS, suitable battery accessories are required. The device is supplied with one battery 12V-9Ah, included in the delivery scope. As an accessory, a replacement battery with specifications 12V-9.5Ah is offered, which can be used for maintenance or replacement purposes. The UPS is designed for use with PC systems and small networks, where the number of connected devices affects the actual runtime.

Installation and Mounting

Installation is carried out by direct connection to the mains voltage, followed by connecting the devices to be protected to the cold plug sockets. Communication with the computer is via the USB/RS232 interface, requiring installation of the necessary software (PowerShut Plus). The UPS is intended for indoor use and does not require special mounting; it can be placed on a table or shelf.

Advantages in Operation

The UPS Office 800 VA provides reliable power supply with short switching times during power failures. The fanless design ensures quiet operation, and the integrated software solution enables orderly shutdown. The warranty is 24 months, indicating the quality and reliability of the device. The combination of LCD display, USB/RS232 interface, and PowerShut Plus makes the UPS a comprehensive solution for protecting IT systems.