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Uninterruptible Power Supply PowerWalker VI 850 SE
Uninterruptible Power Supply PowerWalker VI 850 SE
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Uninterruptible Power Supply PowerWalker VI 850 SE
Leave your address - as soon as the price of the product goes down, you'll know about it right away
Uninterruptible Power Supply PowerWalker VI 850 SE
Uninterruptible Power Supply PowerWalker VI 850 SE
A Line-Interactive UPS provides backup power and automatic voltage regulation (AVR) to protect connected equipment from voltage fluctuations. The AVR maintains output within acceptable limits by reducing voltage during surges and increasing it during sags. If the input voltage goes beyond the AVR operating range, the UPS switches to battery mode to prevent outages and protect the load. The unit includes a USB (RS-232) interface for monitoring voltage, power and battery status and is intended for medium-cost applications with moderate load levels.
Line-Interactive topology combines automatic voltage regulation with battery backup to offer improved protection for sensitive IT and household devices. AVR operation can extend battery service life by correcting minor over- and undervoltages without using battery capacity. The USB monitoring interface enables system-level power and battery status monitoring for easier management. The design balances protection and cost for typical office and home equipment.
Connect the UPS to mains power and plug the critical equipment into the UPS output sockets. Install the provided USB cable and, if required, compatible monitoring software to view voltage, power and battery status. The AVR operates automatically within its regulation range; when voltage moves outside that range the UPS will switch to battery power to maintain uninterrupted supply. Use the cold DC start feature to start the UPS from battery when mains power is absent.
Size the UPS according to the combined VA load of the connected devices, allow headroom above peak consumption, and verify compatibility with your operating system for USB monitoring. Perform periodic battery checks and replace batteries according to the manufacturer’s guidance to ensure reliable backup.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| EU16 | 4 | 29.06.2026 | 63.49 € Best price | |
| WH334 | 7 | 29.06.2026 | 67.49 € | |
| WH319 | 8 | 22.06.2026 Best delivery | 70.99 € | |
| WH353 | 8 | 01.07.2026 | 82.49 € |
|
63.49 €
Stock:
4
Delivery Date:
29.06.2026
Warehouse: EU16
|
|
67.49 €
Stock:
7
Delivery Date:
29.06.2026
Warehouse: WH334
|
|
70.99 €
Stock:
8
Delivery Date:
22.06.2026
Best delivery
Warehouse: WH319
|
|
82.49 €
Stock:
8
Delivery Date:
01.07.2026
Warehouse: WH353
|