APC BR550GI PDF

При этом до тех пор, пока напряжение держится выше В, переход на батарейное питание не требуется. На выходе напряжение не проседает ниже В, а этого вполне достаточно для устойчивой работы современной офисной и бытовой электроники. Но с повышенным напряжением рассматриваемый источник бесперебойного питания может не справиться. Понижающая ступень AVR включается явно позже необходимого: длительно пропускать на нагрузку напряжение в диапазоне — В попросту небезопасно. С практической точки зрения, длительно завышенное напряжение почти всегда является следствием неисправности питающей сети, и надо бороться с его причиной, а не подбирать стабилизатор.

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Samuzragore Adjust the voltage points widen or tighten the range where your UPS transfers to battery to maximize useful battery life and protect sensitive electronics. Patent-pending ap mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection. Easy recovery from overloads; no need to replace a fuse.

Multiple status indicators with load and battery bar graphs. Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment. Protect equipment with input transformer blocks without blocking access to other receptacles. Energy Efficiency Data Center Operation: Power to peripherals is immediately restored when the master device wakes up or is switched on. Ensures the product has been tested and approved to work brrgi with the connected service provider equipment and within the specified environment.

Back up and protect your hardware and data during power outages, surges and spikes. Protect secondary electronics from surges and spikes without reducing battery power used to run bdgi electronics during an outage.

Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. Cooling Optimize Data Center Operation: Ensures clean, uninterrupted power to protected equipment while batteries are being replaced. Warns when a battery is brgi available to provide backup power. Gives higher application availability by correcting low and high voltage conditions without using the battery not available on all models.

Preserves battery life and maximizes runtime by correcting low voltages without discharging the battery. Text and mimic diagrams that display modes of operation, system parameters and alarms.

Toggle between pre-determined voltage-transfer points depending on your power quality high, medium or low sensitivitymaximizing useful battery life and protecting sensitive electronics. Provides protection of connected equipment from power surges on the data lines. Battery-protected and surge-only outlets. Patent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection.

Provides key UPS status at a glance. Energy saving feature automatically power off peripherals when the brti master device, usually a PC, hibernates or is shut down.

Provides early-warning fault analysis on batteries enabling timely preventive maintenance. Provides notification of changing utility power and UPS power conditions. Protect secondary electronics from surges and spikes without reducing battery power used to run primary electronics during an outage. Reserves power capacity and run time for connected equipment that require UPS battery back-up while providing surge only protection for less critical equipment.

Battery and surge protected outlets.

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