A UPS (uninterruptible power supply) is a continual power system. This electrical apparatus provides emergency power to a load when the input power source or mains power fails. It differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions by supplying energy stored in batteries, supercapacitors or flywheels.
What are UPS accessories used for?
A UPS is typically used to protect hardware such as computers, data centres, telecommunication equipment or other electrical equipment in situations where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss. UPS units range in size from units designed to protect a single computer without a video monitor to large units powering entire data centres or buildings. The various components of a UPS are crucial for the stable operation of the power supply.
Types of UPS accessories
A wide variety of UPS accessories are available, including alarm beacons, battery packs, bypass switches, door switch sensors, network cards, replacement battery cartridges, temperature sensors and vibration sensors.
Description:
Rechargeable AA Ni MH (nickel-metal- hydride) battery packs
from our own brand RS PRO are a great addition to your household.These Rechargeable Batteries provide approximately 75% of the capacity of alkaline batteries at low drain rates and can surpass alkaline performance in high drain applications (i.e. digital cameras). Even though ...
Description:
The Schneider Electric Smart-UPS SR1 external battery pack
(XBP) connects to select Schneider Electric Uninterruptible Power Supply (UPS) models. This Smart-UPS SR1 External Battery Pack provides extended protection to safeguard your computer and other valuable electronic equipment from utility power blackouts, brownouts, sags, and surges. APC Smart-UPS SR1 External Battery ...
Description:
The Siemens SITOP 24VDC, 2.5Ah is a maintenance-free
battery module with sealed lead-acid batteries. It comes with a parallel connection for longer buffer times. The battery modules are prewired with battery retainer and terminals. Extensive protection and monitoring functions are integrated as standard in the DC UPS module to protect ...
Description:
Intelligent and efficient network power protection from entry
level to scaleable runtime. Ideal for servers, point-of-sale, routers, switches, hubs and other network devices. Alpha/numeric LCD Display SmartSlotCold-start capable Serial Connectivity Hot-swappable batteries Battery disconnect Automatic self-test Automatic restart of loads after UPS shutdown Audible alarms. APC Smart-UPS® Line Interactive. APC ...
