UPS & GENERATORS
During power surges and failures, Uninterruptible Power Supply (UPS) devices keep computer systems and IT equipment safe and operational. An Uninterruptible Power Supply (UPS) provides battery backup power when the flow of electricity drops to an inadequate voltage, or if it stops.
Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines and even hand cranks.
TYPES OF UPS's
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Standby UPS
A Standby UPS is commonly used to protect computers, modems, VoIP equipment, and other hardware. This category of UPS is the least expensive of the three UPS types.
Depending upon the model, a standby UPS device can also safeguard data and sensitive equipment from surges, spikes, and dips. Compact devices are available for home network protection.
Online UPS
If an electrical failure occurs, an Online UPS system maintains consistent current flow for the protection of network equipment. Upon fluctuation or failure, the rectifier within the UPS is automatically bypassed, and power is sourced from the battery until restoration occurs.
The online UPS circuity is seamless. This is why Online UPS systems cost more than units in the offline or line-interactive UPS categories.
Line-interactive UPS
A line-interactive UPS adds an autotransformer to the basic standby design. It has the capability to increase or decrease voltage output. This transformer responds to changes in the AC power and can automatically regulate issues.
When buying a UPS unit, the volt-ampere (VA) rating of the device should be compatible with the total load that must be protected. This load will include all equipment and network accessories.
TYPES OF GENERATORS
At UBS, We Are Capabale Of Supplying And Installing Any Kind Of UPS Or Generator Listed Here!
Portable Generators
Portable generators are handy during natural disasters or calamities when grid power breaks down.
They provide power during planned or unscheduled power outages. They are more suitable for residential purposes and smaller commercial establishments such as;
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retail outlets and shops.
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construction sites for powering smaller tools.
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camping, outdoor weddings, outdoor events.
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agricultural equipment such as bore wells or drip irrigation systems.
Inverter Generators
Inverter generators produce AC power and by using a rectifier which converts the AC power into DC power and then inverts it to AC to provide steady current to appliances.
They are also light in weight and compact, therefore highly suitable for such application
They can power;
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air-conditioners.
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refrigerators.
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automobiles.
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boats.
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recreation vehicles
Standby Generators
Standby generators serve the purpose of switching on automatically when grid power fails. These are very useful for;
residential apartments,
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hotels.
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restaurants.
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hospitals.
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commercial establishments.
Standby UPS
Industrial generators or large commercial generators need to be more robust and rugged and perform under harsh conditions. They also need to provide a wide range of power supply characteristics – from 20 kW to 2500 kW, from 120 to 48 volt and single phase to three phase supply. Typically these generators are more customized than other types of generators.
They can be classified in another way based on the nature of fuel used to run the engines that help to generate electric power. These include fuels such as diesel, gasoline, natural gas, kerosene and propane.