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Volvo's

in Fun & Off-Topic 12.06.2019 09:51
von tujue • Die Macht | 2.000 Beiträge | 2000 Punkte

Industries throughout the world run on the wheels of power. Corporate houses try their best to maintain a steady power supply. Power outages have always been their worst nightmare. Prolonged power supply is not just necessary for businesses but it is also essential for maintaining the quality of the equipment. Other power problems include spikes Authentic Panthers Hoodie , surges, over voltage and under voltage.



Therefore the demand for uninterrupted power supply systems.

Types of UPS systems

UPS systems have seen a huge increase in their demand over the years. One must be careful while selecting such a system, especially for computers otherwise compatibility issues may come up later on.

UPS systems can be classified into three categories in general, namely, the on-line, line-interactive and the standby systems.



An on-line UPS Battery follows the double conversion method (it accepts the AC input and converts it to DC to pass through the battery and then converts back to AC (120V)) to power the protected unit.



A line-interactive UPS, however, maintains the inverter in line and redirects the DC path of the battery away from the normal mode to temporary supply the moment an outage takes place.

For a standby or offline UPS, the backup power circuitry comes into play only when the utility power fails completely or encounters a problem. This type of UPS system is very much in demand as it is lighter on the pocket.



Dynamic UPS

Larger units make use of a dynamic UPS system. It uses a synchronous alternator connected on the mains through a choke. A flywheel holds the energy and power is maintained on an eddy-current.

Other UPS technologies include rotary UPS and the fuel-cell UPS.



Look out for these before you buy a UPS 鈥?br >
Purchasing the right UPS system for your power application needs is very important.



Power capacity

The volts or wattage of the UPS has to be checked first. A UPS with less power capacity cannot prevent data loss in case of shutdowns. Also consider peripheral devices like external hard disks, KVM switches and additional equipment while looking into the requirements.



Outlet capacity

The main function of a UPS is power supply so just calculate the required battery backup outlets and their network set-up.



Electric Surge Protector

Look for a UPS with a surge protector as it saves the device and peripherals from an electrical surge and regulates the voltage. They also avoid damage from a lightning strike.



Equipment Protection Promise

Check the maker鈥檚 equipment protection guarantee and other related features before purchasing the system and always register your UPS.



Alarm Capabilities

A UPS system is enabled with an alarm that reports voltage fluctuations, exceeding of battery strength and such features.



Battery Replacement Indicator

The little indicator on the UPS that warns about possible failure to supply power is the most important of all features. Check for it before you make a purchase.

The device setting, alarm features and other parameters should be simplified. The system should be accessible remotely. All these features should be counted before purchasing a UPS system.
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MOSCOW, Nov. 20 (Xinhua) -- Russia's gross domestic product (GDP) grew 1.6 percent year-on-year in the first nine months, the country's official statistic service Rosstat said Monday, citing preliminary data.


Russia's GDP declined 0.4 percent year-on-year in the same period compared a 1.8 percent rise in the third quarter this year, Rosstat said in a release.


Russia's central bank currently puts the country's GDP growth at 1.7-2.2 percent for the year of 2017, while the Russian Economy Ministry expects it to be 2.1 percent.




STOCKHOLM, Jan. 23 (Xinhua) -- Volvo Trucks would start selling electric medium-duty trucks in Europe in 2019, the company said Tuesday in a statement.


"Electro mobility is fully in line with Volvo Truck's long term commitment for sustainable urban development and zero emissions," president of Volvo Trucks Claes Nilsson said.


Electric trucks drastically reduce noise and exhaust emissions and open up for new ways to manage logistics. More transport assignments can be carried out at night and fewer trucks need to compete for road space during rush-hour, the company said.


"Our technology and knowhow within electro mobility are based on proven commercial solutions already in use on Volvo's electric buses, and solutions that were introduced in Volvo's hybrid trucks as far back as 2010. The vehicles themselves are only one part of what is needed for large-scale electrification to succeed," said Jonas Odermalm, head of product strategy medium duty vehicles at Volvo Trucks.


"We believe in full electrification for urban distribution as a first step. However, we are working with electrification for other transport applications. This is only the beginning," Nilsson added.



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