Talk about the price of EPS emergency power supply and UPS power supply. With the development of the national economy and science and technology, people's production, life on the UPS power supply system security, reliability requirements continue to improve, in order to ensure that important computer systems, fire systems and other major equipment uninterrupted power supply, UPS power supply and EPS applications are becoming more and more widespread. The following talk about the price of EPS emergency power supply and UPS power supply.
Talk about the price of EPS emergency power supply and UPS power supply
EPS and UPS can provide two choices of output power supply, UPS to ensure that the power supply quality, is the choice of inverter priority; and EPS is to ensure energy saving, is the choice of utility priority. Of course there are differences between the two in the design indicators of rectifier/charger and inverter.
When the utility power is not normal, the EPS is through the internal inverter output AC power to drag the load, and the inverter in the EPS is to play the role of the inverter. So the inverter must meet the various requirements of the EPS to ensure the same quality of power as the utility. At present, the market for EPS power supply inverter is nearly blank, and the few brands that are available are very expensive.
Emergency power supply in the event of a power outage, can be used on different occasions to supply power to a variety of power-using equipment. It has a wide range of applications, load adaptability, easy installation and high efficiency. The use of centralized emergency power supply can overcome many shortcomings of other power supply methods. Reduce the unnecessary waste of electricity. In emergency, lighting and other power places, it has a higher performance to price ratio compared with the lower conversion efficiency and long-term continuous operation of the UPS uninterruptible power supply.
In the sale of UPS power supply products, the higher the power of the product sales profits. High-power UPS products have higher added value and larger profit margins, while low-power UPS products have lower added value, the cost of a higher proportion of the price, the profit margin is meager.
UPS power supply products in the future market demand with information technology, industrialization and the development process to accelerate the increase, making UPS power supply manufacturers to maintain a certain level of profit; on the other hand, due to the UPS power supply products market competition tends to be fierce, price competition has spread from low-end products to high-end products, the industry profit level will show a slow downward trend.
UPS using online work and EPS using back operation, in addition to the UPS is mainly used in air-conditioned rooms or computer rooms, and more expensive; EPS is the distribution room or building shaft, the price is relatively low, the same capacity of only 60% of the former.
EPS emergency power supply and UPS power difference
1, UPS is used online, a failure can be timely alarm, the user can grasp the fault and troubleshooting, will not cause greater damage to the accident. EPS is used offline, is the last power supply guarantee, and therefore its reliability design requirements are higher. If the EPS in the event of a utility failure, not through the battery emergency power supply, the EPS as if it were a virtual, the consequences will be unimaginable.
2, UPS protection is the computer, server class critical load, if the system is paralyzed causing economic losses, while EPS belongs to the fire products, the focus of protection is the safety of human life, fire or other unexpected disasters caused by the loss of human life.
3, EPS emergency power supply with offline operation, energy efficient, low noise; UPS power supply with online operation, 70% efficiency, high noise.
EPS emergency power supply and UPS power supply has obvious differences, plus EPS emergency power supply will have a few seconds of switching, while the UPS power supply is zero switching, so for the use of more stringent equipment must be used UPS rather than EPS. everyone in the choice of emergency power supply for the required environmental requirements to give a reasonable configuration, so that the equipment to play a more effective.
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