UPS power supply classification, what are the categories of UPS power supply?

The most straightforward difference.

1. There will be a conversion time of about 10 milliseconds for the backup UPS to be powered by UPS after a power failure (suitable for personal computers, PCs, terminals, etc.).

Among them, we most commonly use the backup UPS, such as Shante TG series and K, MT series, it has the most basic and important functions of UPS such as automatic voltage stabilization, power-off protection, etc., although there is generally a conversion time of about 10ms, the alternating current of the inverter output is a square wave rather than a sine wave, but due to the simple structure and has the advantages of cheap and high reliability, it is widely used in microcomputers, peripherals, POS machines and other fields;

** UPS structure is more complex, but the performance is perfect, can solve all power problems, such as Shante C series, its significant feature is that it can continuously output pure sine wave alternating current without interruption, and can solve all power supply problems such as spikes, surges, and frequency drifts; Due to the large investment required, it is usually used in power-demanding environments such as critical equipment and network centers;

**Interactive UPS, compared with the backup type, **interactive type has a filtering function, strong anti-mains interference ability, conversion time is less than 4ms, and the inverter output is an analog sine wave, so it can be equipped with servers, routers and other network equipment, or used in areas with harsh power environment;

I don't know what category of the classification.

UPS does not quarrel between this or shut off the power of the power forest bend source what are the models.

Backup UPS power supply is our most commonly used, it has automatic voltage stabilization, power-off protection and other basic and important functions of UPS power supply, although there is generally 10ms left lack of stupid right conversion time, the inverter output of the alternating current is a square wave rather than a sine wave, but the disadvantages due to the simple structure and has the advantages of cheap, high reliability, so it is widely used in microcomputer, peripherals, POS machine and other fields;

** UPS power supply structure is more complex, but the performance is perfect, can solve all power problems, its distinctive feature is that it can continuously output pure sine wave alternating current with zero interruption, and can solve the power supply problems of the full volt such as spikes, surges, frequency drifts, etc.; Due to the large investment required, it is usually used in power-demanding environments such as critical equipment and network centers;

UPS i.eUninterruptible power supply, which is an uninterruptible power supply containing an energy storage device. It is mainly used to provide uninterrupted power supply for some equipment with high requirements for power stability.

The uninterruptible power supply is to connect the battery to the main engine through the main engine inverter.

and other module circuits will be DC.

System equipment that converts into mains. It is mainly used for individual computers, computer network systems or other power electronic devices such as solenoid valves and pressure transmitters.

and so on to provide stable and uninterrupted power** to ensure the uninterrupted operation of these equipment and instruments.

Notes:

1. It is forbidden to turn off and on the UPS power frequently.

Generally, it is required to wait at least 30 seconds after turning off the UPS power before turning on the UPS power. Because the reason for the high failure of small and medium-sized UPS power supply is: frequent power on or off of users, UPS power supply with load for inverter power supply and bypass power supply switching period.

2. Regularly maintain the UPS power supply: observe the status of the working indicator, remove dust, measure the battery voltage, replace the unqualified battery, check the operation of the fan and detect and adjust the system parameters of the UPS.

Battery-static uninterruptible power supply device.

To put it bluntly, UPS is a backup power supply, a kind of computer or other computer products dispensable power supply equipment, generally widely used in enterprises, its carrying mountain function is equivalent to a rechargeable battery, a safety device that may face a sudden power outage for the computer. For example, if there is a sudden power failure, the computer can automatically switch to UPS power supply, so that the computer can still work normally, ensuring that the important data being operated in the computer is not lost.

A complete UPS power supply system is composed of front-end power distribution (mains, generator, power distribution cabinet), UPS host, battery, back-end power distribution, and additional background monitoring or network monitoring software and hardware units.

After the UPS power supply system detects the interruption of the grid voltage, it can start the power supply by itself, and with the energy storage battery slowly discharged, the capacity of the energy storage battery will gradually decrease with time, considering that the energy storage battery capacity drops to 50 at the end of life and leaves a certain margin, the working time of the UPS power supply system is 2 hours when the energy storage battery is full of capacity, and the half capacity is 1 hour.

UPS power function:

1. Switch between the two power supplies without interruption.

2. Isolation. The instantaneous discontinuity, harmonics, voltage fluctuations, frequency fluctuations and voltage noise and other power grid disturbances are blocked before the load, even if the load does not interfere with the power grid, and the interference in the power grid does not affect the load.

3. Voltage conversion function: the input voltage is equal to or not equal to the output voltage, such as 380V1380V, 380V 220V, including the role of voltage stabilization. <>