When we know UPS power supply, people always think of computers and other precision equipment. But some products are not suitable for UPS power supply. In order to ensure the normal and reliable operation of the UPS power equipment, the selection of the UPS power supply and the matching of the load are very important. To maximize its due role, what about some equipment that UPS power cannot carry?
1. Fluorescent lamp
Because the starting impulse current of fluorescent lamps is large and the resistive component is high.
It is necessary to choose a large-capacity UPS for power supply, because it is an inductive load and has a high starting shock.
3. Air conditioning
It is generally forbidden to use UPS for power supply, because the start-up punch of the air conditioner is very large, and it is an inductive load.
4. Copiers and high-speed printer
Because it often generates inrush current during its work, it cannot be loaded.
5. Electric wire (pure resistive load)
It is necessary to choose a large margin UPS for power supply, because it is a resistive load.
6. Laser Printers
Need choose a large-capacity UPS for power supply, because inrush current is often generated during its work.