The E11B Hybrid UPS is a versatile option for businesses with multiple locations, thanks to its wide input voltage range of 110V to 300V (*) and input frequency range of 40Hz to 120Hz. It can operate efficiently in various regions with different power supply standards, making it a reliable choice for customers with unstable power […]
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SANYO DENKI’s SANUPS double conversion circuit board has been implemented in various traffic systems throughout the United States, ensuring that traffic signals remain operational even during power outages. […]
In this blog, it discusses the voltages and other parameters that you should know for selecting the right UPS. Input/Output Voltage The voltage input to the UPS and the voltage output from the UPS are basically the same voltage. Input/Output Types There are two types of input/output: [outlet] and [terminal block]. Single Phase and Three […]
UPS Capacity Selection by kVA or by kW When selecting a UPS capacity, the selection method differs depending on whether it is selected by kVA or by kW. When selecting in kVA: Select a UPS with a capacity that is greater than the total kVA of the load capacity (power consumption of the load equipment) […]
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Vol.2: Active Power 1. What are Apparent Power and Active Power? There are two types of capacity notation. Apparent power (kVA): Total power that is available to run Active power (kW): Power that actually does work Since there is a deviation between the flow of voltage and current, the power that can theoretically be produced […]
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Vol.1 – Introduction to Capacity In this tutorial series, you can learn the easy steps on how to select UPS for your equipment or facility. First, let’s go over on basics with capacity. 1. What information is required when selecting a UPS? Capacity (kVA, kW), load equipment (model/power consumption) Input/output voltage (V), number of phases […]
It is useful to consider UPS selection by the application environment the UPS system will find itself within. Here are some examples of UPS applications. Server The server stores all kinds of data, such as systems and web-based e-mails. If a power outage causes a system malfunction or data damage, the entire company could be seriously damaged. An […]
How a Double Conversion Online UPS Works There are various types of UPS products. There are four main methods to supply power: passive standby topology, hybrid topology, double-conversion online topology, and parallel processing. 1. Passive standby topology This method has less power conversion loss. As there is a slight momentary interruption during a power […]
There are several types of storage batteries used in UPSs, but lead-acid batteries and lithium-ion batteries are the most common. Lead-acid batteries are also used in automobile batteries. The Initial cost of installation can be kept low, but the disadvantage is that they must be replaced in about 3 to 5 years. On the other […]
The basics of UPS How does a UPS continue to supply the electricity in the event of a power outage? The structure is actually quite simple. Imagine an extension cord that you often use in your office or home. It has multiple plugs at the end of a cord that is connected to the power […]
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