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This section provides an overview for power conditioners as well as their applications and principles. Also, please take a look at the list of 0 power conditioner manufacturers and their company rankings.
Table of Contents
A power conditioner is a device capable of adjusting power output continuously.
By controlling electrical appliances like heaters, it enables the efficient utilization of power, leading to a reduction in energy costs and carbon dioxide (CO2) emissions. Typically integrated into automated systems, it allows remote control, facilitating efficient operation.
However, proper configuration of the power conditioner is essential, and regular maintenance is required. Incorrect settings or inadequate maintenance may potentially cause damage to equipment or processes.
Power conditioners find wide applications across various industries and practical uses, playing a crucial role in controlling and optimizing power usage.
In factories and production lines, electric motors are used to drive machinery. Power conditioners control the speed and torque of motors, enabling process efficiency. For example, they are used for adjusting the speed of conveyor belts or controlling the head of pumps. In processes like chemical manufacturing, precise temperature control using electric heaters or ovens is often required. Power conditioners help maintain temperature, ensuring the quality of the production process.
In commercial facilities and factories, it's crucial to suppress power demand during peak hours. Power conditioners can turn off specific equipment or adjust the power supply during peak times, reducing peak power and, consequently, lowering electricity base charges.
In commercial buildings and public facilities, power conditioners, when combined with motion sensors, automatically turn off or adjust lighting when rooms are unoccupied. This enables power savings for lighting.
The principle of a power conditioner is to effectively manage the supply and control of power according to specified requirements. It consists of sensors, control units, and enclosures.
The core components include measuring devices such as current sensors and temperature sensors. These devices collect data from the control system, monitoring the state of power.
The control unit processes the collected data, executing control algorithms. Internally, the control unit often includes devices like microcontrollers and processors. These devices handle calculations and controls, such as current adjustments and switching equipment on/off.
The enclosure is a protective case or cabinet that shields internal equipment from physical damage and external factors. Additionally, some high-performance power conditioners include cooling devices in the enclosure to control heat generation.
When choosing a power conditioner, several factors need to be considered. Here are examples of key selection criteria.
Terminals are critical for connecting and attaching wiring. Options include screw terminals and screwless clamp terminals. Choosing the appropriate terminal type affects the efficiency and reliability of wiring operations.
The rated current is the maximum current the device can control. The required rated current is determined based on the current requirements of the controlled equipment or circuit. It's essential to make a selection with sufficient margin to avoid overloading the current.
Power conditioners may accommodate power supplies of different voltage classes. When selecting, it's necessary to choose the voltage class of the device based on the voltage of the equipment being controlled. Voltage mismatch may lead to equipment failures or safety issues.
Power supply type refers to the type of power used to drive the device. Alternating current (AC) or direct current (DC) is commonly used. Options include single-phase AC, three-phase AC, DC power, etc. Choosing the power supply type suitable for the installation location and power requirements is crucial.
*Including some distributors, etc.
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JEL SYSTEM CO,LTD.
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