Description
6. Parameter Specifications
- Input Voltage: The input voltage range is 85V – 264V AC, 47 – 63Hz. This wide range allows it to be used in various power grid systems.
- Output Voltage: It provides a stable 24V DC output voltage.
- Output Current: The maximum output current is 20A, which can meet the power requirements of most control and monitoring equipment.
- Efficiency: The power conversion efficiency is up to 90%, which means that it can convert most of the input AC power to useful DC power.
- Ripple and Noise: The ripple and noise level of the output voltage is less than 1% of the output voltage, ensuring a clean and stable power supply for the connected devices.
2. Applications
- Renewable Energy Systems: As shown in the above case, it is used in solar power plants, wind farms, and hybrid renewable energy systems. It provides power to the control and monitoring equipment of energy storage systems, inverters, and other related devices.
- Telecommunication Base Stations: In remote areas where the power grid is unstable, the KPS – 60020 – ESC can be used as a backup power supply for telecommunication base stations. It ensures the continuous operation of communication equipment, such as transmitters, receivers, and antennas.
- Industrial Automation: For industrial control systems, it can be used to power programmable logic controllers (PLCs), sensors, and actuators. It provides a stable power source for the reliable operation of industrial automation processes.
3. Weight and Dimensions
- Weight: The KPS – 60020 – ESC weighs approximately 2.5 kg. This weight is relatively standard for a power supply unit of its capacity, and it is designed to be manageable for installation and maintenance.
- Dimensions: It has dimensions of about 220 mm in length, 160 mm in width, and 70 mm in height. These dimensions allow it to be easily installed in standard 19 – inch racks or electrical enclosures, fitting well into various industrial and energy – related setups.
4. Features
- High – Efficiency Power Conversion: The KPS – 60020 – ESC features high – efficiency power conversion technology, which can convert the input AC power to DC power with minimal energy loss. This helps to reduce energy consumption and operating costs.
- Wide Input Voltage Range: It can accept a wide range of input voltages, typically from 85V to 264V AC. This makes it suitable for use in different power grid environments around the world, providing flexibility in installation and operation.
- Over – Voltage and Over – Current Protection: It is equipped with over – voltage and over – current protection mechanisms. These protections can automatically detect abnormal voltage or current conditions and take appropriate measures to protect the connected equipment from damage.
5. Stability and Reliability
- Robust Design: The KPS – 60020 – ESC is built with a durable housing that provides protection against dust, moisture, and mechanical vibrations. This makes it suitable for use in harsh industrial and outdoor environments, such as renewable energy power plants and telecommunication base stations.
- Long – Life Components: It uses high – quality capacitors and other electronic components with long service lives. This ensures the long – term stability and reliability of the power supply unit, reducing the need for frequent replacements.
- Temperature Compensation: The power supply unit has a temperature compensation function. It can adjust its output voltage according to the ambient temperature, ensuring stable power output under different temperature conditions.
1. Real – world Case
In a large – scale battery energy storage system (BESS) used in a renewable energy power plant, the KPS – 60020 – ESC was employed as a crucial power supply unit. The power plant combined solar and wind energy sources, and the BESS was used to store excess energy generated during peak production times and release it during periods of high demand.
One day, during a sudden drop in sunlight and wind speed, the power output from the renewable energy sources decreased significantly. The BESS needed to supply power to the grid immediately to maintain a stable electricity supply.
The KPS – 60020 – ESC, which was responsible for providing power to the control and monitoring systems of the BESS, continued to operate stably. It provided a reliable 24V DC power supply to the battery management system, sensors, and communication devices within the BESS.
Thanks to the stable power supply from the KPS – 60020 – ESC, the BESS was able to smoothly discharge its stored energy to the grid. The control system accurately managed the battery discharge process, ensuring that the power output met the grid’s requirements and maintaining the overall stability of the power grid.
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