Technical Specifications

FAQ

1. What is the main application of this power supply?
This power supply is designed for industrial automation environments where stable and reliable DC power is required. It is commonly used to supply 24V DC to PLC systems, I/O modules, industrial sensors, communication modules, and other control components. In control cabinets, it acts as a central power source that ensures consistent operation of automation equipment, helping maintain system stability in manufacturing lines, process control plants, and machine automation setups.

2. Does it support a wide input voltage range?
Yes, it supports a universal AC input range of 100–240V, which makes it suitable for global industrial applications. This wide input capability allows the same power supply model to be used in different regions without modification. It also provides better tolerance against voltage fluctuations commonly found in industrial power networks, ensuring continuous operation even under unstable grid conditions.

3. What protection features does this unit provide?
The unit includes multiple built-in protection mechanisms such as overvoltage protection, overcurrent protection, short-circuit protection, and overtemperature protection. These functions work together to prevent damage to both the power supply and connected devices. When abnormal conditions occur, the unit can automatically limit output or shut down safely, reducing the risk of system failure or equipment damage.

4. Can it be used in PLC-based systems?
Yes, it is fully suitable for PLC-based automation systems. It provides stable 24V DC power required by PLC CPUs, input/output modules, and field devices. Its stable voltage output helps reduce control errors, communication instability, and unexpected system resets, which are critical for maintaining reliable industrial automation performance.

5. How does the cooling system work?
The power supply uses natural convection cooling, meaning it dissipates heat without a fan. Heat generated during operation is released through the housing design and airflow inside the control cabinet. This fanless design reduces mechanical wear, eliminates fan failure risks, and minimizes maintenance requirements, making it highly suitable for long-term industrial use.

6. Is DIN rail mounting supported?
Yes, the unit is designed for standard DIN rail installation, which is widely used in industrial control cabinets. This mounting method allows quick installation, easy replacement, and efficient space utilization. It also helps ensure secure mechanical fixing, which is important in environments with vibration or continuous machine operation.

7. How does it perform in electrically noisy environments?
The power supply is designed with industrial-grade EMC compliance, meaning it is resistant to electromagnetic interference commonly found in industrial environments. It can maintain stable output even when operating near motors, drives, or high-frequency switching equipment. This helps prevent power instability that could otherwise affect sensitive control electronics.

8. Is it suitable for continuous 24/7 operation?
Yes, it is specifically engineered for continuous industrial operation. It is capable of running 24/7 under rated load conditions while maintaining stable output performance. The combination of high efficiency, thermal stability, and protective circuitry ensures long service life and reliable operation in demanding industrial automation environments.