Triconex 8301A Mainframe Power Supply

Description

• Environmental Specifications
  • Operating Temperature: -40°C to +70°C, which can adapt to the harsh temperature environment of industrial sites such as cold areas and high – temperature workshops.
  • Relative Humidity: 5% – 95% (no condensation), which can work stably in humid on – site environments without circuit short – circuit faults caused by moisture.
  • Anti – Interference Performance: It has strong anti – electromagnetic interference (EMI) and radio frequency interference (RFI) capabilities, complying with EN 55032 and EN 55024 standards, and ensuring stable power supply in complex industrial electromagnetic environments.
  • Vibration Resistance: It can withstand vibration of 5g (10-2000Hz), meeting the vibration resistance requirements of on – site equipment such as oil and gas platforms and chemical plants.

Functional Characteristics

• Redundant Design for Uninterrupted Power Supply
  • It supports dual 8301A modules for redundant configuration. The two modules work in parallel and monitor each other’s working status in real time. When a module has faults such as over – temperature, over – voltage and over – current, the other module will take over the power supply within 10ms to ensure no power interruption.
  • Each module has an independent power detection circuit, which can continuously monitor input voltage, output voltage, output current and internal temperature, and send fault alarm signals to the system main controller in time.
• High Stability and Reliable Protection
  • It uses high – quality power electronic components and a precision voltage – regulating circuit, which can maintain the 24V DC output voltage stability within ±1% even when the input voltage and load change, ensuring the normal operation of sensitive components such as processor modules.
  • It is equipped with comprehensive protection functions, including over – voltage, over – current, over – temperature, short – circuit and reverse – polarity protection. These functions can effectively protect the power module itself and the system components connected to it, reducing the risk of equipment damage.
• Easy Maintenance and Monitoring
  • It supports hot – swap operation. When a power module fails, it can be replaced online without shutting down the entire Triconex system, which greatly shortens the maintenance time and avoids production loss caused by system shutdown.
  • It is equipped with LED indicator lights, which can display the working status of the module in real time, such as power on, normal operation, fault and other states, facilitating on – site maintenance personnel to quickly judge the module status.
  • It can communicate with the Triconex main controller through the system bus, and upload power supply parameters and fault information to the upper monitoring system, realizing remote monitoring and diagnosis of the power supply module.

Application Scenarios

• Oil and Gas Industry
  • It is used in offshore drilling platforms and onshore oil and gas processing plants to provide redundant power supply for Triconex SIS. It ensures that the system can continuously monitor parameters such as pipeline pressure and gas concentration, and trigger emergency shutdown in time when dangerous situations occur.
  • It is deployed in oil refineries to supply power for the Triconex control system that controls key equipment such as catalytic cracking units and hydrogenation units, ensuring the safety and stability of the refining process.
• Chemical and Petrochemical Industry
  • It is applied to chemical plants with flammable and explosive raw materials to provide power for the Triconex SIS that controls reactor temperature, pressure and material flow. It prevents safety accidents such as explosions and leaks caused by power supply interruption.
  • It is used in the production process of ethylene, propylene and other petrochemical products to ensure the continuous operation of the safety interlock system and protect the personal safety of on – site operators and the safety of production equipment.
• Power Industry
  • In thermal power plants, it provides redundant power supply for the Triconex system that monitors steam turbines, boilers and other key equipment, ensuring that the system can quickly respond to equipment failures and avoid power generation accidents.
  • In nuclear power plants, it is used in the reactor safety control system to provide stable power supply for the Triconex SIS, ensuring the normal operation of safety functions such as reactor emergency shutdown and coolant flow control.
• Other High – Risk Industrial Fields
  • In the metallurgical industry, it provides power for the Triconex system that controls blast furnaces and converter equipment, ensuring the safety of the high – temperature smelting process.
  • In the pharmaceutical industry, it is used in the production process of high – precision and high – safety drugs to provide redundant power supply for the Triconex SIS that controls the drug reaction process, ensuring the quality and safety of drugs.