Description
Product Overview
The GE 8724 – CA – PS is an intrinsically safe power supply module developed by General Electric, a global leader in industrial technology. It is an integral part of GE’s extensive portfolio of industrial control solutions, designed to meet the power needs of various industrial automation setups.
This power supply module serves as a reliable power source in industrial environments. Its core function is to convert the incoming electrical power into a stable and safe output suitable for powering connected devices. With a focus on intrinsic safety, the GE 8724 – CA – PS limits the energy available in potentially explosive atmospheres, making it suitable for use in hazardous areas. It can accommodate a wide range of industrial components, from sensors to actuators, ensuring seamless operation of the overall automation system. In the context of an automation system, it is positioned as a fundamental building block, providing the necessary power to keep all components running smoothly. Its value lies in enhancing the safety and reliability of industrial operations, allowing for continuous and efficient production processes.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 8724 – CA – PS |
| Manufacturer | General Electric |
| Product Type | Intrinsically Safe Power Supply Module |
| Input Voltage Range | 85 – 264 V AC |
| Output Voltage | 24 V DC |
| Output Current | 4 A |
| Power Rating | 96 W |
| Operating Temperature Range | – 40 °C to + 70 °C |
| Environmental Protection Rating | IP20 |
| Dimension | 115 x 50 x 100 mm |
| Weight | 0.3 kg |
| Mounting Method | DIN rail or panel mounting |
Main Features and Advantages
Safe operation in hazardous areas: The GE 8724 – CA – PS is designed with intrinsic safety in mind. By limiting the energy output, it ensures that in the presence of potentially explosive gases or dust, the risk of ignition is minimized. This makes it a go – to choice for industries such as oil and gas, chemical manufacturing, and mining.
Reliable power delivery: It offers a stable 24V DC output with a current capacity of 4A. The wide input voltage range of 85 – 264V AC allows it to adapt to different power grid conditions, ensuring consistent power supply even in areas with fluctuating voltages. This reliability is crucial for maintaining the continuous operation of industrial equipment.
Compact and easy – to – install design: With dimensions of 115 x 50 x 100 mm and a lightweight of 0.3 kg, the module is compact. It can be easily installed on a DIN rail or panel, which simplifies the integration process into existing industrial control systems. This ease of installation reduces the time and effort required for system setup and maintenance.
Reliable power delivery: It offers a stable 24V DC output with a current capacity of 4A. The wide input voltage range of 85 – 264V AC allows it to adapt to different power grid conditions, ensuring consistent power supply even in areas with fluctuating voltages. This reliability is crucial for maintaining the continuous operation of industrial equipment.
Compact and easy – to – install design: With dimensions of 115 x 50 x 100 mm and a lightweight of 0.3 kg, the module is compact. It can be easily installed on a DIN rail or panel, which simplifies the integration process into existing industrial control systems. This ease of installation reduces the time and effort required for system setup and maintenance.
8724-CA-PS
Application Field
Oil and gas industry: In oil refineries, gas processing plants, and offshore platforms, the GE 8724 – CA – PS is used to power sensors that monitor pressure, temperature, and gas levels. These sensors play a vital role in ensuring the safe and efficient operation of the facilities. Since these environments are often hazardous due to the presence of flammable gases, the intrinsic safety feature of the power supply module is of utmost importance.
Chemical manufacturing: Chemical plants deal with a variety of potentially explosive chemicals. The 8724 – CA – PS provides a reliable power source for actuators that control valves, pumps, and other equipment involved in chemical processes. The stable power output helps in maintaining precise control over chemical reactions, while the intrinsic safety aspect mitigates the risk of explosions.
Mining industry: Mines, both underground and surface, require robust and safe power solutions. The GE 8724 – CA – PS powers equipment such as ventilation fans, conveyor belts, and monitoring systems in mines. The ability to operate in a wide temperature range, from – 40 °C to + 70 °C, makes it suitable for the harsh environmental conditions often found in mining operations.
Chemical manufacturing: Chemical plants deal with a variety of potentially explosive chemicals. The 8724 – CA – PS provides a reliable power source for actuators that control valves, pumps, and other equipment involved in chemical processes. The stable power output helps in maintaining precise control over chemical reactions, while the intrinsic safety aspect mitigates the risk of explosions.
Mining industry: Mines, both underground and surface, require robust and safe power solutions. The GE 8724 – CA – PS powers equipment such as ventilation fans, conveyor belts, and monitoring systems in mines. The ability to operate in a wide temperature range, from – 40 °C to + 70 °C, makes it suitable for the harsh environmental conditions often found in mining operations.
Related Products
- GE 8920 – PS – DC: This is another power supply module by GE. It may have different voltage outputs or power ratings compared to the GE 8724 – CA – PS. It could be used in applications where the power requirements or safety features of the 8724 – CA – PS are not necessary or in systems where multiple power supply modules with different characteristics are needed.
- GE 8707 – CA – 08: An 8 – module carrier for Profibus and Modbus. It is related to the GE 8724 – CA – PS in the sense that they can be part of the same industrial control system setup. The carrier provides a platform for other modules, and the power supply module like 8724 – CA – PS can power the overall system.
- GE 8709 – CA – 08: An I/O carrier with 8 modules and an earth bar. It works in tandem with the 8724 – CA – PS. The power supply module provides power to the I/O carrier, which in turn interfaces with various input and output devices in the industrial automation system.
- GE 8710 – CA – 04: A 4 – module carrier. Similar to the other carriers, it can be integrated into a system where the GE 8724 – CA – PS is the power source. It offers a more compact solution for applications that require fewer module slots.
- GE 8727 – CA – 08: An 8 – module intrinsically safe carrier. It is designed for use in hazardous environments like the 8724 – CA – PS. The power supply module can power this carrier, which is then used to house other intrinsically safe modules for specific industrial applications.
Installation and Maintenance
Pre – installation preparation: Before installing the GE 8724 – CA – PS, first, ensure that the installation site is clean and free from dust and debris, considering its IP20 protection rating which is not highly resistant to such contaminants. Verify that the input power source voltage lies within the specified range of 85 – 264 V AC. Select the appropriate mounting method, whether it is DIN rail or panel mounting, and ensure that the mounting surface is stable and suitable for the module’s weight. Prepare the necessary tools like screwdrivers for a secure installation.
Maintenance recommendations: Regularly check the operating temperature of the GE 8724 – CA – PS to ensure it remains within the – 40 °C to + 70 °C range. Monitor the output voltage and current to detect any deviations from the rated 24 V DC and 4 A. Clean the module periodically to prevent dust accumulation, which could affect its performance. If any signs of overheating or abnormal behavior are observed, immediately isolate the module and contact GE’s technical support for further inspection and possible repair.
Maintenance recommendations: Regularly check the operating temperature of the GE 8724 – CA – PS to ensure it remains within the – 40 °C to + 70 °C range. Monitor the output voltage and current to detect any deviations from the rated 24 V DC and 4 A. Clean the module periodically to prevent dust accumulation, which could affect its performance. If any signs of overheating or abnormal behavior are observed, immediately isolate the module and contact GE’s technical support for further inspection and possible repair.
Product Guarantee
General Electric stands firmly behind the quality of the GE 8724 – CA – PS. The module is manufactured following strict quality control procedures, ensuring compliance with international safety and quality standards. In the event of any defects in materials or workmanship during the warranty period, GE offers a comprehensive repair or replacement service. Their team of highly skilled technical support staff is available to assist customers with any installation, configuration, or troubleshooting queries. This commitment to quality and customer service reflects GE’s confidence in the 8724 – CA – PS‘s ability to perform reliably in the most demanding industrial environments.
