IS200XDIAG1A

IS200XDIAG1A is a retrofit circuit board developed by GE. It is a part of LCI series. The platform finds applicability as a straightforward governor for various configurations, including straight condensing, single-automatic, and double-automatic extraction units. It offers expandability options to incorporate additional features such as protection systems, monitoring systems, and auxiliary systems. Generator controls, such as synchronizing and var/power factor control, are often integrated. Additionally, compressor drives benefit from features like anti-surge protection, valve sequencing, and monitoring of compressor proximitors, along with resistance temperature devices (RTDs).

Mounting

• Heat Dissipation and Ventilation: Position the LCI in a manner that allows for efficient heat radiation from all surfaces. Adequate ventilation is crucial to prevent overheating, ensuring the equipment operates within optimal temperature ranges. Proper cooling air circulation should be facilitated around the entire unit.
• Front Clearance for Access: Provide sufficient front clearance equivalent to at least the width of the enclosure door. This clearance enables the door to be fully opened, facilitating easy access to the internal components of the LCI. Unrestricted access is essential for maintenance, inspection, and any necessary adjustments.
• Removal of Lifting Beams/Angles: Once the equipment is correctly positioned, any lifting beams or angles utilized during the installation process may be safely removed. This ensures that the LCI is securely in place and ready for operation without any obstructions.
• Level Mounting Surface: Ensure that the mounting surface is level to avoid any imperfections that could lead to misalignment, especially with regard to the enclosure door. Irregularities in the mounting surface, such as high or low spots in flooring, have the potential to impact the alignment of the door, potentially causing operational issues.

Cabling Guidelines

• Ensure compliance with OSHA (Occupational Safety and Health Administration) and relevant regulations.
• Take note of the minimum installation temperature to prevent damage to shielding and insulation.
• Avoid pulling cables around corners with sharp edges or corners that restrict the minimum allowable cable-pulling radius.
• Steer clear of subjecting the cable to high mechanical stress, including excessive twisting, stretching, or flexing.
• Conduct a thorough inspection of all cable trays before initiating the cable-pulling process. Only pull cables into clean trays and install necessary bushings and dropouts.
• Seal cable ends securely before, during, and after the cable-pulling procedure to prevent the ingress of water or other contaminants. This precautionary measure ensures the integrity and longevity of the cable system.