GE IC693PWR324 Power Supply Module

• Ripple and Noise: Output ripple voltage ≤50 mV (peak-to-peak, at 24 V output); noise suppression complies with EN 55022 Class B standard
• Efficiency: ≥85% at rated load; ≥80% at light load (30% load)
• Operating Temperature Range: 0°C to 60°C (continuous operation without derating); -20°C to 70°C (derating factor 0.9 for up to 2 hours)
• Protection Functions: Overvoltage protection (triggered when output voltage >27.6 V), overcurrent protection (triggered when output current >12 A), overload protection (triggered when load >110% of rated value), overtemperature protection (triggered when module temperature >85°C), input undervoltage protection (triggered when input voltage <85 V AC)
• Redundancy Function: Supports parallel redundancy operation of two modules (requires GE redundancy kit, current sharing error ≤5%) to enhance power supply reliability
• Cooling Method: Natural cooling (uses high thermal conductivity aluminum housing, eliminating the need for fans and reducing mechanical failure risks)

Functional Characteristics

• High Stability Output: The module employs a “dual closed-loop control + wide input design” to ensure stable output voltage even under fluctuating grid conditions or varying loads. It can withstand voltage dips caused by large power equipment startups (e.g., motors, frequency converters) and maintain a stable 24 V DC output.
• High Reliability Design: Industrial-grade components from reputable brands like TI and TDK are used, undergoing rigorous testing such as 1000-hour high-temperature aging and 500 cold-hot shock cycles (-40°C to 85°C). The average mean time between failures (MTBF) reaches 100,000 hours.
• Advanced Diagnostic Functions: Equipped with built-in intelligent shutdown systems to respond to controller fault events, facilitating quick troubleshooting and maintenance.
• Easy Installation and Maintenance: The module features a removable terminal block for field wiring connections, allowing easy replacement without affecting existing wiring. It can be installed in the leftmost slot of the baseplate.

Application Scenarios

• Industrial Automation Systems: Powers GE Fanuc 90-30 series PLCs (e.g., IC693CPU374, IC693CPU381), I/O modules (e.g., IC693MDL240), and communication modules, ensuring stable operation of control systems.
• Peripheral Device Power Supply: Provides 24 V DC power to sensors, actuators, and other field devices, supporting reliable data acquisition and control signal transmission.
• Critical Infrastructure Protection: Used in Emergency Trip Systems (ETS) and Main Fuel Trip (MFT) systems to ensure safe shutdowns in power plants and other critical facilities.
• Energy Sector: Powers monitoring and control equipment in substations and renewable energy systems, facilitating efficient power distribution and management.
• Manufacturing and Processing Industries: Drives automation equipment such as CNC machines, robotic arms, and conveyor systems, enabling precise motion control and high-speed production processes.
• Material Handling and Logistics: Controls automated storage and retrieval systems (AS/RS), sorting systems, and other material handling equipment, improving operational efficiency and accuracy.