Description

The IC698PSD300 is a high-capacity 300 Watt DC power supply module designed for the GE Fanuc Rx7i PACSystem architecture. This module provides reliable power conversion for high-density controller racks, accepting a 24 VDC nominal input and delivering stable output power to support complex processor and I/O configurations. It is engineered for demanding industrial environments, including power generation, mining, and petrochemical processing, where electrical stability and system uptime are critical.

Features

• High Capacity Output: Delivers 300 Watts of total power, including a 50 Amp output on the 5 VDC rail.
• Robust Protection: Integrated circuitry for overvoltage, overcurrent, and overtemperature protection to safeguard system components.
• Diagnostic Indicators: Front-panel dual-color LEDs (Output OK and Fault) for immediate visual status monitoring.
• Electrical Isolation: Rated for 1500 VAC for 1 minute to prevent ground loops and protect against electrical transients.
• Ride-Through Capability: Minimum 15 ms ride-through time to maintain operation during brief input power fluctuations.

Applications

The IC698PSD300 is specifically designed for use within the GE Fanuc Rx7i PACSystem series. It is suitable for VME64-based industrial racks requiring high-current logic power for large-scale automation, distributed control systems, and high-density I/O applications.

Technical Specifications

Installation Guidelines

• Power Down: Ensure all power is removed from the rack before inserting or removing the power supply module.
• ESD Handling: Follow standard electrostatic discharge (ESD) prevention protocols when handling the module to avoid damaging sensitive internal circuitry.
• Ventilation: Ensure adequate airflow around the rack to maintain operating temperatures within the specified 0 to 60 deg C range.
• Grounding: Verify that the rack backplane and power supply are properly grounded to the system earth to ensure electrical safety and noise immunity.
• Inrush Current: Account for the 100 Amp maximum cold start inrush current when sizing upstream circuit protection and power distribution components.

FAQ

What is the primary function of the IC698PSD300?

The IC698PSD300 is a power supply module that converts 24 VDC input power into the regulated 5 VDC and 12 VDC levels required by the GE Fanuc Rx7i PACSystem rack components.

Can this module be used in non-Rx7i systems?

No, this module is specifically engineered for the Rx7i PACSystem architecture and is designed to fit into its specific VME64-based rack backplane.

What do the LED indicators on the front panel signify?

The green LED indicates that the output power is within normal operating parameters, while the red LED indicates a fault condition, such as an overvoltage or overtemperature event.