GE IC698PSA350E is a high-capacity power supply module designed specifically for industrial automation systems. It is typically used to provide backplane power for PACSystems RX7i or similar platforms.

1. Key Technical Specifications

• Rated Power: 350 W (some sources mention a typical power of 440 W, with peak power reaching 500–540 W).
• Input Voltage Range:
  • AC Input: 85–264 VAC (selectable 120/240 VAC).
  • DC Input: 100–150 VDC (some versions support 100–300 VDC).
• Output Specifications:
  • Common Output Voltages: +5 VDC, +12 VDC, −12 VDC, or 24 VDC.
  • Output Current: +5 VDC 60 A, +12 VDC 12 A, −12 VDC 4 A.
• Power Factor: Approximately 0.99, providing high efficiency.
• Operating Temperature: 0°C to 60°C.
• Dimensions & Weight: Approximately 7.1 × 5.1 × 2.4 inches (about 180 × 130 × 60 mm); weight around 2.2 lb (approximately 1–3.5 kg).

2. Main Features

• High Power Density and Efficiency: Compact design capable of delivering ample power in limited space, with efficiency exceeding 90%, reducing energy losses.
• Low Noise and Low Heat Generation: Extremely low operating noise and excellent thermal performance, suitable for space-constrained environments with limited cooling resources.
• Stable Power Quality: Maintains stable output even under harsh power conditions, ensuring reliable operation of the backplane and internal module circuitry.
• Advanced Protection Functions: Built-in overload, overvoltage, undervoltage, short-circuit, and over-temperature protection.
• Installation Method: Typically slides into slot 0 of the RX7i system rack and supports hot-swap capability.

3. Application Scenarios

This module is mainly used in industrial control systems (DCS and PLC systems) to supply stable backplane power to other modules in the rack, such as CPUs and I/O modules, ensuring overall system reliability and continuous operation.