GE IC698PSA100 PACSystems RX7i Rack Power Supply Module

Technical Specifications

• Model: IC698PSA100

• Brand: GE Fanuc（Emerson Automation）

• Product Type: PACSystems RX7i rack power supply module

• Installation Slot: Slot 0 (leftmost slot) of RX7i main chassis

• Input Voltage: 85‑264VAC,47‑63Hz；100‑150VDC wide range input

• Max Input Power: 150W，typical input power 125W

• Rated Total Output Power:100W

• Output Voltage & Current: +5.1VDC up to20A；+12VDC up to2A；‑12VDC up to1A

• Power Factor: ≥0.99 for AC input

• Hold‑up Time: Supports short‑term input power loss without output drop

• Inrush Current: Max 30A cold start inrush current

• Protection Functions: Over‑voltage, over‑current, short‑circuit, over‑temperature protection

• Signal Output: AC‑FAIL power loss warning signal to controller

• Front‑panel Feature: Logic on/off switch, multi‑color LED status & fault indicators

• Cooling Mode: Convection cooling, no forced fan required under rated condition

• Backplane Bus: VME64 backplane interface, slide‑in plug‑in installation

• Isolation Voltage:1500V isolation between input and output

• Operating Temperature:0℃ ~ +60℃，non‑condensing

• Storage Temperature:‑40℃ ~ +85℃

• Humidity:5%‑95% non‑condensing

• Weight:2.3kg

• Dimension:160mm ×233mm ×32mm

• Application: Thermal power plant turbine control, petrochemical process control, heavy‑industry PAC automation rack, legacy RX7i system maintenance and spare‑part replacement.

Product Details 

IC698PSA100 is the dedicated rack‑mount power supply module for GE PACSystems RX7i VME64 automation platform, which must be installed in slot 0 of the main chassis to supply stable multi‑rail DC power for all backplane modules.

This power module supports wide‑range AC and DC dual‑mode input, adapting to complex industrial field power supply conditions. It provides +5.1VDC, +12VDC and‑12VDC output for CPU, communication boards, I/O modules and other VME64 devices inside the rack. Built‑in power factor correction circuit improves power utilization efficiency.

Complete multi‑level protection circuits are integrated inside the unit. Over‑voltage, over‑current, short‑circuit and over‑temperature protection effectively protect the whole rack system from power abnormalities. It also provides AC‑FAIL warning signal, which informs the CPU of imminent power failure in advance for safe data saving.

It adopts convection cooling design, and can run stably at full 100W output within 0‑60℃ without fan tray. Front‑panel logic on‑off switch and LED indicators clearly show power‑on status, normal running and fault alarm information for quick on‑site diagnosis.

Slide‑in plug‑in structure makes installation and replacement convenient. It can work in single power mode or redundant power configuration. Widely deployed in power, petrochemical and heavy‑industry sites for maintenance and spare‑part replacement of old RX7i PAC control racks.