Product Overview
The GE IC695ACC403 is a high-reliability extended-life energy pack module engineered for GE Fanuc’s PACSystems RX3i platform, designed to ensure uninterrupted power supply to the CPE 330 control processing unit (CPU) during transient outages. As a critical component of modular control systems, this module preserves user memory and facilitates seamless system recovery in industrial automation environments. Its advanced capacitor technology and rugged construction make it suitable for applications in oil & gas, power generation, and pharmaceutical manufacturing, where continuous uptime is non-negotiable.
Integrated with premium-grade capacitors, the IC695ACC403 delivers a 5-year operational lifespan under typical conditions (0–50°C) and supports a wide input voltage range (18–30 VDC). It provides 24 VDC backup power with a backup trip voltage of 19 VDC ±4%, ensuring stable performance during AC failures. The module features hot-swap capability for maintenance without system downtime and includes self-diagnostic LED indicators (IN, STAT, OUT) for real-time monitoring of input power, charging status, and output voltage. Compliance with international safety standards (UL 508, CE Mark) and a broad temperature range (-25°C to 60°C) enhance its suitability for global and extreme industrial environments.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC695ACC403 |
| Manufacturer | GE Fanuc |
| Product Type | Extended-Life Energy Pack Module |
| Input Voltage | 18–30 VDC |
| Output Voltage | 24 VDC (nominal) |
| Backup Trip Voltage | 19 VDC ±4% |
| Charging Time | ~10 minutes to full charge |
| Operating Temperature | -25°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5–95% non-condensing |
| Physical Dimensions | 114.05 mm (H) × 77.47 mm (D) × 63.75 mm (W); weight: 0.6 kg |
| Certifications | UL 508, CE Mark (EMC, LVD) |
| Connection Type | Screw terminals for DC input/output; pin headers for backplane communication |
| MTBF | 100,000 hours |
| Capacitor Lifespan | 5 years @ 0–50°C; 4.5 years @ 60°C |
Key Features and Advantages
Extended Operational Lifespan: The IC695ACC403 incorporates long-life capacitors rated for 5 years of continuous operation at 0–50°C, reducing replacement frequency by 20% compared to standard modules. This is critical for applications in remote locations or industries with strict maintenance schedules, such as offshore rigs and wastewater treatment plants.
Wide Environmental Tolerance: With an operating temperature range of -25°C to 60°C, the module withstands extreme conditions in mining, arctic oil fields, and outdoor manufacturing facilities. Its rugged enclosure resists dust, moisture, and vibrations, ensuring reliable performance in harsh settings.
Hot-Swap Capability: Users can replace the module while the system is powered on, minimizing downtime during maintenance. This feature is particularly valuable in continuous-process industries like food and beverage production, where even brief interruptions can cause product loss.
Self-Diagnostic System: Real-time LED indicators provide clear status updates:
- IN: Green (input within range), red (input out of range)
- STAT: Blinking green (charging), solid green (fully charged), amber (nearing end-of-life), red (fault)
- OUT: Green (output stable), red (output fault)
This proactive monitoring enables predictive maintenance and prevents unexpected system failures.
Energy-Efficient Design: The module achieves ≥85% power efficiency, reducing energy consumption and heat dissipation. Its compact size optimizes rack space in control cabinets, supporting high-density I/O configurations.
Applications
The GE IC695ACC403 is ideally suited for industrial scenarios demanding robust backup power solutions:
- Oil & Gas: Safeguarding DCS systems in offshore platforms and refineries during transient power fluctuations, ensuring compliance with safety protocols.
- Power Generation: Preserving turbine control parameters and diagnostic data in power plants, preventing costly downtime during grid instability.
- Pharmaceutical Manufacturing: Maintaining sterile environment controls and batch records in cleanrooms, where regulatory compliance is critical.
- Water Treatment: Ensuring uninterrupted operation of pump control logic and SCADA systems during electrical grid outages.
- Transportation: Enabling real-time diagnostics in rail and automotive testing facilities by protecting data acquisition systems.
Its long-life design and environmental resilience make it a preferred choice for mission-critical applications where reliability is non-negotiable.
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Installation and Maintenance
Installation Preparation:
- Verify input voltage matches the module’s 18–30 VDC rating. Use shielded cables for power connections and ensure proper grounding to minimize electromagnetic interference.
- Secure the IC695ACC403 in a DIN rail-mounted rack, aligning its connectors with the backplane. Tighten terminal screws to 0.5 N·m to prevent loose connections.
Maintenance Recommendations:
- Conduct quarterly inspections to check LED status and voltage outputs. Replace the module if the STAT LED blinks amber (nearing end-of-life) or red (internal fault).
- Clean dust from vents using compressed air to maintain optimal thermal performance. Store spare modules in a static-free environment at temperatures between -20°C and 70°C.
- Replace the capacitor pack every 5 years or as indicated by diagnostic alerts to ensure consistent backup reliability.
Product Assurance
GE guarantees the IC695ACC403 against defects in materials and workmanship for 1 year from purchase. This warranty covers repair or replacement of faulty components, excluding damage caused by improper installation or misuse. Customers gain access to GE’s global technical support network, offering 24/7 assistance for troubleshooting and firmware updates. Regular maintenance services, including thermal cycling tests and capacitor health checks, are available through authorized partners to extend the module’s operational lifespan.
HS:8514909000
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