Product Overview
The GE IC695ACC402LT is a high-reliability long-life energy pack module engineered for GE Fanuc’s PACSystems RX3i platform. Designed to provide backup power during transient outages, this module ensures uninterrupted operation of the CPE 330 control processing unit (CPU), preserving critical user memory and enabling seamless system recovery. With a 5-year capacitor lifespan and rugged construction, the IC695ACC402LT is optimized for industrial environments where continuous uptime is essential, such as oil & gas production, power generation, and pharmaceutical manufacturing.
Featuring advanced capacitor technology, the IC695ACC402LT delivers 24 VDC output with a backup trip voltage of 19 VDC ±4%, ensuring stable power supply during AC failures. Its hot-swap capability allows module replacement without system downtime, while self-diagnostic LED indicators (IN, STAT, OUT) provide real-time status monitoring for input power, charging progress, and output voltage. Compliance with international safety standards (UL 508, CE Mark) and a wide operating temperature range (-25°C to 60°C) make it suitable for hazardous and extreme environments.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC695ACC402LT |
| Manufacturer | GE Fanuc |
| Product Type | Long-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 |
Key Features and Advantages
Extended Capacitor Lifespan: The IC695ACC402LT incorporates premium-grade capacitors with a 5-year operational lifespan, significantly reducing replacement frequency compared to standard modules. This feature is critical for applications requiring minimal maintenance, such as offshore rigs and remote industrial sites.
Hot-Swap Capability: Users can replace the module while the system is powered on, minimizing downtime during maintenance. This is particularly valuable in continuous-process industries like food and beverage production, where even brief interruptions can cause product loss.
Wide Environmental Tolerance: With an operating temperature range of -25°C to 60°C, the IC695ACC402LT withstands extreme conditions in mining, arctic oil fields, and outdoor water treatment plants. Its rugged enclosure resists dust, moisture, and vibrations, ensuring reliable performance in harsh settings.
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 IC695ACC402LT 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 IC695ACC402LT 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 IC695ACC402LT 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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