Description
GE Fanuc IC695PSA140 High-Reliability Power Supply for Industrial Automation
The IC695PSA140 is a 120/240V AC to 24V DC power supply designed for GE Fanuc’s Series 90-70 platform, delivering stable energy distribution for critical industrial automation systems. With 150W continuous output and ±0.5% voltage regulation, this module supports PLC racks, I/O modules, and motion controllers in manufacturing, energy, and transportation applications.
1. Product Overview
The IC695PSA140 features field-replaceable components and dual redundant inputs, ensuring 99.99% uptime in mission-critical operations. Its wide operating temperature range (-40°C to +70°C) and IP66-rated enclosure make it suitable for harsh environments. Key functionalities include overvoltage/overcurrent protection and power-good status indicators, minimizing downtime and maintenance costs.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 120/240V AC ±15%, 50/60 Hz |
| Output Voltage | 24V DC ±0.5% |
| Output Current | 6.25A continuous (150W max) |
| Efficiency | 92% at full load |
| Power Factor | 0.98 (active PFC) |
| Hold-Up Time | 20 ms at full load (120V AC) |
| Mounting | DIN rail or panel-mounted |
| Certifications | UL 508, CE, CSA, RoHS |
IC695PSA140
3. Key Advantages
- High Reliability: 150,000+ hours MTBF (mean time between failures), validated in 500+ global installations.
- Redundancy Support: Compatible with IC695PSA140-RED for dual-power configurations, eliminating single points of failure.
- Energy Efficiency: 18% lower power consumption than previous generations, saving $3,000 annually in 24/7 operations.
Case Study: A German automotive plant reduced downtime by 45% using IC695PSA140 in paint shop robots, leveraging its IP66-rated enclosure for washdown resistance.
4. Applications & Use Cases
- Manufacturing: Powers CNC machines and robotic arms in automotive assembly lines, ensuring 0.05 ms cycle stability.
- Energy: Provides surge-protected power for wind turbines, withstanding 600V transient spikes.
- Transportation: Maintains 24V DC for railway signaling systems, supporting 200+ I/O operations simultaneously.
Example: A U.S. wastewater treatment facility deployed IC695PSA140 to replace legacy power supplies, cutting maintenance costs by 50%.
5. Competitor Comparison
- Higher Power Density: 150W in 4.5” x 3.8” vs. 120W in similarly sized competitors.
- Faster Transient Response: 30 μs recovery time vs. 80 μs industry average, critical for motion control.
- Lower Heat Output: 40°C max surface temperature vs. 55°C in 竞品，reducing cooling requirements.
IC695PSA140
6. Selection Recommendations
- Power Needs: Use IC695PSA140 for systems requiring 100–150W; smaller loads may use IC695PSA060.
- Redundancy: Pair with 1756-PA75/B for ControlLogix 5570 redundancy setups.
- Environment: Opt for the IC695PSA140-HD variant for high-dust environments (HEPA-rated).
7. Installation & Maintenance Notes
- Wiring: Follow NEC 310.15(B)(6) for 12 AWG conductors on 240V AC inputs.
- Ventilation: Ensure 15 CFM airflow; derate to 120W at 60°C ambient.
- Testing: Use Allen-Bradley’s 1769-ECR to monitor power quality in real time.
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