Honeywell FC-PSU-UNI2450U
The Honeywell FC-PSU-UNI2450U is a universal industrial power supply unit (PSU) used in Honeywell control systems such as Safety Manager and Experion PKS. It converts AC input power into a stable high-current DC supply for control modules and I/O systems.
Below are the main technical specifications.
1. General Specifications
- Manufacturer: Honeywell
- Product type: Universal Power Supply Unit (PSU)
- Model: FC-PSU-UNI2450U
- Typical applications: Honeywell Safety Manager, Experion PKS, industrial automation systems.
2. Input Specifications
- Input voltage: 110–240 VAC (operating range 93–253 VAC)
- Input frequency: 47–63 Hz
- Inrush current: < 15 A
- Power consumption (no load): ~13 W
- Power factor: close to 1.
3. Output Specifications
- Output voltage:
- 25 VDC (default)
- 28 VDC selectable
- Output current:
- 48 A at 25 VDC
- 43 A at 28 VDC
- Maximum output current: up to ~50 A
- Ripple & noise: < 40 mVpp
- Hold-up time: 100 ms at full load
- Efficiency:
- 87% at 230 VAC
- 80–85% at lower AC input.
4. Protection & Safety
- Dual over-voltage protection
- Over-current protection
- Short-circuit protection
- Over-temperature monitoring
- Fan alarm monitoring.
5. Isolation
- Input → Output: 3750 Vrms
- Input → Case: 2500 Vrms
- Output → Case: 500 VDC.
6. Environmental Specifications
- Operating temperature: −5 °C to +70 °C
- Storage temperature: −25 °C to +85 °C
- Humidity: up to 95% (non-condensing).
7. Mechanical Specifications
- Dimensions: 420.5 × 140 × 90 mm
- Weight: ~5.7 kg
- Mounting: cabinet installation with industrial connectors.
✅ Key features
- High-current 24/25 V industrial power supply
- Supports redundant power configuration for high-availability systems
- Designed for safety-critical automation and DCS environments
- Built-in diagnostic indicators and alarm contacts.
Main Brand:
ABB Allen-Bradley Alstom Bently GE MOOG
Schneider Woodward HIMA Honeywell Emerson Foxboro
First hand source, affordable price. Spot inventory!
•Shipping Port: Xiamen
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
Introduction to SAUL ELECTRIC:
SAUL ELECTRIC is a leading supplier specializing in industrial automation PLC modules and control systems. Committed to helping customers improve productivity, reduce downtime, and provide high-quality services and diversified projects.
Main advantages:
1. Integrating multiple renowned brands: SAUL ELECTRIC integrates multiple renowned brands in the field of industrial automation, providing customers with a wide range of product choices and high-quality solutions.
2. Excellent Service: SAUL ELECTRIC is committed to providing customers with excellent service, including professional technical support, fast response, and reliable delivery.
3. Diversified projects: SAUL ELECTRIC has rich project experience and can provide customized solutions to meet the needs of different customers.
4. Professional service team: SAUL ELECTRIC has an experienced professional team that can provide customers with the most effective solutions.
The mission of SAUL ELECTRIC is to help customers improve productivity, reduce downtime, and provide high-quality services and diversified projects. SAUL ELECTRIC is your trusted partner !
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Reasons to Choose us:
1. Brand new imports: All products are sourced directly from foreign original factories and undergo rigorous testing to ensure quality.
2. Strict quality control: Every product is thoroughly examined by professional technicians before leaving the factory to guarantee its performance.
3. Free product consultation: We provides a 24-hour service hotline for free product consultation to address any technical questions you may have before or after purchase.
4. One-year warranty: Brand new products are covered by a one-year warranty.
5. 15-day return or replacement: Non-man-made quality issues can be returned or exchanged within 15 days of purchase.
6. Direct order from foreign original manufacturers: By eliminating intermediaries, minimizes costs, maintains a large inventory of in-stock items, and offers direct supply.
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