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- Honeywell
- FC-PSU-UNL2450U
- Power Supply Unit
- USA
- 420.5 mm × 140 mm × 90 mm
- 5.7kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Honeywell FC-PSU-UNI2450U
Product Specifications
| Parameter | Specification |
|---|---|
| Model | FC-PSU-UNI2450U |
| Brand | Honeywell |
| Series | FC-PSU Universal Power Supply Series |
| Input Voltage Range | 100 – 240 V AC |
| Input Frequency | 47 – 63 Hz |
| Output Voltage | Selectable 25 V DC or 28 V DC |
| Max Output Current | ~48 A at 25 V, ~43 A at 28 V |
| Rated Output Power | ~1200 W |
| Efficiency | >85% at 220-240 V AC input |
| Ripple & Noise | <40 mV peak-to-peak |
| Hold-Up Time | ~100 ms at full load |
| Protections | Overvoltage, overload, short circuit, over-temperature |
| Operating Temperature | -5°C to +50°C (full load) |
| Storage Temperature | -25°C to +85°C |
| Humidity | Up to 95%, non-condensing |
| Isolation Voltage | Input to output ~3750 Vrms |
| Dimensions (W×H×D) | 420.5 mm × 140 mm × 90 mm |
| Weight | ~5.7 kg |
| Certifications | CE, UL508, TUV, CSA |
Product Introduction
The Honeywell FC-PSU-UNI2450U is a robust universal input power supply unit designed for industrial automation and safety-critical applications. It converts wide-range AC voltages into stable, clean DC power with selectable output voltages of 25 V or 28 V, delivering high currents up to approximately 48 A. This power supply is engineered to meet rigorous standards for efficiency, reliability, and safety, making it ideal for powering PLCs, I/O racks, safety controllers, and other critical automation equipment.
The unit features multiple protections to safeguard connected devices, ensuring continuous operation even under electrical stress. Its compact form factor and solid construction facilitate integration into control cabinets worldwide, supporting global voltage standards and harsh industrial environments.
Product Applications
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Industrial control cabinets and automation panels
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Powering Programmable Logic Controllers (PLCs)
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Supplying safety and I/O modules in manufacturing plants
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Electrical power backup and redundancy configurations
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Oil & gas, chemical processing, and power generation plants
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Distributed control systems and network devices requiring stable DC power
Product Advantages
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Wide input voltage range supports various global power standards
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High current output reduces need for multiple power supplies
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Low ripple and noise protect sensitive electronic components
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Fast hold-up time maintains system stability during brief power interruptions
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Comprehensive protection features ensure long-term reliability
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Supports parallel and redundant operation for higher system uptime
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Compact and robust design fits into industrial environments with ease
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Certified to multiple safety and quality standards
Related / Same Series or Similar Models (5 Recommended)
| Model | Output Voltage | Max Current | Rated Power | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| FC-PSU-UNI2450U | 25/28 V DC | 48 A | 1200 W | 420.5 × 140 × 90 | 5.7 |
| FC-PSU-UNI4825U | 48 V DC | 25 A | 1200 W | Similar | ~5.7 |
| FC-PSU-UNI2412 | 24 V DC | 12 A | Lower power | Smaller | 3.0-3.5 |
| FC-PSU-UNI2450U V1.0 | 25 V DC | Slightly less current | Lower power | Similar | ~5.7-6.0 |
| FC-PSU-24100 | 24 V DC | ~100 A | 2400 W | Larger | >10 |
Popular Honeywell Models (Brand-Wide)
| Model | Output Voltage | Current/Key Spec | Use Case | Dimensions & Weight |
|---|---|---|---|---|
| FC-PSU-UNI2450U | 25/28 V DC | ~48 A | High-power automation systems | 420.5 × 140 × 90 mm; 5.7 kg |
| FC-PSU-UNI4825U | 48 V DC | ~25 A | Communications, backup power | Similar; ~5.7 kg |
| FC-PSU-UNI2412 | 24 V DC | ~12 A | Small control panels | Smaller & lighter |
| FC-PDB-IOX05 | 5 V DC | Low current | Signal & I/O distribution | Compact module |
| FC-IOTA-R24 | 24 V DC | Redundant I/O | Systems needing redundancy | Moderate size |
FAQs (QA)
Q1: What output voltages are available?
A1: The power supply offers selectable output voltages of 25 V DC or 28 V DC.
Q2: What is the maximum output current at 25 V?
A2: Approximately 48 A.
Q3: What input voltage range does this power supply support?
A3: It supports a wide input range from 100 V to 240 V AC.
Q4: How efficient is the FC-PSU-UNI2450U?
A4: It achieves greater than 85% efficiency at high input voltage.
Q5: What protection features are included?
A5: Protections include overvoltage, overload, short-circuit, and over-temperature safeguards.
Q6: What is the hold-up time during brief power loss?
A6: Approximately 100 milliseconds at full load.
Q7: Can it be used in redundant power supply configurations?
A7: Yes, it supports parallel and redundant operation for system reliability.
Q8: What are the dimensions and weight of the unit?
A8: Dimensions are 420.5 mm x 140 mm x 90 mm; weight is about 5.7 kg.
Q9: What temperature range is supported?
A9: The operating temperature range is from -5°C to +50°C at full load.
Q10: Which certifications does this product hold?
A10: It is certified under CE, UL508, TUV, and CSA safety standards.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.