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- Overview
- Specifications
- Description
- Applications
- Features
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
FC-PSU-UNI2450 FC-PSU-UNI2450U |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Model: |
FC-PSU-UNI2450 FC-PSU-UNI2450U |
|
Product Type: |
Power Supply Unit |
|
Dimensions: |
43.8 × 14.2 × 9 cm |
|
Weight: |
4.46 kg |
|
Approvals: |
CE; TUV; UL; CSA; CID2 |
|
Input Voltage: |
110–240 VAC |
|
Input Frequency Range: |
47–63 Hz |
|
Power Consumption (No Load): |
13 W |
|
Operating Temperature: |
-5°C to +70°C |
|
Storage Temperature: |
-25°C to +85°C |
|
Inrush Current: |
<15 A |
|
Output Voltage: |
25 VDC or 28 VDC (dual overvoltage protection) |
|
Output Voltage Setting: |
25 VDC |
|
Ripple and Noise: |
<40 mVpp |
|
Hold-Up Time: |
100 ms (full load) |
|
Efficiency (230 VAC): |
>87% |
Description
The HONEYWELL FC-PSU-UNI2450 FC-PSU-UNI2450U is a Power Supply Unit. This unit primarily converts externally input alternating current into stable direct current and continuously supplies it to the control system chassis and various field electrical components, ensuring the entire control cabinet can operate normally in the factory.
Applications
Large oil refineries: Core power supply for DCS and emergency shutdown systems ensuring low-noise operation of safety instruments and detectors.
Heavy chemical plants: Installed in explosion-proof cabinets providing intrinsically safe power in dust and flammable gas environments.
Offshore LNG plants: Maintain continuous control system operation during power transition periods in harsh marine environments.
Thermal power plants: Integrated into boiler safety systems with protection against power surges preventing damage to control modules.
Remote pipeline pumping stations: Provide stable startup power for unattended stations avoiding breaker trips during simultaneous system startup.
Features
High Reliability: Employing a redundant design, the system continues to operate even if one power module fails.
Fault Detection and Response Mechanism: Once a hardware fault is detected, the power module immediately exhibits specific behaviors, such as DBM flashing and the output fault system flag changing to 0, allowing operators to promptly identify and address the fault.
Wide Input Range and High-Efficiency Output: With a power supply voltage range of 110-240 Vac and an output voltage of 25 Vdc or 28 Vdc, it adapts to various power supply environments.
FAQ
Q: What is the default output voltage setting of the FC-PSU-UNI2450 FC-PSU-UNI2450U?
A: 25 VDC.
Q: What is the hold-up time at full load for the FC-PSU-UNI2450 FC-PSU-UNI2450U?
A: 100 ms.
Q: What is the input voltage range supported by the FC-PSU-UNI2450 FC-PSU-UNI2450U?
A: 110 to 240 VAC.
Q: What is the no-load power consumption of the FC-PSU-UNI2450 FC-PSU-UNI2450U?
A: 13 W.
Q: What is the efficiency at 230 VAC for the FC-PSU-UNI2450 FC-PSU-UNI2450U?
A: Greater than 87%.
