Technical Parameters
Parameter Specification
Manufacturer Part Number YU-1SDA038292R1 (Commercial Reference)
Product Series / Type CP-S (CP Series Switching Power Supply)
Rated Output 24V DC, 2.5A
Output Power 60W (24V * 2.5A)
Input Voltage Range (AC) 220-240V AC, single-phase, 50/60 Hz. (Note: Often designed for a specific range like 200-240V or a global range 85-264V – this specific model is for 220-240V).
Input Current Typically ~0.5A at 230V AC.
Inrush Current Limiting Yes, to protect internal components and prevent nuisance tripping of upstream breakers.
Output Voltage Adjustment Usually via a small potentiometer to fine-tune output (e.g., 24V ±5%).
Line Regulation < ±1% for input voltage variation.
Load Regulation < ±2% for load variation (0% to 100%).
Ripple & Noise Typically < 150mV peak-to-peak.
Efficiency Typically > 85%.
Protections Output: Short-circuit (SC), Overload (OL), Overvoltage (OVP). Input: Fuse protection.
Isolation Voltage (Input-Output) Typically 3000V AC or 4000V AC.
Cooling Method Convection cooling (fanless).
Operating Temperature -25°C to +70°C (with derating above ~60°C).
Storage Temperature -40°C to +85°C.
Housing Material Metal (for heat dissipation) or robust plastic.
Mounting Standard 35mm DIN Rail (EN 60715).
Terminals Screw clamp terminals for input (AC) and output (DC).
Safety & EMC Standards Complies with IEC/EN/UL 62368-1 (Safety), IEC/EN 61000-6-2 (Immunity), IEC/EN 61000-6-4 (Emission). CE marked.
Protection Class / Degree IP20 (for installation inside an enclosure).
Dimensions (W x H x D) Approx. 70mm x 90mm x 55mm (varies slightly; example: 70x90x55mm).
The ABB YU-1SDA038292R1 is a single-phase, 220-240V AC, 24V DC power supply module belonging to the CP- series (also referred to as CP-S 24V/2.5). It is a compact, DIN-rail mounted switching power supply designed for industrial control panels, automation systems, and electronic equipment.