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LVR07250A40D

The ABB LVR07250A40D is a high-power, DIN-rail mountable, switching mode power supply (SMPS) module. It belongs to ABB's CP-S range of industrial power supplies, known for their reliability, wide operating temperature range, and robust design for harsh environments.

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Technical Data: Series: CP-S (Comprehensive Power Supply) Input Voltage (AC): Nominal Range: 230 - 480V AC (Wide-range input for global use). Range: 85 - 528V AC (Can handle significant line fluctuations and brownouts). Frequency: 47 - 63 Hz Output: Voltage: 24V DC (regulated, adjustable if needed). Current: 10 A continuous at 45°C. Power: 240 W (24V * 10A). Efficiency: Typically >90%, reducing heat generation and energy costs. Protection Features: Input: Internal fuse, surge protection. Output: Short-circuit protection, overload protection, overvoltage protection. Cooling: Convection cooling (fanless design), ensuring silent operation and high reliability by eliminating moving parts. Operating Temperature: -25°C to +70°C (with derating above 45°C). Excellent for unheated cabinets or hot industrial environments. Mounting: Standard 35mm DIN-rail (EN 60715). Terminals: Removable screw-clamp terminals for secure wiring. Status Indicators: LED indicators for "Power On" (input) and "Output OK". Safety & EMC Standards: Complies with UL 508, IEC/EN/UL 62368-1, CE marked, and meets industrial EMC standards (IEC/EN 61000-6-2, -6-4).