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).
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.