ОПИСАНИЕ ПРОДУКТА
SIEMENS 6EP4436-0SB00-0AY0 - SITOP PSU4400 Advanced Power Supply
This device is a SIEMENS SITOP PSU4400 Advanced series industrial power supply. It provides a regulated 24V DC output from a 3-phase AC input, designed for high-performance industrial automation systems. Its primary function is to ensure stable power delivery to critical control components, PLCs, HMI panels, and distributed I/O in demanding manufacturing environments, including process automation and machine building.
Technical Specifications:
- SERIES/FAMILY: SITOP PSU4400 Advanced
- COMPONENT TYPE: Regulated DC Power Supply
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3 AC 340-550V
- INPUT FREQUENCY: 50-60 Hz
- OUTPUT VOLTAGE: 24V DC (adjustable 24-28V)
- OUTPUT CURRENT: 40A
- OUTPUT POWER: 960W
- EFFICIENCY: Typically >93%
- OVERLOAD CAPABILITY: 1.5 times nominal current for 5 seconds
- MECHANICAL/PHYSICAL:
- FORM FACTOR: DIN Rail Mount
- COOLING: Convection Cooled
- TERMINATION: Screw Terminals
- INTERFACE/CONTROL:
- DIAGNOSTICS: Status LEDs (Output OK, Overload)
- SIGNALING: Potential-free contact for Output OK
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -25 to +70 degrees C (derating above +60 degrees C)
- MOUNTING STYLE: DIN Rail (35mm)
- COMPATIBILITY/APPLICATION: Industrial control systems, PLCs (e.g., SIMATIC S7), HMI, distributed I/O, motor control centers, and general machine automation requiring stable 24V DC power.