Siemens 6EP1436-3BA00: SITOP PSU300M 24V DC 20A Power Supply
The Siemens 6EP1436-3BA00 is a high-performance, three-phase modular power supply from the SITOP smart product line. This stabilized power supply unit is engineered to meet the rigorous demands of complex industrial plants and machinery. With a rated output current of 20 Amps, the SITOP PSU300M provides a constant 24V DC supply, ensuring the operational stability of automated systems, controllers, and sensors even under fluctuating load conditions.
Designed for global use, this unit features a wide-range input that allows it to be connected to almost any three-phase power grid worldwide, making it an essential component for international machine manufacturers and large-scale industrial infrastructures.
Technical Specifications and Electrical Performance
Based on the official Siemens manufacturer data sheets, the 6EP1436-3BA00 includes the following technical characteristics:
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Input Voltage: Three-phase AC 400 V to 500 V (wide-range input).
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Output Voltage: Stabilized 24V DC (adjustable from 24V to 28.8V via potentiometer).
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Output Current: 20 Amps (20A) rated current for high-load applications.
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Power Boost: Integrated Extra Power function providing 1.5 times the rated current for 5 seconds to handle brief startup loads.
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Efficiency: High energy efficiency up to 93%, significantly reducing heat dissipation within the control cabinet.
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Protection: Integrated short-circuit and overload protection with selectable constant current or latching shutdown behavior.
Industrial Durability and System Reliability
The 6EP1436-3BA00 offers strategic advantages for high-tier industrial automation and power management:
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Robust Design: Housed in a slim, rugged metal enclosure with an IP20 protection rating, optimized for space-saving DIN rail mounting.
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Radio Interference Suppression: Complies with EN 55022 Class B, ensuring minimal electromagnetic interference with sensitive electronic components in the vicinity.
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Operational Status: Features integrated signaling contacts and LED displays for «24 V OK» and «Overload» status for rapid visual diagnostics.
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Environmental Resistance: Engineered to operate reliably in a wide temperature range from -25 °C to +70 °C, suitable for diverse factory floor conditions.
