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Siemens SITOP PSU300S Switched Mode DIN Rail Power Supply 550V AC Input 24V DC, 20 A Output DC 480W PSU300S

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Siemens SITOP PSU300S Switched Mode DIN Rail Power Supply 550V AC Input 24V DC, 20 A Output DC 480W PSU300S

Name: Siemens SITOP PSU300S Switched Mode DIN Rail Power Supply 550V AC Input 24V DC, 20 A Output DC 480W PSU300S
Brand: Siemens
SKU: 219187
Price: 493.14 USD
Availability: InStock

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Category DIN Rail Power Supplies Brand Siemens Condition New

Specifications

Country of Origin	Romania
Brand	Siemens
Power	480W
Efficiency	91%
Height	145mm
Model	PSU300S
Depth	150mm
IP Rating	IP20
Width	90mm
Series	SITOP PSU300S
Output Current	20A
Maximum Operating Temperature	60°C
Sub Type	Switched Mode
Minimum Operating Temperature	-25°C
Number of outputs	1
Maximum Input Voltage	550V ac
Electrical Phase	3
Hazardous Area Certification	ATEX
Maximum Output Voltage	24V dc
Minimum Input Voltage	340V ac

Key Features

Compact and efficient with 91% efficiency to minimize heat.
Designed for 3-phase AC input voltage ranging from 340V to 550V AC.
Operating temperature range from -25°C to 60°C for industrial environments.
Features adjustable output voltage from 24V to 28V for voltage drop compensation.
Includes signalling contact for easy integration into plant monitoring systems.
Meets multiple international standards including UL 60950-1, CE, ATEX certification for hazardous areas.
DIN rail mounting for streamlined installation in control panels.
Size dimensions of 90mm width, 150mm depth and 145mm height for compact integration.

Product Description

Siemens PSU300S is a switched mode DIN rail power supply designed for compactness and high efficiency in industrial applications. It accepts a 3-phase AC input voltage from 340V to 550V and produces a regulated 24V DC output with a high current capacity of 20 A, providing a maximum power output of 480 W. The device operates reliably within an industrial temperature range of -25°C to 60°C, with an IP20 rating that offers protection suitable for many control cabinet environments.

This power supply series is noted for its high efficiency of 91%, which reduces heat dissipation and improves reliability. It is certified for use in hazardous locations (ATEX certified), making it suitable for environments with flammable gases or combustible dust. The adjustable output voltage (24 to 28V) allows compensation for voltage drops in wiring, ensuring steady performance under varying load conditions.

The PSU300S supports easy installation with DIN rail mounting, promoting organized and accessible control panel layouts. It includes a signalling contact which facilitates integration into plant-wide monitoring systems, enhancing operational safety and maintenance scheduling.

Compact dimensions enable integration in tight spaces within electrical panels. High overload capability supports 1.5 times rated current for short durations. Complies with global standards such as UL 60950-1, CE, and CSA, ensuring international compatibility.

Designed for industrial machinery, plant engineering, and HVAC control applications.

Siemens SITOP PSU300S stands out as a reliable power supply solution combining operational safety, efficiency, and compact design for industrial power distribution needs. Explore more in the Power Supplies category at EnvMart.

Explore more products in our DIN Rail Power Supplies category.