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MEAN WELL TDR Switched Mode DIN Rail Power Supply AC/DC Input 340-780 V 240W 48V DC 5A Output TDR-240-48

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MEAN WELL TDR Switched Mode DIN Rail Power Supply AC/DC Input 340-780 V 240W 48V DC 5A Output TDR-240-48

Name: MEAN WELL TDR Switched Mode DIN Rail Power Supply AC/DC Input 340-780 V 240W 48V DC 5A Output TDR-240-48
Brand: MEAN WELL
SKU: 100044

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Category Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin	China
Brand	MEAN WELL
Power	240W
Efficiency	92%
Height	125mm
Model	TDR-240-48
Depth	114mm
Width	63mm
Series	TDR
Output Current	5A
Maximum Operating Temperature	70°C
Sub Type	Switched Mode
Minimum Operating Temperature	-30°C
Number of outputs	1
Maximum Input Voltage	780, 550V dc
Protection	short Circuit/overload/over voltage/over temperature
Electrical Phase	3
Maximum Output Voltage	48V dc
Minimum Input Voltage	340, 480V ac

Key Features

Supports wide AC/DC input voltage range of 340-780 V ensuring versatile operation.
High efficiency of up to 92% minimizes energy loss and heat generation.
Built-in passive PFC complies with EN61000-3-2 for power quality improvement.
Includes extensive protection against short circuit, overload, over voltage, and over temperature.
Compact 63mm width with 125mm height and 114mm depth fits standard DIN rail mounts.
Operates reliably from -30°C to +70°C ambient temperature range.
Equipped with DC OK relay contact for operational status monitoring.
Complies with major international safety and EMC standards including UL and CE.

Product Description

MEAN WELL TDR-240-48 is a Switched Mode DIN Rail Power Supply designed to provide reliable 240W power with a constant 48V DC output at 5A current. It accepts a broad AC/DC input voltage range from 340 to 780 V (AC input 340-480 V, DC input maximum 780 V), making it adaptable to various industrial power environments.

This power supply features a built-in passive Power Factor Correction (PFC) function compliant with EN61000-3-2, ensuring improved power quality and reduced harmonic distortion. It operates with a high efficiency of approximately 92%, which reduces energy consumption and thermal dissipation during continuous operation.

The TDR-240-48 includes multiple protective features such as short circuit, overload, over voltage, and over temperature protections, enhancing safety and device longevity. Its compact design with dimensions 125mm (H) x 63mm (W) x 114mm (D) allows it to be easily mounted on standard TS-35/7.5 or 15 DIN rails.

Rated for operation over a wide ambient temperature range from -30°C to +70°C, it is suitable for demanding industrial and automation applications such as industrial control systems and semiconductor fabrication equipment. The product also includes a DC OK relay contact for status monitoring, facilitating maintenance and system checks.

The TDR-240-48 meets numerous international standards including UL, EN 61558, EN61204-3, and several EN61000 series EMC standards, ensuring compliance with safety and electromagnetic compatibility regulations. This power supply is made in China and backed by a 3-year warranty from MEAN WELL.

Wide AC/DC input voltage range from 340-780 V wide range ensures flexible deployment. High efficiency of 92% reduces operational costs and heat output. Built-in passive PFC for enhanced power quality and compliance to EN61000-3-2.

Multiple protection circuits safeguard against faults and extend service life. Compact size and DIN rail mounting for easy integration in electrical panels. Wide temperature range operation supports harsh industrial environments.

DC OK relay contact for real-time operational feedback. Complies with essential international safety and EMC standards. Designed for industrial automation, factory control, and semiconductor fabrication. Explore comprehensive power supply solutions and related products in the Electronics & Electricals category on EnvMart for your industrial and commercial requirements.

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Frequently Asked Questions

This model accepts a wide AC/DC input voltage range from 340 to 780 V, with AC input ranging from 340 to 480 V and a maximum DC input of 780 V.

The TDR-240-48 provides a constant output of 48V DC with a maximum output current of 5A, delivering a total power of 240W.

This unit has a compact design with dimensions of 125mm in height, 63mm in width, and 114mm in depth, making it suitable for standard DIN rail mounting.

It operates with a high efficiency of approximately 92%, which helps minimize energy loss and heat generation during operation.

The TDR-240-48 includes multiple protective features such as short circuit, overload, over voltage, and over temperature protections to enhance safety and longevity.

It is rated for operation in ambient temperatures ranging from -30°C to +70°C, making it suitable for demanding industrial environments.

Yes, it is equipped with a DC OK relay contact for operational status monitoring, which facilitates maintenance and system checks.

This power supply complies with major international safety and EMC standards, including UL and several EN61000 series standards for electromagnetic compatibility.

It includes a built-in passive Power Factor Correction (PFC) function that complies with EN61000-3-2, improving power quality and reducing harmonic distortion.

This power supply is manufactured in China.

This model features a single output, providing a consistent 48V DC power supply.

It operates on a three-phase electrical system, suitable for industrial applications.