Industrial DIN Rail Switching Power Supply 24V DC 3.2A 75W

Model: MEAN WELL EDR-75-24

EAN: 6931240031759 SKU: 931031757

• High efficiency switching power supply 87.5%
• Mounting on standard DIN rail TS-35/7.5 or 15
• Wide AC and DC input voltage range
• Output voltage adjustable from 24V to 28V
• Built-in protections: short circuit, overload, overvoltage, over temperature
• Resistant to high operating temperatures up to 60°C
• Slim metal housing (32mm width)
• Cooling by free air convection

Description

The professional MEAN WELL switching power supply, model EDR-75-24, is a high-class device designed for mounting on a standard TS-35/7.5 or 15 DIN rail. It is characterized by exceptional reliability and high energy efficiency of 87.5%, which minimizes energy losses and reduces component heating inside control cabinets. The device is designed to operate in demanding industrial conditions, offering a stable 24V DC output voltage with a current capacity of 3.2A.

The power supply has a wide input voltage range (90-264V AC), making it a universal solution ready for use in various power systems worldwide. An additional advantage is the ability to precisely adjust the output voltage in the range from 24V to 28V DC using a built-in potentiometer, which allows for compensation of voltage drops on long power lines. The solid metal housing, only 32mm wide, allows for significant space savings on the mounting rail, which is crucial in densely packed switchboards.

System safety is guaranteed by an advanced package of protections, including short-circuit, overload, overvoltage, and thermal protection. The power supply is resistant to high operating temperatures, maintaining full functionality even at 60°C. It is an ideal choice for building automation systems, industrial systems, access control systems, and CCTV monitoring. The product is covered by a 2-year manufacturer's warranty, which confirms its highest quality of workmanship and durability.

Main product advantages:

- High efficiency of 87.5% reducing operating costs.

- Compact DIN housing saving space in the cabinet.

- Wide operating temperature range from -20°C to +60°C.

- Precise output voltage adjustment for power optimization.

- Complete set of protections protecting connected receivers.

Specification

Power supply type

Switching - modern high-frequency technology ensuring parameter stability.

AC input voltage

90 V ... 264 V AC - universal AC input with wide tolerance.

DC input voltage

127 V ... 370 V DC - possibility of powering directly from a DC bus.

Output voltage

24 V DC - stabilized DC voltage with low noise and ripple levels.

Output voltage adjustment

24 V ... 28 V DC - precise potentiometer to adjust voltage to installation needs.

Current capacity

3.2 A - maximum output current during continuous operation.

Power supply wattage

76.8 W - total rated power of the device available for receivers.

Efficiency

87.5 % - high energy efficiency reducing heat emission.

Housing type

DIN - metal construction adapted for mounting in distribution cabinets.

Short circuit protection

Yes - automatic power cut-off in case of output short circuit.

Overload protection

Yes - protection against current draw exceeding permissible standards.

Overvoltage protection

Yes - protection of electronic circuits against sudden voltage spikes.

Thermal protection

Yes - automatic device shutdown after exceeding safe temperature.

Operating temperature

-20 °C ... 60 °C - wide temperature range for difficult conditions.

Relative humidity

20 % ... 95 % - operation in an environment with varied humidity without condensation.

Contents

1x EDR-75-24 switching power supply

1x User and installation manual

Dimensions, Weight

Product dimensions: 112 x 32 x 126 mm (D x W x H)

Package dimensions: 145 x 135 x 55 mm (D x W x H)

Product weight: 420 g

Weight with packaging: 480 g

Zum Download

• CE Declaration
• SAFETY COMPLIANCE