PULS YR40.482 DIN Rail Redundancy Module, 24-48 VDC, 40 A, 2 Inputs, 1 Output

The PULS YR40.482 is a DIN rail redundancy module that decouples two power supplies, enabling 1+1 or N+1 redundant operation for critical loads. It handles up to 40 A output current with voltage drop below 400 mV at full load, ensuring minimal power loss in your system.

Overview

Designed for industrial environments, this module accepts two input voltages of 24-48 VDC and provides a single output. It is convection cooled, features screw terminals, and includes reverse polarity protection. The aluminum housing ensures durability.

What stands out

• High efficiency of over 98% reduces energy waste.
• Low voltage drop: less than 250 mV at 20 A, less than 400 mV at 40 A.
• Wide operating temperature range from -40 to +70 °C.
• Compact DIN rail mounting for easy installation.
• MTBF greater than 1,000,000 hours for high reliability.

Technical details

• Module type: Redundancy module
• Mounting: DIN rail
• Input voltage: 24-48 VDC
• Output current: 40 A max
• Number of inputs: 2
• Number of outputs: 1
• Voltage drop at 20 A: < 250 mV
• Voltage drop at 40 A: < 400 mV
• Operating temperature: -40 to +70 °C
• Efficiency: > 98%
• Power loss at 40 A: 16 W
• Terminals: Screw terminals
• Protection: Reverse polarity
• Cooling: Convection
• Housing material: Aluminum

Our verdict

The YR40.482 is a reliable choice for building redundant power systems in industrial applications, offering high efficiency and robust performance.