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MEAN WELL Redundancy Module 40A DIN Rail Slim Width 55mm Input 48Vdc DRDN40-48
Specifications
| Country of Origin | China |
|---|---|
| Brand | MEAN WELL |
| Length | 125.2mm |
| Model | DRDN40-48 |
| Depth | 100mm |
| Width | 55mm |
| Accessory Type | Redundancy Module |
| For Use With | Redundancy Module |
Key Features
- Supports 1+1 and N+1 redundancy configurations for improved system stability.
- Features two input channels and one output channel for seamless power management.
- Designed for DIN rail mounting with a compact 55mm slim width.
- Includes built-in DC OK signals and alarm relay contacts for system monitoring.
- Operates within a wide temperature range from -40°C to +80°C, with derating above +60°C.
- Supports output current up to 40A with cooling by free air convection.
- Complies with multiple international standards including UL62368-1, CE, and RoHS.
- Ideal for industrial control, semiconductor fabrication equipment, factory automation, and electro-mechanical apparatus applications.
Product Description
MEAN WELL DRDN40-48 redundancy module is designed to improve overall system reliability by supporting 1+1 and N+1 redundancy systems. This power supply accessory is compatible with 12V, 24V, and 48V systems, providing a robust output current of up to 40A.
The module features two input channels and a single output channel to ensure continuous power delivery in critical industrial applications. It is DIN rail mountable with a slim width of 55mm, fitting conveniently into compact electrical enclosures.
With built-in DC OK signals and alarm relay contacts, the DRDN40-48 enables real-time system status monitoring and alarm functions. Cooling is optimized through free air convection, allowing operation in demanding environments ranging from -40°C up to +80°C, with derating beyond 60°C.
This module complies with comprehensive international standards including UL62368-1, EN55024, RoHS, CE, and others, ensuring safety and electromagnetic compatibility in industrial environments.
Its application areas include industrial control systems, semiconductor fabrication equipment, factory automation, and various electro-mechanical apparatus, supporting enhanced operational reliability and system uptime.
Supports 1+1 and N+1 redundancy systems. Two input channels and one output channel design. Suitable for 12V/24V/48V system operations. Output current rating of 40A. Cooling by free air convection. Wide operating temperature range from -40°C to +80°C with derating above 60°C.
55mm slim DIN rail mount width. Built-in DC OK signals and alarm relay contact. Certified to international standards including UL, CE, and RoHS.
The MEAN WELL DRDN40-48 redundancy module enhances power supply reliability in industrial and manufacturing settings. Explore more Power Supply Accessories on EnvMart for comprehensive solutions.
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Frequently Asked Questions
The output current rating of this module is up to 40A.
It has a slim width of 55mm, making it suitable for DIN rail mounting in compact spaces.
This model operates within a wide temperature range from -40°C to +80°C, with derating above +60°C.
It supports both 1+1 and N+1 redundancy configurations for enhanced system stability.
The dimensions are 125.2mm in length, 100mm in depth, and 55mm in width.
It is compatible with 12V, 24V, and 48V systems.
It includes built-in DC OK signals and alarm relay contacts for real-time system status monitoring.
Cooling is optimized through free air convection, allowing efficient operation in demanding environments.
This module complies with UL62368-1, EN55024, CE, and RoHS standards.
It is designed for industrial control systems, semiconductor fabrication equipment, factory automation, and electro-mechanical apparatus.
It is classified as a redundancy module, specifically designed for improving power supply reliability.
The MEAN WELL DRDN40-48 is manufactured in China.
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