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MEAN WELL 40A Enclosed Redundancy Module for 12V/24V/48V Systems ERDN40-12
Specifications
| Country of Origin | China |
|---|---|
| Brand | MEAN WELL |
| Model | ERDN40-12 |
| Depth | 99mm |
| Width | 97mm |
| Accessory Type | Redundancy Module |
| For Use With | Redundancy Module |
Key Features
- Supports 1+1 and N+1 redundancy system configurations.
- Features 2 channel inputs and 1 output for efficient power management.
- Includes built-in DC OK signal and alarm relay contact for status monitoring.
- Output current capacity up to 40A with free air convection cooling.
- Operates in temperature range from -40 to +80°C with derating above +60°C.
- Complies with UL62368-1, EN55024, CE, EAC, RoHS, and multiple EMC standards.
- Suitable for industrial control systems, semiconductor fabrication, and factory automation.
Product Description
MEAN WELL ERDN40-12 redundancy module is an enclosed device engineered to improve the operational reliability of power supply systems. Compatible with 12V, 24V, and 48V systems, it supports both 1+1 and N+1 redundancy configurations to ensure continuous power availability.
The module features dual channel inputs and a single output, facilitating seamless redundancy operation with a maximum output current of 40A. It incorporates built-in DC OK signal lines and an alarm relay contact, providing real-time status feedback to connected systems. The unit employs free air convection cooling to maintain optimal operating temperatures.
Designed for industrial environments, the ERDN40-12 operates effectively within an ultra-wide temperature range from -40 to +80 degrees Celsius, with power derating applied above +60 degrees Celsius. It meets numerous international standards and approvals such as UL62368-1, EN55024, CE, EAC, RoHS, and various EN61000 series EMC standards.
This redundancy module finds applications across industrial control systems, semiconductor fabrication equipment, factory automation processes, and electro-mechanical apparatuses, providing robust power supply reliability where uninterrupted operation is critical.
Supports 1+1 and N+1 redundancy system configurations. Dual channel inputs and single output for redundancy. Built-in DC OK signal and alarm relay contact for system monitoring. Maximum output current of 40A with convection cooling.
Wide operating temperature range from -40 to +80°C. Compliance with multiple UL, CE, RoHS, and EMC standards. Ideal for industrial, semiconductor, and factory automation applications. Manufactured in China with a 3-year warranty.
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Frequently Asked Questions
The maximum output current capacity of the ERDN40-12 is 40A, supported by free air convection cooling.
The dimensions of this redundancy module are 99mm in depth and 97mm in width.
It operates effectively within a temperature range from -40 to +80°C, with power derating applied above +60°C.
The ERDN40-12 utilizes free air convection cooling to maintain optimal operating temperatures.
It includes built-in DC OK signal lines and an alarm relay contact for real-time status feedback to connected systems.
This redundancy module supports both 1+1 and N+1 redundancy system configurations for continuous power availability.
It complies with UL62368-1, EN55024, CE, EAC, RoHS, and various EN61000 series EMC standards.
This redundancy module is suitable for industrial control systems, semiconductor fabrication, and factory automation processes.
The country of origin for this redundancy module is China.
It is classified as a redundancy module, designed specifically for improving power supply reliability.
The DC OK signal feature provides real-time feedback on the operational status of the power supply system, enhancing monitoring capabilities.
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