The ERDN40 series is a 40A redundancy module that can be used with a power supply to improve overall system operation reliability. Product key features include:12V/24V/48V input voltage for selection, support N+1 and 1+1 redundancy systems,built-in two rails DC input contacts and single output. The MOSFET technology implemented can reduce heat loss and reduce the voltage difference between the input and output voltages, built-in 2 channels DC OK relay contacts for monitoring output status, ultra-wide operating temperature of -40 to +80°C.
ERDN40 40A Enclosed Type Redundancy Module
Brand：MeanWellReference price：
The ERDN40 series is a 40A redundancy module that can be used with a power supply to improve overall system operation reliability. Product key features include:12V/24V/48V input voltage for selection, support N+1 and 1+1 redundancy systems,built-in two rails DC input contacts and single output. The MOSFET technology implemented can reduce heat loss and reduce the voltage difference between the input and output voltages, built-in 2 channels DC OK relay contacts for monitoring output status, ultra-wide operating temperature of -40 to +80°C.
- Features：
- -40~+80°C ultra-wide operating temperature ( >+60°C derating)
- 2 channels input and 1 output
- 3 years warranty
- Built-in 2 channels DC OK signal and alarm relay contact
- Cooling by free air convection
- Output current up to 40A
- Suitable for redundancy operation of 12V/24V/48V system
- Support 1+1 and N+1 redundancy system
- Applications：
- Electro-mechanical apparatus
- Factory automation
- Industrial control system
- Semiconductor fabrication equipment
- DC Option（V）：
- 12
- 24
- 48