A Premier B2B Part Search
MEAN WELL DRDN2048 DIN Rail Redundancy Module
The DRDN20 series is a 20A DIN rail mounted redundancy module designed to enhance power supply reliability in industrial automation and control systems. Supporting 1+1 and N+1 redundancy configurations, it features input voltages of 12V, 24V, or 48V, with an efficiency of 98%. The module includes two channels for DC input and a single output, with integrated DC OK relay contacts for output monitoring. Its ultra-wide operating temperature range from -40°C to +80°C and compact 32mm width make it suitable for factory automation, semiconductor fabrication equipment, and other industrial applications requiring high endurance and stable power delivery.
MEAN WELL DRDN2048 DIN Rail Redundancy Module Specifications:
- Model: DRDN20-
- Input Voltage: 12V, 24V, 48V (selectable)
- Input Voltage Range: 9-14V, 19-29V, 36-60V respectively
- Input Current: 20A per input, continuous, peak 30A for 5 sec.
- Output Current: 20A (rated), with efficiency of 98%
- Voltage Drop (Vin-Vout): max. 0.25V
- Reverse Current (max.): 1mA
- Reverse Voltage (max.): 40V (12V/24V), 65V (48V)
- Overload Capacity: <30A for 5 sec., no damage
- Protection: Overcurrent circuit <30A for 5 sec.
- Relay Contact Ratings: 30V/1A resistive load
- DC OK Signal: Built-in 2 channels, with relay contact
- Dimensions: 32*125.2mm (W*H*D), slim design
- Operating Temperature: -40°C to +80°C (derating at high temps)
- Humidity: 5-95% RH, non-condensing
- Vibration: IEC61373 compliance
- Safety Standards: IEC62368-1, UL62368-1, EAC TP TC 004
- Isolation Resistance: >100 MΩ at 500V
- MTBF: 611,820 hours (Telcordia SR-332), 353,670 hours (MIL-HDBK-217F)
Buy the Mean Well DRDN20 U+2013 Reliable Power Supply Redundancy Module for Industrial Applications
Order the Mean Well DRDN20 DIN Rail Redundancy Module now to ensure high system reliability in industrial automation environments. This compact, efficient module supports 1+1 and N+1 redundancy configurations, handling input voltages of 12V, 24V, or 48V with up to 20A output current. Its ultra-wide temperature range from -40°C to +80°C and built-in DC OK relay contacts provide real-time monitoring, ideal for factory automation, semiconductor equipment, and other critical industrial applications. Easy to install and operating quietly via free air convection, it guarantees stable power delivery.
Get Mean Well DRDN20 today—built for industrial control, high reliability, and long-lasting durability in power redundancy systems.
Frequently Asked Questions
Where can I buy MEAN WELL DRDN2048?
You can click on the BUY or RFQ button to purchase DRDN2048 from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part DRDN2048?
You can download the DRDN2048 datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of DRDN2048?
MEAN WELL