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Manufacturers

ERDN20-48

Mean Well redundancy module series ERDN20

Enclosed redundancy modules with a 2 channel input, a 1 channel output, a fanless design, an LED status display and an output current of 20A. These devices have a built-in 2 channels DC OK signal and alarm relay contact. They support both 1+1 as well as N+1 redundancy systems and comply with UL62368-1, EN55032 class B as well as EN61000-4-2. We offer the following types of this Mean Well series: ERDN20-5, ERDN20-12, ERDN20-24 and ERDN20-48.

  • input voltage: 5 to 48V
  • input current: 0 to 10A x 2 input / 0 to 20A x 1 input
  • maximal output peak current: 30A
  • output voltage drop: 0,2V
  • input voltage alarm ERDN20-5: <4V / >6,5V (±5%)
  • input voltage alarm ERDN20-12: <8,5V / >14,7V (±5%)
  • input voltage alarm ERDN20-24: <18V / >31V (±5%)
  • input voltage alarm ERDN20-48: <34,2V / >63V (±5%)
  • maximal relay output: 30V DC / 1A
  • operating temperature: -40 to +80°C
  • weight: 206g
ERDN20-48, Mean Well redundancy modules, 20A, ERDN20 series

ERDN20-48

123903 ERDN20-48 ERDN20-48 4711287437743 Mean Well redundancy module series ERDN20. Enclosed redundancy modules with a 2 channel input, a 1 channel output, a fanless design, an LED status display and an output current of 20A. These devices have a built-in 2 channels DC OK signal and alarm relay contact. They support both 1+1 as well as N+1 redundancy systems and comply with UL62368-1, EN55032 class B as well as EN61000-4-2. We offer the following types of this Mean Well series: ERDN20-5, ERDN20-12, ERDN20-24 and ERDN20-48. input voltage: 5 to 48V input current: 0 to 10A x 2 input / 0 to 20A x 1 input maximal output peak current: 30A output voltage drop: 0,2V input voltage alarm ERDN20-5: &lt;4V / &gt;6,5V (±5%) input voltage alarm ERDN20-12: &lt;8,5V / &gt;14,7V (±5%) input voltage alarm ERDN20-24: &lt;18V / &gt;31V (±5%) input voltage alarm ERDN20-48: &lt;34,2V / &gt;63V (±5%) maximal relay output: 30V DC / 1A operating temperature: -40 to +80°C weight: 206g

Specifications

manufacturer
Manufacturer's name ERDN20-48
GTIN 4711287437743
Data Sheet

Unit price

22,59 €

Volume discounts

Quantity Unit price
50 + 21,29 €

Stock: 9
Further delivery:
CW 12/2025