Mean Well DIN rail redundancy modules, 20A, DRDN20 series

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Mean Well redundancy module series DRDN20

Redundancy modules in an enclosed case with a 2 channel input, a 1 channel output, an LED status display and an output current of up to 20A for direct DIN Rail mounting. These devices are cooled by free air convection and support both 1+1 as well as N+1 redundancy systems. They have a built-in 2 channels DC OK signal as well as alarm relay contact and comply with UL62368-1, EN55032 class B as well as EN61000-4-2. We offer the following types of this Mean Well series: DRDN20-12, DRDN20-24 and DRDN20-48.

input voltage: 12 to 48V
input current: 0 to 10A x 2 input / 0 to 20A x 1 input
maximal output peak current: 30A
output voltage drop: 0,25V
input voltage alarm DRDN20-12: <8,5V / >14,7V (±5%)
input voltage alarm DRDN20-24:<18V / >31V (±5%)
input voltage alarm DRDN20-48: <34,2V / >63V (±5%)
maximal relay output: 30V DC / 1A
operating temperature: -40 to +80°C
weight: 350g