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Redundant module 20 A Piano Series

  • 39 mm wide
  • Two diodes
  • Screw terminals
  • Cost effective solution

Product description

The PIRD20.241 is a redundancy module, which can be used to build 1+1 and N+1 redundant systems. It is equipped with two input channels, which can be connected to power supplies with up to 10A output current and one output, which can carry nominal currents up to 20A. The module is suitable for power supplies with constant current overload behavior as well as any kind of “hiccup” overload behavior. The PIRD20.241 is the perfect solution to use in a redundant system, if the power supply itself is equipped with a DC-OK signal. Another application for this redundancy module is to separate sensitive loads from non-sensitive loads. This avoids the distortion of the power quality for the sensitive loads which can cause controller failures.





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Input voltage DC 12-28 V
Input voltage dc min 9 V DC
Input voltage dc max 35 V DC
Input current per channel max 10 A
Type Power Supply Redundancy modules
Output voltage 24 V DC
Output Current 20 A
Output current max 26 A
Temperature Range Without Derating From -40 °C
Temperature Range Without Derating To 55 °C
Width 39 mm
Height 124 mm
Depth 124 mm
Weight 0,28 kg
Series Piano
Approvals ATEX, CE, CSA, EAC, IECEx, UL
Material Protection ABS plastic
IP Class IP20
Voltage Drop Over The Semi-Conductor 560 mV
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