• Over 25,000 products in stock
  • clock Stock items ordered before 15:00, will be dispatched on the same day
  • Read more about us
PULS
PULS

Redundant module 40 A Dimension Series

24-56 V DC, 2x20 A

  • For N+1 and 1+1 Redundant Systems
  • MOSFET transistors
  • Minimum power loss

Product description

The YR40.482 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 20A output

current and one output, which can carry nominal currents up to 40A.

 

The novelty of this redundancy module is the utilization of mosfets instead of diodes for the decoupling of the two input channels. This reduces the heat generation and the voltage drop between input and output. The

redundancy module does not require an additional auxiliary voltage.

 

Due to the low power losses, the unit is very slender and only requires 46mm width on the DIN-rail. Large

connection terminals allow for a safe and fast installation. The large international approval package makes this unit suitable for nearly every application.

Articles Output voltage Input voltage DC Output Current
48 V DC 24-56 V 40 A

Variant

YR40.482
Redundancy Module 2 x 24-56V dc 20A I/P 24-56V dc 40A O/P

Specifications

Input voltage DC 24-56 V
Input voltage dc min 20,4 V DC
Input voltage dc max 64,4 V DC
Input current per channel max 20 A
Input current at continuous overload or short circuit max 2x32,5 A
Type Power Supply Redundancy modules
Output voltage 48 V DC
Output Current 40 A
Output Current Max 45 A
Temperature Range Without Derating From -40 °C
Temperature Range Without Derating To 70 °C
Life span 222000 h @ 2x 20 A, 48 V DC, 40 °C
MTBF (IEC 61709) 4098000 h @ 2x 20 A, 48 V DC, 40 °C
Width 46 mm
Height 124 mm
Depth 127 mm
Weight 0,36 kg
Series Dimension Y
Approvals ABS, ATEX, CB, CE, CSA, CSA US, EAC, GL, IECEx, UL
Material Protection Aluminium
IP Class IP20
Voltage Drop Over The Semi-Conductor 120 mV
Contact us

Please contact us for more information.

Send e-mail