PULS YR80.242 MOSFET redundancy module
- Mosfet redundancy module
- Two 40A inputs, one 80A output
- Not suitable for QT40, Silverline
- Output short-circuit current max. 44A allowed
- Minimal power losses and low voltage drop thanks to MOSFET technology
- Full output current between -40 and +60°C
Description
The YR80.242 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 40A output current and one output, which can carry nominal currents up to 80A. In addition to the YR80.242, the YR80.241 is also available. This unit has an additional circuit included, which generates a supply voltage for the internal mosfets even when the output of the unit is in a short circuit condition. This makes the unit suitable for any power supplies.
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.
You can place an order for the PULS YR80.242 MOSFET redundancy module online via one of our Middle East branches (Dubai/ Oman/Saudi Arabia) and get it delivered at a low cost at a specific time.
Specification
Input Data | |
---|---|
DC-Input Voltage | 12-28V |
Input Current | 2x 0-40A continuous, 2x 40-65A for 5 seconds |
Voltage Drop | typ. 110mV input: 1x40A, typ. 145mV input: 2x40A |
Output Data | |
Output Current | 0-80A continuous, 80-130A for 5 seconds, max 44A in overload or short circuit mode |
Output Current Short circuit max. | max. 44A |
Physical Characteristics | |
Dimension | 46x124x127mm |
Weight | 370g, 0.81lb |
Mounting | Wall/Side/ DIN-rail |
Operating Temperature | 40°C to +70°C (-40°F to 158°F) |
General | |
Derating | 2A/°C (output) +60 to +70°C |
Power Losses, typ. | typ. 220mW at no load, typ. 2.9W input: 2x20A, typ. 4.7W input: 1x40A, typ. 11.8W input: 2x40A |
Connection method | Terminal |