This redundancy module from PULS has been manufactured to a high standard, with a compact design that is ideal for installation in an enclosure, and intended for general professional use such as in industrial control, office, communication, and instrumentation equipment.
The PSU 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, carrying nominal currents up to 80A. This particular unit has an additional circuit included, generating a supply voltage for the internal mosfets even when the unit output is in a short circuit condition. This makes the unit suitable for any power supplies.
One of the main features is the utilisation 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.
The YR80.242 unit comes with a manufacturer's three-year warranty and a large international approval package for a variety of applications, making it suitable for nearly every situation.
- Dual input with single output
- Suitable for all DIMENSION power supplies except QT20 Series
- Only 65mV voltage drop at 40A output current
- Only 2.9W loss at 40A and 11.8W at 80A output current
- 160% (130A) peak load capability
- Reverse input polarity protection
- Full power between -40°C and +60°C
- Width only 46mm
- Rugged metal housing
- Easy wiring: distribution terminal for negative pole included
- Large connection terminals allow for a safe and fast installation
- Manufacturer's part YR80.242
| Input Voltage |
N/A |
| No. of Outputs |
N/A |
| Output Current |
80A |
| Output Voltage |
24V |
