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