摘要 |
The invention relates to a heat exchanger (1) for cooling a switch cabinet, having a first pipe system (2) for a first coolant and a second pipe system (3) for a second coolant, which pipe system is fluidically separated from the first pipe system (2), wherein the first and the second pipe systems (2, 3) are thermally coupled to one another. The invention also relates to a corresponding switch cabinet. |