| 摘要 |
The cabinet (1) has a coolant supply device (13) including two cooling modules (14a, 14b) having respective primary hydraulic circuits (21a, 21b) and secondary hydraulic circuits (15a, 15b). A central control unit is connected to controllers (23a, 23b) of the cooling modules, where the central control unit activates one of the cooling modules while the other cooling module is inactive. The secondary hydraulic circuit of the active cooling module supplies coolant to a cooling circuit, so as to keep the coolant at a constant differential pressure between the cooling module outlet and inlet. |
