01.03 | Technical Data |
14 Technical Data
In the event of conditions of use other than those listed in this chapter, please contact your local Siemens branch or national subsidiary.
Cooling water: See section, ”Coolant” !
Current reduction: When 60 % water and 40 % glycol is used
When 100 % water is used
l/In |
| |
110,0% |
| |
105,0% |
| |
100,0% |
| |
95,0% | 92% | |
90,0% | ||
| ||
85,0% | 85% | |
80,0% |
|
0 | 10 | 20 | 30 | 40 | 46 | Incoming temp. of coolant in°C |
|
|
|
|
|
|
WARNING
WARNING! Operating a unit at temperatures below +5 °C is not permitted even if
If less than 20 % Antifrogen N is added, there is an increased danger of corrosion which can result in a reduction of the units useful life.
If more than 40% is added, the transfer of heat and therefore the functioning of the unit is affected.
It must always be ensured that the required pump output is adjusted when Antifrogen N is added.
The necessary flow rate of the coolant must always be achieved.
Siemens AG | ENGLISH | |
Common rectifier and rectifier/regenerating units with water cooling | Supplement to the operating instructions |
|