Operating time mom.
The 'Elapsed operating hours' parameter is important if the system is not installed at the
same time as the transformer and the oil pump. Both parameters may need to be adjusted
in conjunction with revisions.
Setting range: 0...999999 h
Lifetime Fan 5.7.4
The number of parameter/value sets is based on the
number of fans used. To change between the different
fans press the <F1> button or use the arrow left and right
keys.
Operating time maximal
The 'Elapsed operating hours' parameter is important if the system is not installed at the
same time as the transformer and the fan groups. Both parameters may need to be adjust-
ed in conjunction with revisions of the fans.
Setting range: 0...999999 h
Operating time mom.
Press <F5> to enter the current age of the fans.
Setting range: 0...999999 h
5.8 SETUP 7: Overload
SETUP 7 is accessed by pressing the '→' arrow or <F1> in
SETUP 6.
The overload parameters are set in Setup 7.
Max. Winding temperature 5.8.1
The parameter 'Max. winding temperature' specifies the
limit value for the winding temperature used to calculate the ‘permissible overload’ and the
‘Time to Overtemp.’ The default value is 98°C. The parameter range is from -30 to 200 °C.
Time to max. temperature 5.8.2
The parameter 'Time to max. temperature' specifies the time window for the ‘permissible
overload’. For example, a setting of 7200 s means that the ‘permissible overload’ is calcu-
lated so that the maximum winding temperature is reached after 2 h = 7200 s. The
parameter range is 1 to 7200 seconds.
To Next Page
Loading...
Need help?
General
