7 Functions and settings
Maschinenfabrik Reinhausen 201486 3550953/00 ENTAPCON® 230 pro
Setting Behavior
Non-directional The device blocks in both directions as soon as
the defined lower/upper tap position limit is
reached or exceeded. Further tap changes are
prevented.
Table 14: Tap position blocking mode
To set the tap position blocking mode, proceed as follows:
ü Press to select manual mode.
ü Press to change back manually into the defined tap position limits.
1. > Configuration > Continue > Continue > Tap
position > Press until the desired parameter is displayed.
ð Tap pos. blocking mode
2. Press or to set the option you want.
3. Press .
ð The tap position blocking mode is set.
Compensation
You can use the compensation function to compensate for the load-depend-
ent voltage drop between the transformer and consumer. The device pro-
vides 2 methods of compensation for this purpose:
▪ Line drop compensation
▪ Z compensation
Line drop compensation Z compensation
More accurate compensation Can only be used with minor
changes in the phase angle φ
Full knowledge of the line data
needed
Is not dependent on phase angle φ
More parameters needed for con-
figuration
Is simple to set
- Can be used with meshed net-
works
Table 15: Comparison of methods of compensation
Line drop compensation
Line drop compensation (LDC) requires exact line data. Line voltage drops
can be compensated very accurately using LDC.
7.6
7.6.1
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