3 Product description
Maschinenfabrik Reinhausen GmbH 202016 5993419/02 ENVACUTAP
®
VMS
®
4 Bevel gear 9 Oil conservator
5 Horizontal drive shaft 10 Active part of the transformer
3.1.2 Setup/models
The following drawing shows the main components of the on-load tap-
changer.
You will find a detailed drawing of the on-load tap-changer in the "Drawings
[►Section 9, Page 66]" section.
Figure2: On-load tap-changer
1 Rupture disk 2 On-load tap-changer head cover
3 On-load tap-changer head 4 Oil compartment
5 Selector 6 Change-over selector
7 Pipe bend 8 Upper gear unit
3.1.2.1 Pipe connections
The on-load tap-changer head features 4 pipe connections for different pur-
poses.