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It’s maintenance-free up to 300,000 operations and suitable for most network applications. Thus your transformer lifecycle costs are reduced significantly.
TAPMODELLER® 3D Models from Maschinenfabrik Reinhausen (0.23 MB)
Alternative liquids for tap-changers (1.88 MB)
Data Sheet: On-Load Tap-Changers and De-Energized Tap-Changers (0.03 MB)
VACUTAP® VV Flyer (0.72 MB)
VACUTAP® V V®-EX, VM®-EX And VR®-EX ON-LOAD TAP-CHANGER FOR EXPLOSION-PRONE SITES. (1 MB)
Lifting Device for Diverter Switch Inserts Operating Instructions BA 166/02 (0.96 MB)
VACUTAP® VV® Operating Instructions (4349312/01 EN) (7.51 MB)
VACUTAP® VV® Installation and Commissioning Instructions (4349322/01 EN) (13.74 MB)
VACUTAP® VV-Ex - Installation and commissioning instructions (4983703 EN) (14.79 MB)
VACUTAP® VV-Ex - Operating Instructions (4983689 EN) (11.63 MB)
VACUTAP® Technology: New Standard for Users of Regulating Transformers (0.91 MB)
On-Load Tap-Changers for Power Transformers Author: Dr. Dieter Dohnal (1.46 MB)
Inquiry and order specifications (1.99 MB)
VACUTAP® VV® Technical Data (TD 203/05) (3.41 MB)
TD - General Section Technical Data TD 61 061/03 EN (5.49 MB)
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Viva Mexiko – Retrofit at a furnace transformer
Successful JEC certification for VACUTAP® VM® on-load tap-changer
New cooperation with Russian transformer manufacturer Izhora Transformers LLC
VACUTAP® VV® - Success in New Zealand
MR on-load tap-changers bring Spanish sun to power grid