MA-041 – DGA 900 Plus - Installation & Commissioning Manual - Rev 1.1 4-Mar-22 Page 34 of 99
Figure 9-1: General installation layout – single transformer
Figure 9-2 illustrates the general installation layout of a DGA 900 Plus with the required
connections for a bank of three single phase transformers.
Figure 9-2: General installation layout – bank of 3 single phase transformers
9.2 Inside the Hub Module
The Hub module as shown in Figure 9-3 contains all the connectivity required for
monitoring bushings & PD.