Siemens Sensformer IPS-601-20WGI - Page 14

Manual for installation of the Sensformer® Connectivity Device
© 2020 Siemens Energy Page 13
Figure 14 - Set analog sensors
In the standard configuration the Sensformer Connectivity Device
collects the following signals:
• Top oil temperature
(for liquid immersed transformers)
• Winding temperature
(for cast resin transformers)
• LV winding current
(for liquid immersed and cast resin transformers)
• Minimum oil level signal
(for liquid immersed transformers)
The default sensor connections are the following:
Input channel
Standard signal
Analog 1
LV Winding current
Analog 2
Empty
Analog 3
Empty
Digital 1
Oil level indication
Digital 2
Empty
RTD – PT100
Top oil temperature (LIT) or
Winding temperature (CRT)
Table 1– Default sensor connections
NOTE
Improper settings cause false measurement results! Setting the
wrong type value may cause the device to malfunction!