Siemens SIPROTEC 4 - Checking the Temperature Detection

[polaritaetspruefung-ie-mituen-gemessen, 1, en_US]
Figure 3-39
Polarity testing for Ι
N
, example with current transformers configured in a Holmgreen-connec-
tion (VTs with broken delta connection -- e-n winding)
[polaritaetspruefung-ie-mituen-berechnet-211002-kn, 1, en_US]
Figure 3-40
Polarity testing for Ι
N
, example with current transformers configured in a Holmgreen-connec-
tion (VTs Wye-connected)
Checking the Temperature Detection
After the termination of the RS485 port and the setting of the bus address have been verified according to
Section 3.2 Checking Connections, the measured temperature values and thresholds can be checked.
3.3.13
Mounting and Commissioning
3.3 Commissioning
SIPROTEC 4, 7SJ62/64, Manual 431
C53000-G1140-C207-8, Edition 08.2016