SIPROTEC 7SJ602 Multifunction Overcurrent and Motor Protection ...
SIPROTEC 7SJ602 Multifunction Overcurrent and Motor Protection ...
SIPROTEC 7SJ602 Multifunction Overcurrent and Motor Protection ...
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<strong>7SJ602</strong>2/<strong>7SJ602</strong>6<br />
Fig. 18 Connection of 3 CTs with measurement<br />
of the sensitive earth (ground) current<br />
Fig. 19 Connection of 3 CTs with<br />
directional earth (ground)-fault detection<br />
<strong>SIPROTEC</strong> <strong>7SJ602</strong> <strong>Multifunction</strong> <strong>Overcurrent</strong> <strong>and</strong> <strong>Motor</strong> <strong>Protection</strong> Relay<br />
Typical Connections<br />
Fig. 20 Connection of 3 CTs <strong>and</strong> 1 VT<br />
with measurement of the earth (ground)<br />
current <strong>and</strong> one phase voltage<br />
Fig. 21 Example of typical wiring<br />
Siemens SIP 3.3 · 2003 11