7SJ80 Functional scope
No. Function Ref. to Chapter
103 Setting Group Change Option 1.3.3
104 Oscillographic Fault Records -
112 50/ 51 ( Charac. Phase) Overcurrent Protection 1.4.3
113 50N/ 51N ( Charac. Ground) Overcurrent Protection 1.4.3
115 67, 67-TOC Directional Overcurrent Protection 1.4.4
116 67N, 67N-TOC Directional Overcurrent Protection 1.4.4
117 Cold Load Pickup 1.3.3
122 2nd Harmonic Inrush Restraint -
127 50 1Ph Single Phase Overcurrent Protection -
130 ( sens.) Ground fault dir. characteristic 1.4.8
131 ( sensitive) Ground fault 1.4.8
140 46 Negative Sequence Protection 1.4.5
142 49 Thermal Overload Protection -
150 27, 59 Under/ Overvoltage Protection 1.4.7
154 81 Over/ Underfrequency Protection 1.4.6
161 25 Function group 1 Synchronism and Voltage Check -
170 50BF Breaker Failure Protection -
171 79 Auto-Reclose Function 1.4.2
172 52 Breaker Wear Monitoring -
180 Fault Locator -
181 Line Sections for Fault Locator -
182 74TC Trip Circuit Supervision 1.4.11
192 Capacitive voltage measurement -
617 Port B usage - |