Siemens SIPROTEC 7SJ80

Addr. Parameter Function C Setting Options Default Setting Comments
1201 FCT 50/51 50/51 Overcur. ON
OFF
ON 50, 51 Phase Time Over-
current
1202 50-2 PICKUP 50/51 Overcur. 1A 0.10 .. 35.00 A; ∞ 4.00 A 50-2 Pickup
5A 0.50 .. 175.00 A; ∞ 20.00 A
1203 50-2 DELAY 50/51 Overcur. 0.00 .. 60.00 sec; ∞ 0.00 sec 50-2 Time Delay
1204 50-1 PICKUP 50/51 Overcur. 1A 0.10 .. 35.00 A; ∞ 1.00 A 50-1 Pickup
5A 0.50 .. 175.00 A; ∞ 5.00 A
1205 50-1 DELAY 50/51 Overcur. 0.00 .. 60.00 sec; ∞ 0.50 sec 50-1 Time Delay
1207 51 PICKUP 50/51 Overcur. 1A 0.10 .. 4.00 A 1.00 A 51 Pickup
5A 0.50 .. 20.00 A 5.00 A
1208 51 TIME DIAL 50/51 Overcur. 0.05 .. 3.20 sec; ∞ 0.50 sec 51 Time Dial
1209 51 TIME DIAL 50/51 Overcur. 0.50 .. 15.00 ; ∞ 5.00 51 Time Dial
1210 51 Drop-out 50/51 Overcur. Instantaneous
Disk Emulation
Disk Emulation Drop-out characteristic
1211 51 IEC CURVE 50/51 Overcur. Normal Inverse
Very Inverse
Extremely Inv.
Long Inverse
Normal Inverse IEC Curve
1212 51 ANSI CURVE 50/51 Overcur. Very Inverse
Inverse
Short Inverse
Long Inverse
Moderately Inv.
Extremely Inv.
Definite Inv.
Very Inverse ANSI Curve
1213A MANUAL CLOSE 50/51 Overcur. 50-3 instant.
50-2 instant.
50 -1 instant.
51 instant.
Inactive
50-2 instant. Manual Close Mode
1214A 50-2 active 50/51 Overcur. Always
with 79 active
Always 50-2 active
1215A 50 T DROP-OUT 50/51 Overcur. 0.00 .. 60.00 sec 0.00 sec 50 Drop-Out Time Delay
1216A 50-3 active 50/51 Overcur. Always
with 79 active
Always 50-3 active
1217 50-3 PICKUP 50/51 Overcur. 1A 1.00 .. 35.00 A; ∞ ∞ A 50-3 Pickup
5A 5.00 .. 175.00 A; ∞ ∞ A
1218 50-3 DELAY 50/51 Overcur. 0.00 .. 60.00 sec; ∞ 0.00 sec 50-3 Time Delay
1219A 50-3 measurem. 50/51 Overcur. Fundamental
True RMS
Instantaneous
Fundamental 50-3 measurement of
1220A 50-2 measurem. 50/51 Overcur. Fundamental
True RMS
Fundamental 50-2 measurement of
1221A 50-1 measurem. 50/51 Overcur. Fundamental
True RMS
Fundamental 50-1 measurement of
1222A 51 measurem. 50/51 Overcur. Fundamental
True RMS
Fundamental 51 measurement of
Functions, Settings, Information
F.2 Settings
SIPROTEC 4, 7SJ80, Manual 479
E50417-G1140-C343-A8, Edition 12.2017