Overview
The “Overcurrent protection, Phases” function detects short circuits in electrical equipment. It can be used as backup or emergency overcurrent protection in addition to the main protection.
For more detailed information on “Overcurrent protection, Phases” function, refer to SIPROTEC 5 devices, V8.30 & higher manuals.
To see other supported functions, click here.
Structure/Embedding of the Function Overcurrent Protection, Phases – Advanced

Structure/Embedding of the Function Overcurrent Protection, Phases – Basic

Setting Parameters
Setting parameters of Filter for RMS Value Gain
Addr. | Parameter | C | Setting Options | Default Setting |
Filter | ||||
_:1 | Filter:Enable filter | no yes |
no | |
_:2 | Filter:h(0) | -100.000 to 100.000 | 0.000 | |
_:3 | Filter:h(1) | -100.000 to 100.000 | 0.000 | |
_:4 | Filter:h(2) | -100.000 to 100.000 | 0.000 | |
_:5 | Filter:h(3) | -100.000 to 100.000 | 0.000 | |
_:6 | Filter:h(4) | -100.000 to 100.000 | 1.000 | |
Setting parameters for Stage with Definite-Time Characteristic Curve
Addr. | Parameter | C | Setting Options | Default Setting |
General | ||||
_:2311:101 | General:Emergency mode | no caused by main prot. caused by binary input |
no | |
General | ||||
_:661:1 | Definite-T 1:Mode | off on test |
off | |
_:661:2 | Definite-T 1:Operate & flt.rec. blocked | no yes |
no | |
_:661:11 | Definite-T 1:1-pole operate allowed | no yes |
no | |
_:661:26 | Definite-T 1:Dynamic settings | no yes |
no | |
_:661:27 | Definite-T 1:Blk. w. inrush curr. detect. | no yes |
no | |
_:661:8 | Definite-T 1:Method of measurement | fundamental comp. RMS value |
fundamental comp. | |
_:661:120 | Definite-T 1:I0 elimina- tion | no yes |
no | |
_:661:3 | Definite-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:661:4 | Definite-T 1:Dropout ratio | 0.90 to 0.99 | 0.95 | |
_:661:102 | Definite-T 1:Pickup delay | 0.00 s to 60.00 s | 0.00 s | |
_:661:101 | Definite-T 1:Dropout delay | 0.00 s to 60.00 s | 0.00 s | |
_:661:6 | Definite-T 1:Operate delay | 0.00 s to 100.00 s | 0.30 s | |
Dyn.s: AR off/n.rdy | ||||
_:661:28 | Definite-T 1:Effect. by AR off/n.ready | no yes |
no | |
_:661:35 | Definite-T 1:Stage blocked | no yes |
no | |
Dyn.set: AR cycle 1 | ||||
_:661:29 | Definite-T 1:Effected by AR cycle 1 | no yes |
no | |
_:661:36 | Definite-T 1:Stage blocked | no yes |
no | |
_:661:14 | Definite-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:661:20 | Definite-T 1:Operate delay | 0.00 s to 100.00 s | 0.30 s | |
Dyn.set: AR cycle 2 | ||||
_:661:30 | Definite-T 1:Effected by AR cycle 2 | no yes |
no | |
_:661:37 | Definite-T 1:Stage blocked | no yes |
no | |
_:661:15 | Definite-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:661:21 | Definite-T 1:Operate delay | 0.00 s to 100.00 s | 0.30 s | |
Dyn.set: AR cycle 3 | ||||
_:661:31 | Definite-T 1:Effected by AR cycle 3 | no yes |
no | |
_:661:38 | Definite-T 1:Stage blocked | no yes |
no | |
_:661:16 | Definite-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:661:22 | Definite-T 1:Operate delay | 0.00 s to 100.00 s | 0.30 s | |
Dyn.s: AR cycle>3 | ||||
_:661:32 | Definite-T 1:Effected by AR cycle gr. 3 | no yes |
no | |
_:661:39 | Definite-T 1:Stage blocked | no yes |
no | |
_:661:17 | Definite-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:661:23 | Definite-T 1:Operate delay | 0.00 s to 100.00 s | 0.30 s | |
Dyn.s: Cold load PU | ||||
_:661:33 | Definite-T 1:Effect. b. cold-load pickup | no yes |
no | |
_:661:40 | Definite-T 1:Stage blocked | no yes |
no | |
_:661:18 | Definite-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:661:24 | Definite-T 1:Operate delay | 0.00 s to 100.00 s | 0.30 s | |
Dyn.set: bin.input | ||||
_:661:34 | Definite-T 1:Effected by binary input | no yes |
no | |
_:661:41 | Definite-T 1:Stage blocked | no yes |
no | |
_:661:19 | Definite-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:661:25 | Definite-T 1:Operate delay | 0.00 s to 100.00 s | 0.30 s | |
Setting parameters for Stage with Independent Characteristic Curve, Definite-Time Overcurrent Protection and Adaptive Pickup
Addr. | Parameter | C | Setting Options | Default Setting |
General | ||||
_:1 | Def.-T adap.p.:Mode | off on test |
off | |
_:2 | Def.-T adap.p.:Operate & flt.rec. blocked | no yes |
no | |
_:11 | Def.-T adap.p.:1-pole operate allowed | no yes |
no | |
_:26 | Def.-T adap.p.:Dynamic settings | no yes |
no | |
_:27 | Def.-T adap.p.:Blk. w. inrush curr. detect. | no yes |
no | |
_:8 | Def.-T adap.p.:Method of measurement | fundamental comp. RMS value |
fundamental comp. | |
_:120 | Def.-T adap.p.:I0 elimi- nation | no yes |
no | |
_:3 | Def.-T adap.p.:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:42 | Def.-T adap.p.:max threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 35.000 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 175.00 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 35.000 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 175.00 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 35.000 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 175.000 A | ||
_:43 | Def.-T adap.p.:min threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 0.030 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 0.15 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 0.030 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 0.15 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 0.030 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 0.150 A | ||
_:4 | Def.-T adap.p.:Dropout ratio | 0.90 to 0.99 | 0.95 | |
_:102 | Def.-T adap.p.:Pickup delay | 0.00 s to 60.00 s | 0.00 s | |
_:101 | Def.-T adap.p.:Dropout delay | 0.00 s to 60.00 s | 0.00 s | |
_:6 | Def.-T adap.p.:Operate delay | 0.00 s to 60.00 s | 0.30 s | |
Dyn.s: AR off/n.rdy | ||||
_:28 | Def.-T adap.p.:Effect. by AR off/n.ready | no yes |
no | |
_:35 | Def.-T adap.p.:Stage blocked | no yes |
no | |
Dyn.set: AR cycle 1 | ||||
_:29 | Def.-T adap.p.:Effected by AR cycle 1 | no yes |
no | |
_:36 | Def.-T adap.p.:Stage blocked | no yes |
no | |
_:14 | Def.-T adap.p.:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:20 | Def.-T adap.p.:Operate delay | 0.00 s to 60.00 s | 0.30 s | |
Dyn.set: AR cycle 2 | ||||
_:30 | Def.-T adap.p.:Effected by AR cycle 2 | no yes |
no | |
_:37 | Def.-T adap.p.:Stage blocked | no yes |
no | |
_:15 | Def.-T adap.p.:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:21 | Def.-T adap.p.:Operate delay | 0.00 s to 60.00 s | 0.30 s | |
Dyn.set: AR cycle 3 | ||||
_:31 | Def.-T adap.p.:Effected by AR cycle 3 | no yes |
no | |
_:38 | Def.-T adap.p.:Stage blocked | no yes |
no | |
_:16 | Def.-T adap.p.:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:22 | Def.-T adap.p.:Operate delay | 0.00 s to 60.00 s | 0.30 s | |
Dyn.s: AR cycle>3 | ||||
_:32 | Def.-T adap.p.:Effected by AR cycle gr. 3 | no yes |
no | |
_:39 | Def.-T adap.p.:Stage blocked | no yes |
no | |
_:17 | Def.-T adap.p.:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:23 | Def.-T adap.p.:Operate delay | 0.00 s to 60.00 s | 0.30 s | |
Dyn.s: Cold load PU | ||||
_:33 | Def.-T adap.p.:Effect. b. cold-load pickup | no yes |
no | |
_:40 | Def.-T adap.p.:Stage blocked | no yes |
no | |
_:18 | Def.-T adap.p.:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:24 | Def.-T adap.p.:Operate delay | 0.00 s to 60.00 s | 0.30 s | |
Dyn.set: bin.input | ||||
_:34 | Def.-T adap.p.:Effected by binary input | no yes |
no | |
_:41 | Def.-T adap.p.:Stage blocked | no yes |
no | |
_:19 | Def.-T adap.p.:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:25 | Def.-T adap.p.:Operate delay | 0.00 s to 60.00 s | 0.30 s | |
Setting parameters for Stage with Inverse-Time Characteristic Curve
Addr. | Parameter | C | Setting Options | Default Setting |
General | ||||
_:691:1 | Inverse-T 1:Mode | off on test |
off | |
_:691:2 | Inverse-T 1:Operate & flt.rec. blocked | no yes |
no | |
_:691:11 | Inverse-T 1:1-pole operate allowed | no yes |
no | |
_:691:26 | Inverse-T 1:Dynamic settings | no yes |
no | |
_:691:27 | Inverse-T 1:Blk. w. inrush curr. detect. | no yes |
no | |
_:691:8 | Inverse-T 1:Method of measurement | fundamental comp. RMS value |
fundamental comp. | |
_:691:120 | Inverse-T 1:I0 elimina- tion | no yes |
no | |
_:691:3 | Inverse-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:691:108 | Inverse-T 1:Pickup delay | 0.00 s to 60.00 s | 0.00 s | |
_:691:130 | Inverse-T 1:Type of char- acter. curve | |||
_:691:113 | Inverse-T 1:Min. time of the curve | 0.00 s to 1.00 s | 0.00 s | |
_:691:131 | Inverse-T 1:Reset | instantaneous disk emulation |
disk emulation | |
_:691:101 | Inverse-T 1:Time dial | 0.00 to 15.00 | 1.00 | |
_:691:115 | Inverse-T 1:Additional time delay | 0.00 s to 60.00 s | 0.00 s | |
Dyn.s: AR off/n.rdy | ||||
_:691:28 | Inverse-T 1:Effect. by AR off/n.ready | no yes |
no | |
_:691:35 | Inverse-T 1:Stage blocked | no yes |
no | |
Dyn.set: AR cycle 1 | ||||
_:691:29 | Inverse-T 1:Effected by AR cycle 1 | no yes |
no | |
_:691:36 | Inverse-T 1:Stage blocked | no yes |
no | |
_:691:14 | Inverse-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:691:102 | Inverse-T 1:Time dial | 0.00 to 15.00 | 1.00 | |
Dyn.set: AR cycle 2 | ||||
_:691:30 | Inverse-T 1:Effected by AR cycle 2 | no yes |
no | |
_:691:37 | Inverse-T 1:Stage blocked | no yes |
no | |
_:691:15 | Inverse-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:691:103 | Inverse-T 1:Time dial | 0.00 to 15.00 | 1.00 | |
Dyn.set: AR cycle 3 | ||||
_:691:31 | Inverse-T 1:Effected by AR cycle 3 | no yes |
no | |
_:691:38 | Inverse-T 1:Stage blocked | no yes |
no | |
_:691:16 | Inverse-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:691:104 | Inverse-T 1:Time dial | 0.00 to 15.00 | 1.00 | |
Dyn.s: AR cycle>3 | ||||
_:691:32 | Inverse-T 1:Effected by AR cycle gr. 3 | no yes |
no | |
_:691:39 | Inverse-T 1:Stage blocked | no yes |
no | |
_:691:17 | Inverse-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:691:105 | Inverse-T 1:Time dial | 0.00 to 15.00 | 1.00 | |
Dyn.s: Cold load PU | ||||
_:691:33 | Inverse-T 1:Effect. b. cold-load pickup | no yes |
no | |
_:691:40 | Inverse-T 1:Stage blocked | no yes |
no | |
_:691:18 | Inverse-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:691:106 | Inverse-T 1:Time dial | 0.00 to 15.00 | 1.00 | |
Dyn.set: bin.input | ||||
_:691:34 | Inverse-T 1:Effected by binary input | no yes |
no | |
_:691:41 | Inverse-T 1:Stage blocked | no yes |
no | |
_:691:19 | Inverse-T 1:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:691:107 | Inverse-T 1:Time dial | 0.00 to 15.00 | 1.00 | |
Setting parameters for Stage with User-Defined Characteristic Curve
Addr. | Parameter | C | Setting Options | Default Setting |
General | ||||
_:1 | User curve #:Mode | off on test |
off | |
_:2 | User curve #:Operate & flt.rec. blocked | no yes |
no | |
_:11 | User curve #:1-pole operate allowed | no yes |
no | |
_:26 | User curve #:Dynamic settings | no yes |
no | |
_:27 | User curve #:Blk. w. inrush curr. detect. | no yes |
no | |
_:8 | User curve #:Method of measurement | fundamental comp. RMS value |
fundamental comp. | |
_:120 | User curve #:I0 elimina- tion | no yes |
no | |
_:3 | User curve #:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:113 | User curve #:Threshold (absolute) | 1 A @ 100 Irated | 0.000 A to 35.000 A | 0.000 A |
5 A @ 100 Irated | 0.00 A to 175.00 A | 0.00 A | ||
1 A @ 50 Irated | 0.000 A to 35.000 A | 0.000 A | ||
5 A @ 50 Irated | 0.00 A to 175.00 A | 0.00 A | ||
1 A @ 1.6 Irated | 0.000 A to 1.600 A | 0.000 A | ||
5 A @ 1.6 Irated | 0.000 A to 8.000 A | 0.000 A | ||
_:111 | User curve #:Pickup delay | 0.00 s to 60.00 s | 0.00 s | |
_:110 | User curve #:Reset | instantaneous disk emulation |
disk emulation | |
_:101 | User curve #:Time dial | 0.05 to 15.00 | 1.00 | |
_:115 | User curve #:Additional time delay | 0.00 s to 60.00 s | 0.00 s | |
Dyn.s: AR off/n.rdy | ||||
_:28 | User curve #:Effect. by AR off/n.ready | no yes |
no | |
_:35 | User curve #:Stage blocked | no yes |
no | |
Dyn.set: AR cycle 1 | ||||
_:29 | User curve #:Effected by AR cycle 1 | no yes |
no | |
_:36 | User curve #:Stage blocked | no yes |
no | |
_:14 | User curve #:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:102 | User curve #:Time dial | 0.05 to 15.00 | 1.00 | |
Dyn.set: AR cycle 2 | ||||
_:30 | User curve #:Effected by AR cycle 2 | no yes |
no | |
_:37 | User curve #:Stage blocked | no yes |
no | |
_:15 | User curve #:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:103 | User curve #:Time dial | 0.05 to 15.00 | 1.00 | |
Dyn.set: AR cycle 3 | ||||
_:31 | User curve #:Effected by AR cycle 3 | no yes |
no | |
_:38 | User curve #:Stage blocked | no yes |
no | |
_:16 | User curve #:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:104 | User curve #:Time dial | 0.05 to 15.00 | 1.00 | |
Dyn.s: AR cycle>3 | ||||
_:32 | User curve #:Effected by AR cycle gr. 3 | no yes |
no | |
_:39 | User curve #:Stage blocked | no yes |
no | |
_:17 | User curve #:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:105 | User curve #:Time dial | 0.05 to 15.00 | 1.00 | |
Dyn.s: Cold load PU | ||||
_:33 | User curve #:Effect. b. cold-load pickup | no yes |
no | |
_:40 | User curve #:Stage blocked | no yes |
no | |
_:18 | User curve #:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:106 | User curve #:Time dial | 0.05 to 15.00 | 1.00 | |
Dyn.set: bin.input | ||||
_:34 | User curve #:Effected by binary input | no yes |
no | |
_:41 | User curve #:Stage blocked | no yes |
no | |
_:19 | User curve #:Threshold | 1 A @ 100 Irated | 0.030 A to 35.000 A | 1.500 A |
5 A @ 100 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 50 Irated | 0.030 A to 35.000 A | 1.500 A | ||
5 A @ 50 Irated | 0.15 A to 175.00 A | 7.50 A | ||
1 A @ 1.6 Irated | 0.001 A to 1.600 A | 1.500 A | ||
5 A @ 1.6 Irated | 0.005 A to 8.000 A | 7.500 A | ||
_:107 | User curve #:Time dial | 0.05 to 15.00 | 1.00 | |
Logic Diagrams & highlights
Logic Diagram of the Function Block Filter

Logic Diagram of the Definite-Time Overcurrent Protection (Phases) – Basic

Logic Diagram of the Stage Control

Logic Diagram of the Definite-Time Overcurrent Protection (Phases) – Advanced

Logic Diagram of the Inverse-Time Overcurrent Protection (Phases) – Basic

Logic Diagram of the Stage Control

Logic Diagram of the Inverse-Time Overcurrent Protection (Phases) – Advanced

Minimum Operating Time of the Curve

Pickup Behavior and Dropout Behavior when Using a User-Defined Characteristic Curve

Part-Logic Diagram on the Influence of Inrush-Current Detection Exemplified by the 1st Definite-Time Overcurrent Protection Stage

Principle of the Dynamic Settings Exemplified by 1st Definite-Time Overcurrent Protection Stage

Influence of the AREC Signals on the Overcurrent-Protection Stage

Influence of the Cold-Load Pickup Detection on the Overcurrent-Protection Stage

Influence of the Binary Input on the Overcurrent-Protection Stage
