德国AEG电流互感器型号： CT12 CT12H CT12I CT12K CT24 CT24D CT24E CT24F

·                                        IS 12 C IS 12 D IS 24 C IS 24 D

·                                        主要技术参数如下：

·                                        TYP / TYPE CT12 CT12 H CT12 I CT12 K CT24 CT24 D CT24 E CT24 F

·                                        BEMESSUNGSDATEN STANDARDAUSFüHRUNG / RATED VALUES

·                                        Max. prim?re Bem.-Stromst?rke

·                                        max. rated primary current

·                                        3000 A 4000 A 3000 A 4000 A 3000 A

·                                        Prim?rseitige Umschaltung 1:2

·                                        primary change over 1:2

·                                        bis 2 x 600 A

·                                        Sekund?re Bem.-Stromst?rke

·                                        rated secondary current

·                                        1 A; 5 A

·                                        Therm. Bem.-Dauerstromst?rke

·                                        rated continuous thermal current

·                                        100 … 200% x I

·                                        N

·                                        Therm. Bem.-Kurzzeitstromst?rke

·                                        rated short time thermal current

·                                        mind. 100 x I

·                                        N

·                                        … max. 100 kA / 1s

·                                        Bem.-Stromsto?st?rke

·                                        rated short time thermal current

·                                        2.5 x I

·                                        th

·                                        … max. 120 kA

·                                        Isolationspegel （Prüfspannung）

·                                        test voltages

·                                        12 / 28 / 75 kV // 17,5 / 38 / 95 kV 24 / 50 / 125 kV

·                                        Bemessungsfrequenz

·                                        rated frequency

·                                        16

·                                        2

·                                        /3

·                                         … 50 … 60 Hz

·                                        WANDLERKERNE / CORE CHARACTERISTICS

·                                        Max. Anzahl der Kerne

·                                        number of cores

·                                        3 4 3 4

·                                        Anzahl der Sekund?rklemmen

·                                        number of secondary terminals

·                                        6 6 7 6

·                                        Bem.-Leistung （Normwerte）

·                                        rated output burden 5 / 10 / 15 / 30…VA

·                                        Norm-Genauigkeitsklassen

·                                        rated accuracy class

·                                        0.2 / 0.2S / 0.5 / 0.5S / 1 / 3 / 5P / 10P

·                                        TYP / TYPE IS 12 C IS 12 D IS 24 C IS 24 D

·                                        BEMESSUNGSDATEN STANDARDAUSFüHRUNG / RATED VALUES

·                                        Max. prim?re Bem.-Stromst?rke

·                                        max. rated primary current

·                                        bis 1250 A

·                                        Prim?rseitige Umschaltung 1:2

·                                        primary change over 1:2

·                                        bis 2 x 600 A nein / no bis 2 x 600 A

·                                        Sekund?re Bem.-Stromst?rke

·                                        rated secondary current

·                                        1 A; 5 A; beliebig

·                                        Therm. Bem.-Dauerstromst?rke

·                                        rated continuous thermal current

·                                        100 … 200% x I

·                                        N

·                                        Therm. Bem.-Kurzzeitstromst?rke

·                                        rated short time thermal current

·                                        mind. 100 x I

·                                        N

·                                        … max. 100 kA / 1s

·                                        Bem.-Stromsto?st?rke

·                                        rated short time thermal current

·                                        2.5 x I

·                                        th

·                                        … max. 120 kA

·                                        Isolationspegel （Prüfspannung）

·                                        test voltages

·                                        12 / 28 / 75 kV // 17,5 / 38 / 95 kV 24 / 50 / 125 kV

·                                        Bemessungsfrequenz

·                                        rated frequency

·                                        16

·                                        2

·                                        /3

·                                         … 50 … 60 Hz

·                                        WANDLERKERNE / CORE CHARACTERISTICS

·                                        Max. Anzahl der Kerne

·                                        number of cores

·                                        3

·                                        Anzahl der Sekund?rklemmen

·                                        number of secondary terminals

·                                        6

·                                        Bem.-Leistung （Normwerte）

·                                        rated output burden 5 / 10 / 15 / 30 … VA

·                                        Norm-Genauigkeitsklassen

·                                        rated accuracy class

·                                        0.2 / 0.2S / 0.5 / 0.5S / 1 / 3 / 5P / 10P