| BRAND | Arteche |
| Product | СА-123 110 kV |
| Description | Current transformator |
| Internal code | IMP3391710 |
| Weight | 1 |
| Technical specification | Transformer type СА-123 Rated voltage, Uom, kV110 The greatest working voltage, U.R., kV123 Rated primary current, I1nom, A 2000 The highest working primary current, I1, A,2000 Rated secondary current, I2nom, A 5 Nominal coefficient of transformation nn = I1nom / I2nom 2000/5 Rated frequency, fnom, Hz 50 Characteristics of external insulation in accordance with GOST 9920:2,5 B 1. The category of external insulation along the path of the leakage5 0,5 S /0,5 S . 5Р20/5Р20/5Р20 2. The ratio of the path length of the external insulation leakage to the highest linear voltage, cm / kV Nominal accuracy class of secondary windings: 1. Number of windings 2. for measurements, 2 obm 3. for protection, 3 obm 5 0,2 S/0,2 S 5Р20/5Р20/5Р20 Rated secondary load, S2nm, VA 1. for measurement windings 2. for windings of protectors 50,150 |
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