EN
- Conspectus
- Producta Commendata
Exsequere standardes
GB/T 20840《Transformer》
IEC 61869《Instrument transformers》
Typus descriptio
Conditio servitii normalis
Factor potentiae: COSΦ=0.8 (morans)
Tensio secundaria nominativa: 100\/3, 100\/3
Frequentia nominativa: 50Hz aut 60Hz
Nivel anti-inquinantis: Gradus II
Temperatura ambientis: Infima temperatura est -5℃, suprema temperatura est +40℃, et temperatura media cotidiana non superat 30℃
Altitudo: ≤ 1000 metra
Parameter euismod
| Classificata tensio ratio (kV) | Ordo accurate | Nivel accuratia et Classificatum exitum (VA) | Secundarium calor limis exitum (VA) | |||
| 0.2 | 0.5 | 3 | 3(6)P | |||
| 20\ V30.1\ v30.1\3 | 0.2\3(6)P | 50 | - | - | 100 | 400 |
| 20\ V30.1\ v30.1\3 | 0.5\3(6)P | - | 50 | - | 100 | |
| 20\ V30.1\ V30.1\ v30.1\3 | 0.2\/0.5\/3(6)P | 15 | 15 | - | 100 | |
