Indoor epoxy resin casting current transformer designed for CGIS gas insulated switchgear, with multiple accuracy class, rated burden and primary current options.
CGIS1760 is a 35kV indoor epoxy resin current transformer for CGIS gas insulated switchgear, offering multiple accuracy and burden options.
| Paramètre | Spécification | Vérification |
|---|---|---|
| Type de produit | Current Transformer | [On Request] |
| Code modèle | CGIS1760 | Marquage de la plaque constructeur |
| Tension primaire | 35kV | Essai de tension nominale (IEC 61869-1/3) |
| Tension secondaire | [On Request] | Vérification du rapport à la fréquence nominale |
| Classe de précision | [On Request] | Essai de précision (IEC 61869-2 / IEEE C57.13) |
| Charge nominale | [On Request] | Essai de charge à la puissance VA nominale |
| Type d'isolement | Dry Epoxy Resin | Essais diélectriques selon la norme |
| Niveau d'isolement (BIL) | [On Request] | Tenue à fréquence industrielle et au choc de foudre |
| Normes | [On Request] | Certifié selon les normes listées |
| Fréquence | 50/60Hz | Selon IEC 61869-1 |
| Environnement | [On Request] | Selon les limites de la fiche technique |
Idéal pour
Non recommandé pour
Connect primary through the window. Secondary terminals: 1S1/1S2 for metering, 2S1/2S2 for protection. Never open-circuit the secondary of a CT while energized - hazardous voltage. Ground the secondary winding at one point.
Conforme à : [On Request]
S_total = ΣS_instrument + I₂² × (ρ × 2L / A)
Q : What is the insulation type?
R : Dry epoxy resin.
Q : What is the primary voltage rating?
R : 35kV.
Q : Is it suitable for outdoor use?
R : No, it is designed for indoor CGIS applications.
Les champs manquants sont marqués [On Request] — jamais inventés. Les lignes de vérification M2/M5/M6 suivent les conventions IEC 61869 / IEEE C57.13.
| Accuracy class | Rated output (VA) | 40 | 50 | 60 | 75 | 100 | 125 | 150 | 200 | 250 | 300 | 400 | 500 | 600 | 750 | 1000 | 1200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.2S FS10 / 0.2 FS10 / 0.5 FS10 | 2.5 | — | — | — | — | 85 | 60 | 50 | 35 | 30 | 30 | 30 | 30 | 30 | 35 | 35 | 35 |
| 5 | — | — | — | — | 130 | 90 | 70 | 50 | 40 | 35 | 30 | 30 | 30 | 35 | 35 | 35 | |
| 10 | — | — | — | — | — | 150 | 115 | 75 | 55 | 45 | 35 | 30 | 35 | 35 | 35 | 35 | |
| 15 | — | — | — | — | — | — | 160 | 100 | 70 | 55 | 45 | 40 | 35 | 35 | 35 | 35 | |
| 0.5FS10 | 2.5 | — | — | 115 | 80 | 50 | 40 | 35 | 30 | 30 | 25 | 25 | 25 | 25 | 25 | 25 | — |
| 5 | — | — | 120 | 75 | 60 | 45 | 35 | 30 | 30 | 30 | 25 | 25 | 25 | 25 | 25 | — | |
| 10 | — | — | — | 120 | 90 | 70 | 50 | 40 | 35 | 30 | 25 | 25 | 25 | 25 | 25 | — | |
| 15 | — | — | — | — | 120 | 90 | 65 | 55 | 45 | 40 | 35 | 30 | 25 | 25 | 25 | — | |
| 5P10 / 10P10 | 2.5 | 135 | 100 | 85 | 75 | 55 | 45 | 40 | 35 | 30 | 30 | 30 | 30 | 30 | 25 | 25 | 25 |
| 5 | — | 135 | 120 | 85 | 70 | 55 | 50 | 45 | 40 | 40 | 35 | 35 | 30 | 30 | 30 | — | |
| 10 | — | — | 145 | 110 | 95 | 80 | 70 | 60 | 60 | 50 | 45 | 45 | 35 | 35 | 35 | — | |
| 15 | — | — | — | 155 | 130 | 110 | 90 | 80 | 80 | 65 | 60 | 50 | 45 | 45 | 45 | — | |
| 5P20 / 10P20 | 2.5 | — | 145 | 125 | 90 | 75 | 65 | 60 | 50 | 50 | 50 | 40 | 40 | 35 | 35 | 35 | 35 |
| 5 | — | — | 145 | 115 | 95 | 90 | 75 | 70 | 65 | 55 | 50 | 50 | 45 | 45 | 45 | — | |
| 10 | — | — | — | — | 150 | 125 | 110 | 105 | 85 | 75 | 70 | 60 | 60 | 60 | 60 | 60 | |
| 15 | — | — | — | — | — | — | 150 | 140 | 115 | 100 | 90 | 75 | 75 | 75 | 75 | 75 |
Dessin d'encombrement et de dimensions du CGIS1760 — cliquez sur l'image pour zoomer / afficher l'original.
