Capacitor for AC filtering PECA4 (690V)
Description
This capacitors are specially designs for AC high voltage applications. Are specially optimized to be used in a high quality AC filters for compensation devices with high pollution as UPS or wind generators.
Construction
Non-impregnated, self-healing capacitors with metallized polypropylene dielectric. Case of Overpressure, capacitor is protected and disconnect himself. Capacitors in cylindrical aluminium cans provided with M12 studs for fixing and earthing. Connection is made by terminal connection.
Three phase capacitor internally delta connected. Connection cables may allow 20 mm movement in case of overpressure disconnection. These capacitors may be mounted in any position.
| RMS voltage URMS | 690 V |
| Rated voltage UN DC | 1100 V |
| Discharge resistors | Yes |
| Dielectric waste | ≤ 0,2 W/kvar |
| Total waste Type 2 | ≤ 0,4 W/kvar |
| Maximum overvoltage | 1.1 UN |
| Maximum overcurrent | 1.3 IN |
| Insulation level | 3 kV |
| Power tolerance | – 5 / +10 % |
| Climatic range | – 40 / +50 ºC |
| Wiring | Terminal connection max. : 16 mm2 |
| Internal wiring | Delta |
| Protection rate | IP20 |
| Case | Cylindrical |
| Overpressure disconnection | Yes |
| Standard | IEC 60831 / IEC 61071 |
Other powers, voltages and frequencies on request.
| File | Date | Size |
| Datasheet | 19/04/2018 | 0.1 MB |
