Power Factor Correction Systems
MV Power Capacitors - Epcos
| Type of Capacitor | Film, Foil, Oil Impregnated (APP type) |
| Application | Shunt Compensation of Reactive Power |
| Rated Voltage | 1 … 38 kV |
| Rated Output | 50 … 800 kVAr |
| Rated Frequency | 50/60 Hz |
| Phase-Bushing | 1Ph-1B, 1Ph-2B, 1P-3B, 3Ph-3B, 3Ph-4B |
| Connection | 1 Phase, 1 Phase Twin, 3 Phase Delta, 3 Phase Star |
Standard
- IEC 60871, IS 13925
Material
| Di-Electric | Polypropylene Film (APP Type) |
| Electrode | Aluminum Foil |
| Impregnant | NPCB Oil |
| Protective Enclosure | Mild Steel (CRCA), Stainless Steel (SS409 / SS304) |
| Bushing | Ceramic |
| Discharge Device | Metal Oxide Film Resister |
| Paint | Epoxy Based, Light Grey 631 of IS 5*** |
Construction
| Element End Connection | Soldered Type |
| Fuse Type | Internal / External |
| Discharge Device | Internal Resistor |
| Container Sealing | Hermetically Sealed |
Characteristics
| Insulation Class | Y |
| Protection Class | IP00 |
| Cooling | ONAN |
| Application Duty | Indoor / Outdoor |
| Temperature Category | – 20/-5/0 °C to +45/+50/+55 °C |
| Capacitor Unit Losses | ≤ 0.2 Watt/kVAr at 25°C After Stabilization |
| Discharge Time | 300/600 seconds |
| Residual Voltage | Less than 50/75 V |
