EPCOS Three-Phase Power Factor Correction (PFC) Capacitors are heavy-duty electrical components designed to improve system efficiency, lower electricity costs, and minimize apparent power (kVA demand) by supplying reactive current directly to inductive loads (such as motors and transformers).
Core Product Series
EPCOS manufactures several tailored series of three-phase PFC capacitors to handle different environment types, voltage requirements, and harmonic levels:
- PhaseCap Energy (B25674 / B25675): Features a long life expectancy of up to 200,000 hours. It employs MKK polypropylene film technology, features a 3-phase overpressure disconnector, and is available in either gas-impregnated (B25674) or biodegradable soft resin-filled (B25675) configurations.
- PhaseCap Compact & SHD: Highly compact, cylindrical three-phase capacitors built for demanding industrial networks.
- PhiCap: A budget-friendly, cost-effective series suitable for standard operational environments (ranging from 0.5 to 33.1 kvar).
- SquareCap: Built to supply larger reactive power blocks, providing up to 50 kvar in standard configurations.
EPCOS Three-Phase Power Factor Correction (PFC) Capacitors Key Specifications & Capabilities
- Output Range: Commonly available from 2.5 kvar up to 50 kvar per unit.
- Voltage Ratings: Standard operations span 230V AC up to 690V AC (50/60 Hz).
- Technology & Safety: Self-healing polypropylene (PP) film technology paired with built-in internal overpressure disconnectors that safely isolate the capacitor at the end of its life cycle.
- Housing: Robust, cylindrical aluminum cans equipped with mounting studs and IP20 touch-proof terminals.
| Product Category: | Film Capacitors | |
| RoHS: | Details | |
| Termination Style: | Terminal Block | |
| Product: | Power Factor Correction Film Capacitors | |
| Dielectric: | Polypropylene (PP) | |
| Voltage Rating AC: | 525 VAC | |
| Tolerance: | 5 % | |
| Number of Pins: | 3 Pin | |
| Lead Style: | – | |
| Minimum Operating Temperature: | – 40 C | |
| Maximum Operating Temperature: | + 65 C | |
| Brand: | EPCOS / TDK | |
| Product Type: | Film Capacitors | |
| Subcategory: | Capacitors |



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