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EPCOS B32304A4282A040 440VAC 3X154uF Capacitor
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$350.00 USD
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The EPCOS B32304A4252A040 is a three-phase, DeltaCap Power Factor Correction (PFC) capacitor from the MKDxxx-D-xx series. It is engineered with a self-healing polypropylene film dielectric and filled with a non-PCB, semi-dry biodegradable resin. Housed in an extruded round aluminum can with a threaded mounting stud, this capacitor features a double safety system including an overpressure disconnector. Designed for indoor mounting, it is ideal for power factor correction in industrial applications. This specific model, the B32304A****A*** variant, comes with integrated discharge resistors and screw terminals.
| Product ID / Order Code | B32304A4252A040 |
| Manufacturer | EPCOS (TDK) |
| Series / Type | DeltaCap / MKD440-D-25.0 |
| Rated Capacitance (CR) | 3 x 137 µF |
| Capacitance Tolerance | -5% / +10% |
| Rated Voltage (VR) | 440 V AC |
| Rated Frequency (fr) | 50 and 60 Hz |
| Output Power (50 Hz) | 25.0 kvar |
| Output Power (60 Hz) | 30.0 kvar |
| Rated Current (IR) at 50 Hz | 32.8 A |
| Rated Current (IR) at 60 Hz | 39.4 A |
| Connection | 3-Phase, D (Delta) |
| Power Dissipation (Dielectric) | ≤ 0.2 W/kvar |
| Power Dissipation (Total) | ≤ 0.45 W/kvar |
| tan δ (50 Hz) | ≤ 1.0 x 10⁻³ |
| Climatic Category | -40/D (-40°C / +55°C) |
| Mean Life Expectancy (tLD) | Up to 115,000 hours at temperature class -40/D |
| Dimensions (d x h) | 85 mm x 350 mm |
| Weight (approx.) | 2.2 kg |
| Terminals | Screw terminals |
| Mounting | Threaded bolt M12 |
| Protection Degree | IP20 |
| Safety Features | Overpressure disconnector, self-healing technology |
| Discharge Resistor Time | ≤ 60 s to 75 V or less |
| Reference Standards | IEC 60831-1:2014, IEC 60831-2:2014 |
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