The PCST30A50J291S is a harmonic-rated power conversion capacitor designed for filter applications in UPS, variable speed drives, and AC input filtering. It features a 2.5-inch diameter aluminum case with a stud terminal and operates at 300 Vrms with a capacitance of 50 µF and ±5% tolerance. The capacitor has a maximum permissible voltage of 110% of rated rms voltage and can handle a maximum rms current of 85 A, limited by its terminals. It supports an operating temperature range of -40 °C to +70 °C, with an 85 °C heavy-duty option. The device has a service life objective of 60,000 hours with a 94% survival rate and meets cULus recognition File Number E71645. It is constructed with metallized polypropylene, self-healing properties, and a safety pressure interrupter for safe open-circuit failure mode.
Power Film Ac Applications / Harmonic Filtering Capacitors / 1 Phase
Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the world's leading suppliers of RF, Wireless, Energy and Power Technologies.
| Cornell Dubilier | Richardson RFPD | |
|---|---|---|
| Product Category | Capacitors | Capacitors |
| Product Number | PCST30A50J291S | PCST30A50J291S |
| Product Name | Film Paper Film Capacitors | Oil Filled Capacitor |
| Configuration / Form Factor | Leaded Capacitor | |
| Technology | Film Capacitors | |
| Operating Temperature | -40 to 70 C (-40 to 158 F) | -40 to 70 C (-40 to 158 F) |
| Electrostatic Capacitors | Paper | Oil |
| Capacitance Range | 50 microF | 50 microF |
