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FMD52 Polypropylene Paper AC Capacitor
Product Details:
FMD52 Polypropylene Paper AC Capacitor Price And Quantity
- 100 Piece
- 150.00 - 1000.00 INR/Piece
Product Description
FMD52 - Mixed Dielectric AC Capacitors
Features
- Oil Impregnated for Good Corona Resistance
- Dielectric - Polypropylene + Paper
- Electrode - Aluminium Foil
- Coil - Non-inductively wound, mineral oil impregnated
- Leads - Brass stud
- Construction - Aluminium can + Blue PVC Sleeve, stud insert moulded plastic end caps
- Markings - El-Ci-Ar logo, Capacitance, Voltage, Type
- Capacitor Tolerance - 20% (M), 10% (K), 5% (J)
- Dissipation Factor <= 0.005 at 1KHz at 25C (Typical Value 0.001)
- Test Voltage - 2.5 x Vr for 2 sec
- Max Pulse Rise - 300V/usec
- Temperature Range from -25oC to +85oC
- Insulation Resistance >= 25 G for C <= 0.33uF At 20oC, >= 3000 sec for C>=0.33uF
Available Values
- Capacitance - 0.1uF to 2uF
- Voltage - AC Rating 1200VAC, DC Rating 2000VDC
| Value (uF) | D () | L | Stud |
| 0.1 | 20 | 45 | M4 |
| 0.25 | 25 | 72 | M6 |
| 0.5 | 30 | 72 | M6 |
| 1 | 40 | 100 | M6 |
| 2 | 45 | 102 | M6 |
Applications
For forced commutation of SCRs such as in inverters and choppers these capacitors are ruggedly designed to carry heavy currents. They employ a non-inductively wound oil impregnated paper polypropylene mixed dielectric coil with aluminium foil as electrode. Encased in aluminium can and offered in axial threaded screw terminals these are generally popular in values from 0.1 F to 2 F and in voltage rating of 1200 VAC. A special construction feature provides for an explosion proof performance through the means of an open circuiting of the element when excessive current flows through the capacitor under fault conditions.
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