Cylindrical PEF Capacitor Three Phase Power Capacitor SYLVANIA
Construction :
- Heavy-edge metallised polypropylene film
- Non PCB,Soft resin,semidry
- Case : Extruded round aluminum can with M8/M12 Stud
- Insulated flexible wire terminals
- Provided with discharge resistor module
Features :
- Expected life ND:100000 HRS, HD:130000
- Self-healing properties
- Low dissipation factor
- High insulation resistance
- Explosion-proof (Over pressure disconnector)
- Degree of protection :IP20
- Indoor mounting
Application :
- For Power Factor correction
Mounting parts
Threaded stud at bottom of can (Max.torque =4Nm for M8 & 10Nm for M12)
Over Pressure Disconnector:
Electrical components do not have unlimited life expectancy;this applies to self-healing capacitors too. As polypropylene-type capacitors seldom produce a pronounced short circuit , HRC fuses or circuit breakers alone do not offer suffcient protection. All capacitors featured in this catalogue are consequently fitted with a disconnector that responds only to overpressure.if numerous electric breakdowns occur over this capacitor case. This causes a change in length because of curvature of the lid or stretching of the expansion bead.Expansion beyond a certain degree will separate the internal wires and disconnect the capacitor from the line.
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