Power Capacitor
| TECHNICAL DATA | |
|---|---|
| STANDARDS |
EN 60831-1:2014 EN 60831-2:2014 IEC 60831-1:2014 IEC 60831-2:2014 |
| Overvoltage |
Vr +10% (sustainable every 8 hours daily) Vr +15% (sustainable every 30 minutes daily) Vr +20% (sustainable every 5 minutes daily) Vr +30% (sustainable every 1 minute daily) |
| Overcurrent |
1.3 × In 1.5 × In (including combined effects of harmonics, overvoltage and capacitance tolerance) |
| Tolerance on capacitance | -5 % / +10 % |
| Test voltage, terminal / terminal | 2.15 × rated voltage (AC), 2 seconds |
| Test voltage, terminal / casing | 3000V AC, 10 seconds |
| Rated Frequency | 50 & 60 Hz |
| Inrush current | 200 times rated In |
| Dielectric Losses |
<0.2W/kvar <0.45W/kvar (including discharge resistor) |
| Statistical life expectancy | >150 000 operating hours |
| Degree of protection | IP20, Indoor Installation (Outdoor application is available upon request) |
| Ambient temperature category | Min. -25°C to Max. +55°C |
| Cooling | Naturally air-cooled or forced air-cooled |
| Permissible relative humidity | Maximum 95 % |
| Maximum allowed altitude | 2000 m above sea level |
| Mounting position | Vertical |
| Mounting stud and grounding |
M8 bottom bolt installation (Tightening torque 4 Nm) M12 bottom bolt installation (Tightening torque 10 Nm) M16 bottom bolt installation (Tightening torque 15 Nm) |
| Safety features | Dry Technology, All-phase overpressure disconnector, Self-healing |
| Casing | Aluminium can |
| Dielectric | Metalized Polypropylene Film |
| Filling agent | Dry resin (Non-PCB, Non-Toxic, RoHS Compliant) |
| Terminals | Optimized safety terminal structure and protection level IP20, maximum cable cross-section 16mm², maximum torque 2.0 Nm |
| Switching operations | Up to 5,000 times per year |