POWER FACTOR CAPACITORS
ESTAdry/ESTAprop ACMKP CAPACITORS
ACMKP Series - Low-Voltage Power Factor Correction Capacitors
Application :
Shree Trading Syndicate ESTA capacitors are suitable for use in standard duty, heavy duty and ultra heavy duty PFC applications. Target applications for these capacitors include:
• Automatic PFC capacitor panels
• Wind turbines
• Individual fixed compensation (e.g. motors, transformers)
• Group fixed compensation
• Tuned and detuned harmonic filters
• AC filters (e.g. UPS, frequency drives, converters)
Technical Data |
|
|---|---|
| Standards | IEC 60831-1+2, EN 60831-1+2. IS 13340 |
| Approvals | UL, ULc , BIS |
| Over-voltages (in accordance with the above standards) |
Ucn + 10% (up to 8 hours daily), Ucn +15% (Up to 30 minutes daily) Ucn +20% ( up to 5 minutes), Ucn + 30% (up to 1 minute) |
| Tolerances on capacitance | ± 5% |
| Routine test voltage, terminal/terminal | 2.15 * Ucn, AC,2 seconds |
| Losses | <0.25....<0.45 W/kVAr |
| Degree of Protection | IP00 (terminal cover for higher protection class, for instance IP20, IP20, IP54 upon request), indoor mounting |
| Permitted casing temperature | Max, 650C (measured on top of the can) |
| Cooling | Naturally air-cooled |
| Permissible relative humidity | Maximum 95% |
| Maximum allowed altitude | 2000 m above sea level |
| Mounting Position | Vertical and horizontal |
| Mounting and grounding | Threaded M 12 stud at the bottom of the container, max, torque 10Nm |
| Safety features | ALL-PHASE over pressure tear-off fuse (irreversible current interruption), Self-healing film technology |
| Casing | aluminum |
| Dielectric | Polypropylene Film, Self-healing |
| Filling agent | Dry (gas filled and Oil filled) |
