China PFC Capacitor Banks with Internal Fuse - Reliable Power Factor Correction Suppliers & Factory
Application
Capacitor features
- Rated voltage range: 400-460VAC
- Capacity: 20-60Kvar
- Working Frequency: 50Hz/60Hz
- Double-safety protection
- Self-healing technology: The self-healing dielectric, which can automatically recover and isolate the fault point when the capacitor is broken down or local fault caused by external factors, so as to ensure the normal operation of the capacitor. This self-healing characteristic makes the self-healing parallel power capacitor more reliable and safe in power system.
- Discharge resistor available
Working condition
- Altitude: ≤2500m
- Environment temperature: -20℃~+65℃
- Relative moisture: Under 40℃ 20%~90%
- Air pressure: 79.5Kpa~106Kpa
- Surrounding environment: The surrounding medium has no explosion risk, no gas to damage insulation and corrode metal, no conductive dust, no violent vibration, no rain and snow erosion;
| Model | Capacity | Current | Capacitance | Weight | Dimension (mm) | ||
|---|---|---|---|---|---|---|---|
| Kvar | A | uf | kg | Length | Width | Height | |
| 3-phase 400VAC 50Hz Indoor | |||||||
| FACS-BC | 20 | 28.9 | 398 | 4.2 | 200~240 | 112 | 178 |
| FACS-BC | 25 | 36.1 | 497 | 5.0 | 200~240 | 112 | 242 |
| FACS-BC | 30 | 43.3 | 597 | 5.0 | 200~240 | 112 | 242 |
| FACS-BC | 40 | 57.7 | 796 | 6.5 | 200~240 | 112 | 306 |
| FACS-BC | 50 | 72.2 | 995 | 7.8 | 200~240 | 112 | 370 |
| FACS-BC | 60 | 86.6 | 1194 | 9.0 | 200~240 | 112 | 435 |
| 3-phase 460VAC 50Hz indoor | |||||||
| FACS-BC | 20 | 25.1 | 301 | 4.2 | 200~240 | 112 | 178 |
| FACS-BC | 25 | 31.4 | 376 | 5.0 | 200~240 | 112 | 242 |
| FACS-BC | 30 | 37.7 | 451 | 5.0 | 200~240 | 112 | 242 |
| FACS-BC | 40 | 50.2 | 602 | 6.5 | 200~240 | 112 | 306 |
| FACS-BC | 50 | 62.8 | 752 | 7.8 | 200~240 | 112 | 370 |
| FACS-BC | 60 | 73.3 | 903 | 9.0 | 200~240 | 112 | 435 |
| The harmonic filtering capacitor is usually connect with reactor in series to filter the frequency harmonic in the powe system; | |||||||
Frequently Asked Questions
A: This series is specifically designed for power factor correction and harmonic filtering in low-voltage AC power systems operating under 1KV at 15Hz to 60Hz.
A: The self-healing dielectric automatically recovers and isolates local fault points when a breakdown occurs due to external factors, ensuring continuous, safe, and reliable operation of the capacitor in the power system.
A: The capacitors support a rated voltage range of 400-460VAC and a capacity range of 20-60Kvar, working efficiently at frequencies of 50Hz/60Hz.
A: The capacitor should be installed at altitudes ≤2500m, within an ambient temperature range of -20℃ to +65℃, and relative humidity of 20% to 90% (under 40℃). The surrounding environment must be free of explosion risks, corrosive gases, conductive dust, and violent vibrations.
A: For low-voltage harmonic filtering applications, the capacitor is typically connected in series with a reactor to filter specific frequency harmonics and protect the power system from harmonic distortion.
A: Yes, it is equipped with double-safety protection and an available discharge resistor to ensure rapid discharge and safe maintenance procedures.