AC Filter Capacitor (Self-healing Type)
One downside to the use of rectifiers, variable frequency drives, large power motors, and shoddy energy-efficient lighting in a power or signal system is that it produces voltage and signal anomalies that tend to disrupt the normal run of the entire facility. A filter capacitor is a great way to filter out voltages, frequencies or currents that exceed the pre-set value, preventing power or signal circuit overload.
With an ability to withstand more than 50% of total harmonic current distortion, the filter capacitor is a great addition to any power capacitor, as it protects the power capacitor from breakdown.
Technical Specs
1. Operating Conditions
Ambient Temperature: -25°C~55°C, Relative Humidity≤85%, Altitude: No more than 2000 meters above sea level
2. Rated Voltage (Un): 0.45~2KV
3. Rated Output (Qn): 10~l00kvar
4. Capacitance Tolerance: 0~ 3%
5. Loss Tangent: At rated voltage and 20°C temperature, tan&≤0.1%
6. Maximum Operating Temperature: <1.35Un8H/d, < 1.25Un for 192 hours
7. Maximum Operating Current: <2In 5min/d, < 1.43In for 192 hours
8. Discharging Capability: The remaining voltage drops below 50V three minutes after the filter capacitor is cut off from the power supply.
Features of Filter Capacitor
1. Excellent Self-Healing Capability
Quick recovery from an electrical breakdown.
2. Reliability
Built-in protective device cuts off power supply in the event of capacitor malfunction or breakdown.
3. Safety
Advanced bleeder resistor dissipates charge to below 50v in 3 minutes after the capacitor is cut off from the power supply.
4. Small Volume
Lightweight design packed in a space saving package for easy installation and safe use in high-rise buildings.
| Model No. | Specs | Rated Voltage (KV) | Rated Capacity (Kvar) | Rated Capacitance (MF) | Rated Current (A) | Altitude (H) ra | Drawing No. |
| 0.45-10-3 | 0.45 | 10 | 157.3 | 12.8 | 255×75×150 | 8 | |
| 0.45-15-3 | 0.45 | 15 | 235.9 | 19.2 | 255×75×200 | 8 | |
| 0.45-20-3 | 0.45 | 20 | 314.5 | 25.7 | 255×75×200 | 8 | |
| 0.45-25-3 | 0.45 | 25 | 393.2 | 32.1 | 255×75×250 | 8 | |
| 0.45-30-3 | 0.45 | 30 | 471.8 | 38.5 | 255×75×300 | 8 | |
| 0.45-40-3 | 0.45 | 40 | 629.1 | 51.3 | 255×75×350 | 8 | |
| 0.45-50-3 | 0.45 | 50 | 786.3 | 64.2 | 255×145×250 | 8 | |
| 0.45-60-3 | 0.45 | 60 | 943.6 | 77.0 | 255×145×300 | 8 | |
| 0.45-75-3 | 0.45 | 75 | 1179.5 | 96.2 | 300×145×350 | ||
| 0.45-100-3 | 0.45 | 100 | 1572.7 | 128.3 | 300×145×450 | ||
| 0.525-10-3 | 0.525 | 10 | 115.5 | 11.0 | 255×75×150 | 8 | |
| 0.525-15-3 | 0.525 | 15 | 173.3 | 16.5 | 255×75×200 | 8 | |
| 0.525-20-3 | 0.525 | 20 | 231.1 | 22.0 | 255×75×200 | 8 | |
| 0.525-25-3 | 0.525 | 25 | 288.7 | 27.5 | 255×75×250 | 8 | |
| 0.525-30-3 | 0.525 | 30 | 346.6 | 3B.0 | 225×75×300 | 8 | |
| 0.525-40-3 | 0.525 | 40 | 462.2 | 44.0 | 255×75×350 | 8 | |
| 0.525-50-3 | 0.525 | 50 | 577.7 | 55.0 | 255×145×250 | 8 | |
| 0.525-60-3 | 0.525 | 60 | 693.3 | 66.0 | 255×145×300 | 8 | |
| 0.525-75-3 | 0.525 | 75 | 866.6 | 82.5 | 300×145×350 | ||
| 0.525-100-3 | 0.525 | 100 | 1155.5 | 110.0 | 300×145×450 |
