RMRFC HV passive harmonic filter: suppresses tuned harmonics (5th-13th+), reactive compensation, stabilizes voltage. GB/T14549 compliant.
In industries such as steel, petrochemicals, metallurgy, coal, and textile dyeing, nonlinear loads generate large amounts of harmonics and lead to a low power factor. These issues cause severe pollution in the power system, reduce supply quality, and compromise operational reliability.
The RMRFC Series High Voltage Passive Filter Compensation Device is primarily composed of filter capacitors, filter reactors, and high-pass resistors, forming single-tuned or high-pass filtering circuits. These provide excellent filtering of specific harmonic orders as well as higher-order harmonics.
At the same time, the device offers reactive power compensation, improving system power factor, stabilizing system voltage, and ensuring safe and reliable operation of the power grid.
With its economical design, simple structure, reliable operation, and easy maintenance, the RMRFC series is widely applied in high-voltage systems across multiple industries.
Model Description
RMRFC-10-□/□/□-H5
H: Filter branch
W: Outdoor/indoor cabinet type
Single capacitor unit capacity: kvar
Installed capacity: kvar
System voltage: kV
Passive filter compensation device
Company code
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Voltage | 6 kV – 66 kV |
| Rated Frequency | 50 Hz |
| Tuning Frequencies | 2nd, 3rd, 4th, 5th, 7th, 11th, 13th and above (customizable) |
| Operating Mode | Continuous operation |
| Protection Level | Indoor cabinet: IP20 |
| Harmonic Performance | In compliance with GB/T14549-93 “Power Quality – Harmonics in Public Power Grid” standard |
| Ambient Temperature | –25°C to +40°C |
| Relative Humidity | ≤ 90% (at 20–25°C) |
| Altitude | ≤ 1000 m (derating required for >1000 m) |
| Environment | Free from conductive dust, corrosive gases, or explosive atmospheres |
| Voltage Fluctuation | –10% ~ +10% |
| Frequency Variation | < 1% |
| Installation Angle | ≤ 5° from vertical |
| Applicable Location | Indoor and outdoor (cabinet designed per application) |
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