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Leveraging our core product strengths,we offer three key solutions to global clients:First,Smart Grid Optimization Solutions,which utilize recloser controllers and distribution automation systems to enable rapid fault location and automatic restoration, enhancing power supply reliability. Second, Industrial/Residential Energy Storage Solutions, tailored to diverse load demands, helping clients achieve peak shaving,backup power assurance,and energy cost control.Third,EV Charging Network Solutions,providing AC/DC charger selection, network design, and O&M services, compatible with regional standards like North America's NACS and Europe's CCS2. These solutions have been successfully deployed in factories,office buildings,residential communities,and public transport,effectively addressing customer pain points in energy utilization,power stability,and charging convenience.

High Voltage Passive Filter Compensation Device Harmonic Mitigation Solutions

RW Energy 03/17/2026

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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