10KV Single-Phase Tuning Filter Capacitor
2.New structures and new technology, high reliability.
3.Low noise, high resistance to overload ability, electric property have reached the international advanced level.
4.With the international advanced technology of internal fuses, ensure product operation reliability. Improved the connection method of discharge resistance and solved the over-voltage problem of series section.
5.No leakage, new type of bushings automatic argon arc welding tanks.
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Product Introduction
10KV Single-Phase Tuning Filter Capacitor - High-Performance Power Quality Solution
Product Introduction
Looking for a reliable solution to handle harmonic distortion in your medium voltage power systems? Our 10KV Single-Phase Tuning Filter Capacitor delivers exceptional performance for demanding industrial applications. This specialized high-voltage component is engineered specifically for 10kV distribution networks where power quality matters most. Unlike standard capacitors that only correct power factor, this advanced device combines with tuning reactors to create resonant LC circuits targeting specific harmonic frequencies.
Your power system faces constant challenges from non-linear loads that generate harmful harmonics. Our capacitor addresses these issues while simultaneously improving power factor and protecting your valuable equipment from premature aging and overheating.
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Voltage | 10kV |
| Capacitance Tolerance | ±5% (±2% available for precision tuning) |
| Dissipation Factor (tan δ) | < 0.0002 at 20°C |
| Operating Temperature | -40°C to +55°C |
| Dielectric System | Polypropylene film with biodegradable synthetic fluid |
| Discharge Time | Residual voltage < 75V within 10 minutes |
| Inrush Current Capability | Up to 100x rated current |
| Standards Compliance | IEC 60871, IEEE 18 |
| Insulation Level | Up to 95kV BIL |
| Harmonic Overload | 1.35x rated current continuous |
Main Features and Advantages
Our design incorporates cutting-edge technology to deliver superior performance. You get internal discharge resistors that ensure safe handling after disconnection. The extended foil construction provides excellent heat dissipation properties.
The all-film dielectric system with non-PCB impregnation offers outstanding partial discharge characteristics. Your investment stays protected with stainless steel casing and high-quality porcelain bushings designed for polluted environments.
Advanced argon arc welding ensures zero leakage throughout the product lifetime. The modular single-phase design gives you flexibility in system configuration and easier maintenance access.
Practical Applications
Electric Arc Furnaces and Steel Mills: Your steel production benefits from stable voltage and reduced harmonic interference during the melting process. Our 10KV Single-Phase Tuning Filter Capacitor handles the extreme electrical stresses of frequent energization cycles.
Railway Traction Substations: High-speed rail systems create significant phase unbalances. Our capacitors provide the reactive power support needed while filtering harmonics that could interfere with critical signaling systems.
Renewable Energy Integration: Wind and solar farms generate high-order harmonics through inverter switching. You can ensure grid code compliance and maintain power quality standards with our specialized filter capacitors.
Heavy Industrial Facilities: Manufacturing plants with variable frequency drives and other non-linear loads rely on our capacitors for maintaining clean power and protecting sensitive equipment.
How It Works
The tuning principle creates a low-impedance path for specific harmonic frequencies while maintaining high impedance at fundamental frequency. You achieve this through precise LC circuit tuning where our capacitor works with series reactors.
Common tuning configurations include 7% detuning (189Hz in 50Hz systems) and 14% detuning (134Hz). The exact frequency follows the formula f = 1/(2π√LC), where careful selection of capacitance values ensures optimal harmonic filtration.
Your system benefits from dual functionality - reactive power compensation at fundamental frequency and harmonic current absorption at tuned frequencies.
Manufacturing Excellence
We maintain strict quality control throughout production. Every 10KV Single-Phase Tuning Filter Capacitor undergoes comprehensive routine testing including capacitance measurement, loss angle verification, and insulation strength validation.
Our facilities follow ISO9001 quality management standards. Type testing covers thermal stability, lightning impulse withstand, and discharge functionality. You receive products that meet international standards and exceed industry expectations.
Advanced manufacturing techniques include precision winding, controlled impregnation, and automated welding processes. Each unit undergoes thermal cycling and sealing tests to ensure long-term reliability.
Why Choose Us
Xi'an Xikai Medium and Low Voltage Electric Co., Ltd. brings decades of experience in power system solutions. We understand your challenges and provide products that deliver real-world performance.
Our comprehensive product range covers voltages from 0.4kV to 40.5kV with current ratings up to 4000A. You benefit from our expertise in medium and low voltage distribution equipment integration.
We provide complete system solutions, not just components. Our engineering team supports you from initial design through commissioning and ongoing maintenance. Your success drives our innovation and continuous improvement efforts.
FAQ
Q: What makes tuning filter capacitors different from standard power factor correction capacitors?
A: Tuning filter capacitors are specifically designed to handle high harmonic currents and voltage stresses from series reactor connections. Standard capacitors would fail quickly under these conditions.
Q: Why choose single-phase units for three-phase systems?
A: Single-phase units offer modular flexibility for complex filter bank configurations. You can replace individual failed units without affecting the entire bank, reducing downtime and maintenance costs.
Q: How does ambient temperature affect performance?
A: High temperatures can reduce capacitance and detune the filter circuit. Proper ventilation and spacing ensure optimal performance within the specified temperature range.
Q: What causes capacitor failure?
A: Common failure modes include thermal overload from harmonic currents, overvoltage conditions, and aging of dielectric materials. Our robust design minimizes these risks.
Q: How do you determine the correct tuning frequency?
A: We calculate the optimal frequency based on your system's harmonic spectrum analysis and load characteristics. Our engineering team provides complete filter design services.
Contact Us
Ready to improve your power quality with our 10KV Single-Phase Tuning Filter Capacitor solutions? Our technical experts are standing by to discuss your specific requirements and provide customized recommendations.
Get in touch today for detailed specifications, pricing, and technical support. We're committed to helping you achieve optimal power system performance.
Email: serina@xaxd-electric.com
Let us help you solve your power quality challenges with proven, reliable solutions that deliver lasting value for your operations.
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