Medium Voltage Capacitor
Compact & reliable
Reduced line losses
Voltage stabilization
Improved power factor
Extended equipment life
Harmonic filtering (optional)
Medium voltage capacitor
Medium Voltage (MV) capacitors are electrical components designed for power systems typically operating between 1 kV and 38 kV. They are widely used in industrial, commercial, and utility applications to improve power quality and efficiency.
Key Functions:
Power Factor Correction (PFC): Compensates for reactive power, reducing energy losses and improving efficiency.
Voltage Support: Helps stabilize voltage levels in electrical grids.
Harmonic Filtering (in some models): Reduces distortion caused by non-linear loads.
Applications of Medium voltage capacitors
- Industrial plants (e.g., factories, refineries)
- Renewable energy systems (solar/wind farms)
- Electric utility substations
- Large commercial buildings
Medium voltage capacitor Technical Specifications
| Parameter | Typical Specifications | Remarks |
|---|---|---|
| Rated Voltage | 1 kV – 38 kV (common: 2.4 kV, 4.16 kV, 6.6 kV, 11 kV, 13.8 kV, 33 kV) | Standard IEC/IEEE voltage levels |
| Capacitance Range | 5 µF – 500 µF (varies by design) | Higher capacitance for heavy reactive compensation |
| Frequency | 50 Hz / 60 Hz | Compatible with utility and industrial systems |
| Dielectric Material | Polypropylene film (dry type) or impregnated paper (oil-filled) | Dry type preferred for eco-safety |
| Loss Factor (tan δ) | < 0.1% (high-efficiency models) | Lower losses = better performance |
| Rated Power (kVar) | 50 kVar – 10,000 kVar (per unit or bank) | Customizable for system needs |
| Temperature Range | -40°C to +55°C (operating) | Suitable for harsh environments |
| Cooling Method | Natural convection (air-cooled) | No fans needed for standard designs |
| Protection Class | IP54 / IP65 (dust & water-resistant) | Outdoor/indoor use |
| Standards | IEC 60871, IEEE 18, EN 50182 | Compliance ensures reliability |
| Lifespan | 100,000+ hours (10–20 years with proper maintenance) | Long service life |
| Connection Type | Star (Y) or Delta (Δ) configuration | Depends on the system grounding |
Why Choose LTEC's Medium Voltage Capacitors?
LTEC – Powering Your Systems with Innovation!
Superior Reliability & Longevity
Robust Design: Engineered for harsh environments with high-temperature resistance (-40°C to +55°C) and corrosion-proof materials.
Extended Lifespan: 100,000+ operational hours (10–20 years) due to advanced dielectric materials (e.g., dry polypropylene film).
Industry-Leading Efficiency
Ultra-Low Losses: Loss factor (tan δ) < 0.1%, maximizing energy savings and reducing operational costs.
Precise Power Factor Correction: Optimizes reactive power compensation, cutting utility penalties and improving grid stability.
Safety & Compliance
Full Certification: Complies with IEC 60871, IEEE 18, and EN 50182 standards.
Built-in Protection: Options include overpressure disconnectors, discharge resistors, and IP65-rated enclosures for dust/water resistance.
Customizable Solutions
Flexible Configurations: Star (Y) or Delta (Δ) connections, modular designs for scalable kVar needs (50 kVar to 10,000 kVar+).
Smart Monitoring (Optional): IoT-enabled sensors for real-time health tracking (temperature, capacitance drift, etc.).
Eco-Friendly & Low Maintenance
Dry Technology: No oil or SF6 gas-environmentally safe and leak-proof.
Maintenance-Free Operation: Sealed designs minimize downtime and servicing costs.
Global Expertise & Support
Proven Track Record: Trusted by utilities, industrials, and renewable energy projects worldwide.
Technical Support: End-to-end assistance from system design to after-sales service.
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