At Magnewin Energy Pvt. Ltd., i proudly manufactures high-quality Film Foil Capacitors, Low Voltage Capacitors (LV Capacitors), LT Capacitors, and APP Capacitors at our advanced facility in Sangli, Maharashtra, India. Our capacitors are designed to meet rigorous performance standards, offering reliable power factor correction, harmonic filtering, and enhanced efficiency in various industrial applications.
Our Film Foil (APP) Capacitors meet IS 13585 (Part 1) standards, ensuring exceptional reliability and durability. These heavy-duty capacitors are engineered for 1Ø/3Ø configurations, providing efficient power factor improvement and harmonic filtering
Standard ratings for our capacitor units include:
• kVAR Ratings: 5, 7.5, 10, up to 50 kVAR
• Voltage: 415V, 440V, 525V, up to 1000V
• Frequency: 50/60 Hz
• Phase: Single-phase (1Ø) or three-phase (3Ø)
• Fuse Options: Internal and external
Custom ratings are also available upon request to suit specific operational requirements.
Our Film Foil Capacitors use premium bi-axially oriented polypropylene film as the dielectric and 99.9% pure aluminum foil as the conductor. This combination provides excellent current-carrying capacity and energy efficiency. The manufacturing process utilizes an automatic winding machine in a controlled environment, ensuring each capacitor’s precision and consistency.
• Testing of Elements: Individual elements are tested with DC voltage to identify weak spots.
• Series-Parallel Configuration: Elements are interconnected based on kVAR and voltage rating to achieve desired performance.
• High-Quality Enclosure: Capacitors are encased in a pre-treated CRCA container with a securely welded top lid, ensuring robustness and leakproof performance.
Our Surge Capacitors provide critical protection across various sectors by modifying the steepness of traveling voltage waveforms, preventing damage from unexpected voltage spikes:
• High Voltage Motors and Transformers: Provides surge protection to prolong equipment lifespan.
• Generators: Shields against surges, enhancing reliability in power generation.
• Protection from Lightning and Switching Surges: Reduces risks from lightning and circuit breaker surges, making systems safer.
• Harmonic Filtering: Assists in maintaining power quality in harmonic-rich environments.
The capacitors are then vacuum-impregnated with purified, non-toxic fluids and finished with two coats of epoxy paint for enhanced durability. Our in-house testing facilities ensure compliance with IS 13585 and IEC-60931-1 standards.
Our capacitors serve diverse applications, ensuring stable power factor correction and efficient performance:
• Power factor correction in low voltage networks
• LV dynamic automatic power factor correction (APFC) panels
• Harmonic filtering (tuned and detuned)
• Industrial uses in arc welding, paper, sugar, textile, and automobile manufacturing
• Motors controlled by variable frequency drives
• Main frequency industrial furnaces
• High Current Capacity: Constructed with pure aluminum foil for handling high current demands.
• Low Power Losses: Operating losses under 0.45 watts per kVAR make these capacitors energy-efficient.
• Flexi Banking Compatibility: Suitable for flexible configurations and high peak inrush currents.
• Vacuum Processing and Oil Impregnation: Specially treated for optimal performance and durability.
• Reliable Operation in Frequent Switching: Designed to handle frequent switching without compromising lifespan.
Safety features include an internal fuse design, non-PCB, environmentally safe fluid, and external discharge resistors to prevent accidental shocks. Additionally, a robust steel enclosure shields the capacitors from live terminals, enhancing operational safety.
Our capacitors are rigorously tested to meet IS 13585 and IEC-60931-1 standards. Our in-house testing lab performs type tests at regular intervals, verifying the performance, efficiency, and durability of each capacitor model.
Magnewin Energy Pvt. Ltd. provides top-of-the-line Film Foil Capacitors, Low Voltage Capacitors, and APP Capacitors tailored for high-efficiency power solutions. Contact us for more information on how our capacitors can enhance the efficiency and safety of your power systems.
