Engine mounts, chassis parts, and machined components for assembly lines.
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Busbar holders, battery pack parts, and lightweight structural enclosures.
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Valve bodies, flange blocks, and downhole drilling components.
Large welded frames, PEB structures, and assemblies for industrial equipment.
Electrical devices built to deliver stable voltage and current for power distribution and equipment operation.
Manufactured to provide safe and consistent power delivery for electrical equipment and appliances.
Magnetic components designed to store energy, filter signals, and control current in electrical circuits.
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Electrical bars designed for efficient current distribution in electrical panels and power systems.
Protective housings built to safeguard electrical and mechanical assemblies against operational stresses.
Continuous profiles produced with uniform cross-sections for structural, decorative, and functional applications.
Connection interfaces manufactured for secure pipe joining and leak-free performance in critical systems.
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Flow control components engineered to regulate, isolate, or direct fluids in industrial systems.
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Custom-formed sheets with tight dimensional for sectors ranging from enclosures to structural components.
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Heavy-duty fabrication with high-strength materials for demanding applications. Robust welding for maximum structural durability.
Cable lengths exceeding 15 meters between VFD and motor introduce impedance mismatch, resulting in voltage reflections that can exceed twice the DC bus voltage. These overvoltages lead to insulation breakdown in motor windings and induce partial discharge phenomena. RL Load Reactors reduce the peak voltage by moderating the voltage rise time, attenuating reflected wave magnitude, and minimizing dielectric stress on terminal insulation.
Low-order harmonics generated by VFDs contribute to non-linear load behavior, which impacts transformer loading, leads to overheating of conductors, and increases neutral current. RL Load Reactors act as a passive filter by providing impedance to 5th, 7th, and 11th harmonic currents, thereby reducing total harmonic distortion (THD) on the load side. Their implementation supports IEEE 519 compliance and protects upstream distribution assets from thermal degradation and resonance effects.
Switching operations, utility events, or internal drive functions can produce sharp voltage spikes, which affect both motor life and drive stability. RL Load Reactors suppress these voltage transients by limiting instantaneous current flow, effectively acting as a first-order RL low-pass filter. This helps reduce voltage notching and stabilizes the voltage profile seen by both motor and inverter during dynamic load transitions.
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Dampens current surges during torque transients, preventing overcurrent trips and minimizing mechanical stress on driven equipment.
Provides impedance for dynamic braking and load regeneration, reducing harmonic reflection and stabilizing motor voltage under varying loads.
Minimizes reflected wave effects in long motor cables, ensuring waveform integrity and reducing EMI across drive-controlled conveyors.
Filters low-order harmonics and limits inrush current in air handling units, improving motor performance and system reliability.
Controls rapid current fluctuations during start-stop cycles, reducing motor heating and preventing nuisance tripping in fan control systems.
Buffers mechanical shock during abrupt load shifts, enhancing torque regulation and reducing current distortion in drive outputs.
High-frequency switching by IGBT-based drives generates conducted and radiated EMI, which propagates through motor leads and can interfere with adjacent control wiring. RL Load Reactors suppress high-frequency content on the load side by smoothing out the pulse width modulated (PWM) waveforms. This reduces the amplitude of differential-mode noise and supports electromagnetic compatibility (EMC) requirements in noise-sensitive installations.
Drives frequently encounter overvoltage or overcurrent trips due to line disturbances, regenerative loads, or cable reflections. RL Load Reactors stabilize current profiles and help maintain drive operation within manufacturer-specified trip thresholds. Their impedance dampens overvoltages resulting from fast switching or load changes, supporting uninterrupted drive function in variable load environments.
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Frigate uses Class F or H insulation systems rated for high-temperature endurance during prolonged load cycles. Each unit is thermally tested to verify hotspot stability under maximum rated current and ambient conditions. Core materials are selected for low iron loss at industrial frequencies. This design prevents saturation and overheating during harmonic-rich or continuous-duty environments.
Frigate designs reactors with optimized core gaps and specific inductance values for systems where bi-directional current flow occurs. Regenerative drives demand precise impedance to manage back-fed energy without destabilizing the DC bus. Frigate engineers adjust conductor size, core material, and thermal margins accordingly. Each reactor can be tailored to application-specific braking profiles and load inertia.
When multiple drives operate on a common bus, harmonic resonance can amplify certain frequencies. Frigate’s reactors are designed with calculated impedance to shift resonance points away from dominant harmonic orders. Finite Element Analysis (FEA) is used to validate magnetic flux distribution under harmonic-rich conditions. The result is improved damping across the harmonic spectrum, reducing system-wide distortion.
Weak grids suffer from low short-circuit capacity, making them prone to deep voltage notches during switching. Frigate’s RL Load Reactors limit the rate of current rise, preventing aggressive current draw from the supply. The added impedance reduces voltage collapse during thyristor or soft-starter operation. This ensures better voltage profile and improved power quality under constrained grid conditions.
Air density decreases with altitude, affecting the cooling efficiency of magnetic components. Frigate derates reactor capacity or increases surface area and airflow paths for high-altitude deployment. Core and winding designs are modified to maintain thermal performance under reduced convection. Altitude-specific performance is validated using thermal modeling and accelerated life-cycle simulations.
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10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.
9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ
Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!
Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!