Frequency Converters

A frequency converter is a device used to change electrical power from one frequency to another, ensuring compatibility and optimal performance in various applications.

Applications across Industries

  • Aerospace: Testing and powering aircraft systems, like navigation and communication equipment, which require 400Hz power.
  • Marine: Converting shore power (50/60Hz) to 400Hz for on board systems, like radar and communication equipment, in ships and submarines.
  • Industrial: Powering specialized equipment, like industrial motors, pumps, and compressors that require specific frequencies.
  • Medical: Supplying power to medical devices, such as MRI machines and ventilators, which require precise frequency control.
  • Telecom: Powering telecommunications equipment, like radio transmitters and receivers, which require stable frequency sources.
  • Renewable Energy: Converting output from renewable sources, like wind turbines or solar panels, to match grid frequency.
  • Military: Supporting military equipment, like radar systems and communication networks, which require specific frequencies.


Problem:
A high-efficiency, compact, and reliable frequency converter is needed to convert 50/60Hz to 400Hz.

Solution: Statcon Energiaa’s Static and Rotary Frequency Converters are designed for efficient and reliable power conversion, essential for industries with specific frequency requirements. These converters can transform 50Hz/60Hz into 50Hz/60Hz or 400Hz.

Static Frequency Converter (SFC):

  • Consists of AC-DC and DC-AC (Inverter) parts.
  • Three identical inverter combinations with bi-directional modules and separate transformers.
  • DC inputs are connected in parallel, AC outputs are connected in Star.
  • Controlled by separate controllers with a Contactor for load isolation upon output failure.
  • Main components: IGBT, input filter, DC link capacitor, inverter, output filter, microcontroller/DSP for control and protection.

Rotary Frequency Converter (RFC):

  • Uses an AC motor-driven alternator to produce required frequency and voltage.
  • Coupled motor and alternator on a single bed with anti-vibration mounts.
  • Variable frequency drive (VFD) for soft start and constant speed control, tachometer for speed accuracy, and automatic voltage regulator for voltage stability.

Statcon Energiaa’s SFCs and RFCs are available in fixed skid-mounted and wheel-mounted trolley configurations, complete with suitable cables and connectors.


Product Features

  • Proven Design: Built with years of expertise and proven methodologies.Statcon Energiaa’s SFC & RFC continue working at Naval Dockyard, Mumbai, Visakhapatnam, Karwar and Hindustan Shipyard Limited Visakhapatnam since more than 10 years.
  • Wide Input Range: Can handle a variety of input frequencies and voltages.
  • Stable Output Voltage: Maintains a consistent voltage output.
  • Stable Output Frequency: Ensures a steady frequency output.
  • Fast Transient Recovery: Quickly recovers from sudden load changes.
  • Versatility: Available in 1 & 3 Phase Input and Output configurations, up to 150KVA (SFC) and 500KVA (RFC).
  • Harmonic Distortion: Minimize harmonic distortion in the input and output waveforms.
  • Electromagnetic Interference (EMI) & Noise: Ensure the design meets EMI standards, regulations and minimal noise.
  • Thermal Management: Provide adequate cooling for the power electronic switches and other components.
  • Protection Features: Include overcurrent, overload, over / under voltage, and over temperature protection.

Why Statcon Energiaa?

  • Expertise and Experience: Over three decades in power electronics and rotary machine controllers.
  • Quality Assurance: In-house design, manufacturing, and testing for high reliability.
  • Comprehensive Support: Complete support from installation to maintenance.
  • Proven Track Record: Trusted by numerous industries for high-performance and durable products.
  • Innovation: Continuous R&D investment to enhance product performance and introduce new technologies.

Statcon Energiaa’s Static and Rotary Frequency Converters are ideal for industries needing efficient and reliable power conversion. With high efficiency, rugged design, and proven performance, they ensure optimal operation and stability. Statcon Energiaa’s commitment to quality and innovation makes it the best choice for sourcing Frequency Converters.

Rotary FC

Rotary FC

Static FC

Static FC
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