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Automatic capacitor banks type QR are used for the power factor correction of inductive character loads in low voltage power networks.
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Capacitor banks type SCB, ACB are used for individual or central power factor correction in medium voltage power networks.
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Capacitors are designed for power factor correction and higher harmonics filtering.The constant development and research of these capacitors ensures that the customer is offered a product that complies with the latest technical knowledge and the applicable international standard IEC 60871.
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CC capacitor contactors are suitable for switching low-inductive and low-loss capacitors in capacitor banks, without and with reactors. CC capacitor contactors are designed to meet capacitor duty application. Contactors are fitted with a block of three early make auxiliary contacts in series with six damping resistors – 2 per phase. These auxiliary contacts limit peak current in the first stage of switching. Subsequently, the nominal current is transferred through main contacts which are switched in the next stage and the auxiliary contacts are switched-oof at the same time.
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CIRCUTOR meters are manufactured in both the classic home design and the DIN rail design. Upon request, the meter can be delivered including a MID certificate.
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Contactors K3-..K are suitable for switching low-inductive and low loss capacitors in capacitor banks (IEC 70 and 831, VDE 0560) without and with reactors.Capacitor switching contactors are fitted with early make contacts and damping resistors, to reduce the value of making current < 70 x Ie.
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Current measuring transformers are used to convert a high rated current so that it can be accurately measured by other equipment such as an analyzer, regulator and the like.
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Detuned reactors limit the amplitudes of current surges during switching and also resonances. They protect capacitor banks from overload and the higher harmonics. They are also used in harmonic filters to remove higher harmonics from energy systems.
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Digital measuring instruments are devices designed to display measured and calculated values. They are excellent for regulatory and control purposes. Depending on the type, the devices are available in panel or DIN rail mounting.
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Get information on a large number of electrical variables in real time to achieve maximum energy efficiency of your installations.CIRCUTOR energy analyzers are suitable for any type of installation and space. They can be mounted on a panel or DIN rail in both high-voltage and low-voltage installations. The offer also includes a unit with an energy accuracy of 0.5S, which measures up to the 50th harmonic component, includes a communication system and monitors more than 700 variables up to the most basic unit, which measures the main electrical parameters and does not include the communication system. All analyzers are very easy to install.
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Impulse capacitors are used in laboratory equipment, medical devices, power lasers or welding equipment.
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PFR 6S / PFR 12S is the new range of power factor regulators using on the highest technology and designed for easy and effective regulation. Regulator monitors the power system status and accurately and quickly takes decisions on the connection or disconnection of compensation stages in order to reach the preset target cos phi. Regulator´s microprocessor records system voltage and current consumption of the entire operation via instrument transformer inputs and uses these to calculate the relationship between active power and reactive power in the power system. Regulator calculates the basic harmonic factor of the active and reactive currents using the FFT algorithm. Thus precise measurement and control are provided even if the current waveform is distorted by higher harmonic components.
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