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Power capacitors are produced in MKP system. It means metallized polypropylene with self-healing properties and extremely low dielectric losses. Capacitors are filled either with inert gas (N2) for CSADG types or semi solid resin for CSADP types. The resin is non-toxic and ecologically friendly. Three phase capacitors have three elements connected in delta. Capacitors are protected with overpressure disconnector, which ensures safe disconnection of the capacitor from the network in the event of overloading or at the end of its operation life. All the capacitors are equipped with built-in discharge resistors.

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Protective capacitors reduce shock waves (overvoltages) and thus protect the insulation and windings of rotary machines (motors) and transformers from damage. In combination with the surge arresters, they reduce the shape and size of the shock wave.

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Ripple Control capacitors are designed for couplers of remote control (ripple), which transmit a signal to high and very high voltage systems.Ripple remote control is used to control the power system. In this way, it is possible to switch heating systems, pumps, street lighting, air conditioning or change consumption tariffs.

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Special power capacitors designed for tuning induction furnace and heating circuits, are also used in generator circuits.

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Special power capacitors designed for tuning induction furnace and heating circuits. The individual production lines listed in the catalog cover a wide range of capacitances, powers and frequencies in several different designs. Of course, there are also adjustments of electrical and mechanical parameters according to customer requirements – from simple changes to complete processing of the entire capacitor.

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Special power capacitors up to 800 V designed for tuning the circuits of induction furnaces and low frequency heaters 50/60 Hz.

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Supply switchboards Technological switchboards (motor)

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The harmonic reactors connected to the capacitors form a series resonant circuit (usually 189 Hz) which prevents unwanted resonance and also acts as a wideband filter. This protects the individual components of the compensation system from overload. Reactors are characterized by high linearity and low losses. It is usually recommended to use reactors with a THD voltage distortion higher than 3%.

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The installation stability protection and control device from CIRCUTOR is intended to ensure the safety of users and electrical installations.The increasing use of semiconductor devices, inverters, computers, and more often generate power distortions that can cause installation outages. This requires the use of protection systems that can distinguish between installation faults and installation changes that can lead to unwanted shutdown of the protection systems.

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The new generation of the MULTI PFR reactive energy controller has been developed to meet the most demanding reactive power regulation requirements. The MULTI PFR controller provides the possibility of using three or one current transformers, integrated network analyzer and residual current control in the installation. Combined with the ability to program alarm states, the MULTI PFR is a great tool for regulation and preventative maintenance too. This ensures maximum control and security of installation.

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These capacitors are designed for operation in demanding conditions where high overload values can be expected: voltage, current (harmonics), temperature. It offers an ideal solution for detuned capacitor banks with harmonic reactors, which are installed in the above-mentioned demanding operations.Heavy Duty capacitors are characterized by long life, resistance to voltage and current overload, as well as exposure to high temperatures. The declared values significantly exceed the requirements of IEC 60831 standards.Safety is ensured by using an overpressure disconnector that disconnects the capacitor in all 3 phases.

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These capacitors are designed for operation in extremely harsh environments where it is possible to expect very high levels of overload: voltage, current (harmonics), temperature. They offer an ideal solution for the so-called detuned PFC capacitor banks equipped with reactors, which are installed in the above mentioned heavy operations. Ultra Heavy Duty capacitors have long-term durability, resistance to voltage and current overload, as well as exposure to high temperatures. Declared values significantly exceed the requirements of IEC 60831.The case of the capacitor is protected against bursting by the overpressure disconnector – 3 phase disconnection.

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