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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.
octobre 20, 2022The 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.
octobre 20, 2022
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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