Medium Voltage Capacitor Bank Protection

Medium voltage capacitors are composed of elementary or partial capacitors generally connected in several series parallel groups providing the required electrical characteristics for the unit.

Medium voltage capacitor bank protection.

Internally fused externally fused and fuseless ge can analyze your network thoroughly and help you to choose the design that best fits your specific requirements. Ge s high voltage capacitor bank equipment is offered in three primary types of fusing schemes. Rev615 5 0 fp1 iec capacitor bank protection and control product guide english pdf product guide rev615 numerical capacitor bank protection in medium voltage networks guideform specification english pdf technical specification 615 series hmi front drawing english pdf drawing. Alpes technologies is there to advise you in the choice of capacitors and capacitors banks as well as the choice of the right operating and protection.

Reactive power compensation for voltage stabilization fast voltage and reactive power control or filter circuits for the elimination of certain frequencies. For large capacitor banks with several groups units you must foresee overvoltage protection as well. When all costs are considered including engineering integration site preparation installation maintenance and liability the metal enclosed capacitor bank design is the favorable choice. Our product offering for medium voltage reactive power and filtering applications is shown on this page.

Capacitor bank protection and control rev615 capacitor bank protection and control in medium voltage networks the relay is intended for protection control measurement and supervision of single y double y and h bridge connected capacitor banks used for compensation of reactive power in utility and industrial power distribution systems. Medium voltage metal enclosed shunt power capacitor banks offer many features and benefits over traditional open air stack rack capacitor banks. Specification for medium voltage power capacitor banks and accessories 1 0 scope this specification covers the design manufacture and testing of power capacitor banks and accessories of the following types for use in the 12 kv and 36 kv overhead lines to improve the power factor of the medium voltage distribution system. Capacitor bank protection as integrated functionality of the protection device capacitors and capacitor banks are used for various applications.

This extends the service life of connected equipment. Capacitor bank nominal voltage. Low voltage and medium voltage capacitor banks. In this case the individual units are protected by fuses and series connected.

Up to 1200 kvar. If two or more fuses blow the voltage across the remaining will be larger than 10. They reduce the risk of disturbances in production processes metering errors and malfunctioning of relay protection. Cables switchgear lv mv hv protection elements capacitors give us reactive energy for free.

All inductive loads need this energy to create magnetic field to.