Medium Voltage Capacitor

We are one step ahead from our competitors in manufacturing and supplying Medium Voltage Capacitor. The offered capacitors are precisely manufactured by our skilled engineers using high quality of raw material and advanced manufacturing techniques. These can be used in various industries for different purposes. Our quality auditors rigorously check these capacitors on varied parameters before the final dispatch. Additionally, these can be availed by our reputed clients in various specifications from us as per their needs.
World‘s first liquid-free MV capacitor, with self-healing dielectric. And the matching reactors. And even our surge suppression capacitors are dry! This makes things different.

• The eco-friendly alternative
• No liquids
• Self-healing dielectric and long-term stable capacitance
• No phase asymmetries

The traditional All Film system of conventional medium and high voltage capacitors consists of aluminium foil and polypropylene, immersed completely in synthetic, flammable oil. Breakdowns in this kind of dielectric tend to result in permanent short circuits which take out the entire capacitor element, change the voltage conditions inside the capacitor and initiate a chain reaction of further failures of capacitor elements which will end up in the loss of the entire capacitor. In three-phase capacitors, this process is usually accompanied by the occurrence of phase asymmetries which may cause damage and catastrophic failure.
In our MSD™ medium voltage capacitors, we are using the metallised polypropylene so well known from LV power factor correction. Instead of flat pack windings, our capacitance is formed by compact cylindrical windings, avoiding the mechanical stress at the edges of the All Film flat packs. Dielectric breakdown insulate and regenerate by themselves, domino-like failures of series-connected capacitor elements are impossible. The capacitance remains practically unchanged throughout the operating life which is of particular interest for applications with tuning or detuning reactors. By that, phase asymmetries are impossible, and the costly star point monitoring by MV capacitor protection relais, typical for All Film capacitors, becomes obsolete.
In fault situations, MSD™ capacitors do not create short circuits, hence they cannot be protected by blow-out fuses. The rising internal pressure can be reliably detected and signalled by the integrated pressure switch.
Unlike All Film, MSD™ is manufactured without flammable liquid impregnates, and filled instead with eco-friendly solid, plant-oil-based resin. This offers advantages when using these capacitors in sensitive environment, in applications with high vibration stress, and during disposal at a later stage.
Available as three-phase ( WYE ) units in the range from 50 to 400kvar, for mains up to 12kV, 50/60Hz. Design in accordance with IEC60871, 61071 and 60110.
Features:

• Durability
• Low power consumption
• Shock resistance