11/24/2023 0 Comments Voltage spike definition![]() General Technical Specifications Technical Specifications ğully assembled, tested, and ready for interconnection.Variety of surge capacitance ratings depending on the site requirements and application type (ie, 0.1-0.5 ♟).Impulse Withstand Voltage: Up to 200 kV BIL.Surge Capacitors are recommended to be used with surge arrester for more comprehensive protection.Ğlimination and damping of multiple pre/re-strike transients that occur during switchgear operation.Withstands all the motor impulse voltage levels recommended by both CIGRE and IEEE. ![]() Protection against all practical surge peaks and rise-times.and many other facilities using any kind of motors and/or transformers.Reduce the likelihood of pre-strike, re-strike, and re-ignition observed at circuit breakers.Ğxtends lifetime of motors/transformers.More effective protection against rapidly increasing voltages as the response time is shorter than surge arresters.Superior protection against interturn insulation failures.Improve operational performances, as a result of reduction in production downtime.Save on costs, via reduced downtime and repair costs.Also, Surge Capacitors are manufactured as wire-wrapped to have minimum inductance. Surge Capacitors help to eliminate switching transients that can occur as a result of switchgear operation as well as significantly reduce the steep wave-front surges seen at load terminals. Therefore, implementation of Surge Capacitors as surge protection devices, significantly reduces the direct and indirect costs related to equipment repair and cessation of business activity. Surge Capacitors absorb energy from electrical surges and protect equipment. Surge Capacitors are used to reduce or eliminate the effect of over-voltages on these devices, are frequently preferred as a cost-effective and versatile solution. Hilkar Surge Capacitors are designed to prevent damage to the winding insulations of equipment such as generators, motors, reactors and transformers, where significant losses may occur if the necessary protection measures are not taken. Electrical surges from various sources are common in power systems, such as lightning strikes, equipment failures, switching surges which have a high dv/dt ratio.
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