Numerical Relays

The distinction between digital and numerical relay rests on points of fine technical detail, and is rarely found in areas other than Protection. They can be viewed as natural developments of digital relays as a result of advances in technology. Typically, they use a specialized digital signal processor (DSP) as the computational hardware, together with the associated software tools.

The input analogue signals are converted into a digital representation and processed according to the appropriate mathematical algorithm. Processing is carried out using a specialized microprocessor that is optimized for signal processing applications, known as a digital signal processor or DSP for short. Digital processing of signals in real time requires a very high power microprocessor.

In our numeric relays are true RMS measurements and protection algorithm. Our relays meets new functional requirements of IEC standards like such as IEC -60255-151 and IEC-60255-127.

Megawin has developed a wide range of Numeric relays. 

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Phone : +91 8929599797

Address : Megawin Switchgear Pvt. Ltd
Narasothipatti, Salem, Tamil Nadu - 636004

E-Mail : info@megawin.co.in

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