Delab Scientific Sdn Bhd was established in 1998, specializing in research and development of digital and micro-processor based protection devices, mainly Earth Leakage, Earth Fault and over Current Relay as well as automatic power factor compensation control devices mainly knows as power factor controllers. Voltage monitoring relays and timers were introduced at a later stage. Over the year, our R & D has made tremendous improvements to existing products as well as development of new products which employed the latest innovated algorithms, technologies and design that are not only impressive but highly practical to the end users.

The Next Generation of  Protection Devices:
They are designed purely for the purpose of protection against current faults such as over current, short circuits, earth faults and earth leakages. Equipped with digital displays, important information such as setting and operation parameters, real-time faults, tripping histories and indication of previous tripped elapsed time are easily available for a more precise fault analysis. Multiple firmware algorithms (notably SPARC1, DCOI1 and Fundamental Signal Detection) have been integrated into these devices which makes them extremely responsive yet precise while maintaining high immunity against EMI and nuisance tripping.
DP series of protection relay truly belongs to the next generation that will lead the expectation of future protection devices.

The Next Generation of  Power Meters:
It is more that impressive. PQM will change the engineers’ expectation of future power meters. Designed not only for the purpose of power quality monitoring, it is also a very informative tool for simple on-the-spot analysis with quite a long list of user-friendly features.
Other than measurement of all standard and relevant electrical parameters, its graphical LCD will display real-time signal waveforms spectrum harmonic bar graphs and phasor diagrams for both voltage and current signal. It not only triggers the analytical mind of the engineers, it does make the analyzing job so much easier to understand too.
So user-friendly is the PQM, there’s no need for the operation manual at hand to operate all of its functions.
PQM – be impressed.

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