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22-02-2026 Efective Protecting Systems for electric motors

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Digital Electric Protection

 

Digital Electric Protection

Microprocessor protection system EZAD – M1

Microprocessor protection system EZAD – M1

EZAD-M1 is a digital device for protection and work mode control of AC motors 380 V from the whole variety of powers – 0,5 – 300 kW in the electric drives of pumps ventilators, centrifuges, transport conveyors etc. that work during long or short periods of time. EZAD-M1 realizes an exact thermal models during heating and cooling of the electric motors, which is based on standardized thermal limit curves. There is an LCD display a powerful PIC processor with an in-built ADC and standard interface RS 232 allowing connection to other processing devices.

Add to basketPrice:265 eur
 

Digital Electric Protection

Electronic Protection for Asynchronous Motors EZAD-MI

Electronic Protection for Asynchronous Motors EZAD-MI

"EZAD-MI" (dual-processor with user interface) is a digital device for protection, remote control and management of asynchronous electric motors 380 V of the entire range of nominal powers: 0.5 - 300 kW in electric drives of pumps, fans, centrifuges, conveyor belts, etc. operating in continuous, short-term and repeated-short-term mode. EZAD-MI is a multifunctional protection, based on precise modeling of the standard and emergency modes in the engine. A Cyrillic liquid crystal display, two PIC processors (for protection and for communication) are used; two relay outputs (protection and alarm); two interfaces (standard RS 232 and parallel, compatible with terminal stations for remote control).

Add to basketPrice:357 eur
 
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