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29-12-2020 Efective Protecting Systems for electric motors

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Analog Electric Protections

Electronic Protection Unit for AC motors - EZAD-11

EZAD-11 is a universal electronic protection unit with the possibility for PC control and communication. The protection is done by analyzing causes of overheating and malfunctioning of the electric motor as well as direct control of the temperature of the windings or other parts of the engine (if the corresponding sensors are mounted). EZAD-11 realizes a precise thermal model of the motor in symmetric or non-symmetrical mode of operation and supplies two-leveled protection – warning and shutting down; memorizes and indicates the malfunction status.

Add to basketPrice:100.00euro
 

Analog Electric Protections

Electronic Protection Unit for AC Motors - “EZAD-12”

Electronic Protection Unit for AC Motors - “EZAD-12”

EZAD-12 is designed to protect triphase AC motors (low voltage – 220/380V) from the whole variety of nominal capacities of electric driven pumps, ventilators, centrifuges, compressors, lifting and transportation mechanisms etc., working in continuous and short-time modes. EZAD-12 is a current protection unit with simplified indication of the normal and malfunction status.

Add to basketPrice:55.00euro
 

Analog Electric Protections

Electronic Protection Unit - EZAD- 14

EZAD-14 is a two-channeled direct (thermal) protection unit with 2 thermal sensors of a semiconductor type, attachment possibility (transistor or a diode). It is designed for electric engine or/and manufacturing mechanisms protection through direct control of the temperature of two chosen controlled points.

Add to basketPrice:315.00euro
 
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