ZJSHUYI The function of the relay base is as follows. www.shuyitop.com; ...

The function of the relay base is as follows: (1) Current relay: reflects the increase of current and acts as the starting element and measuring element of current protection. (2) Voltage relay: It acts to reflect the change of voltage (over or under). (3) Time relay: As a time element, it is used to establish the necessary action delay. (4) Intermediate relay: its function is to: increase the number of contacts to control different circuits; increase the contact capacity to disconnect or connect circuits with larger currents; provide the necessary delay to meet protection and automatic devices requirements. (5) Signal relay: used as action indicator in protection and automatic devices. www.shuyitop.com; Tel/Fax: 0086-577-62840011 WhatsApp: 008613355775769 #ZJSHUYI #Chinashuyi #shuyitop #relay #relaybase

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