CURRENT MONITORING RELAY - 1 PHASE AC ELECTRICAL SYSTEM - 230V ac 50/60Hz - 1 MODULE
Code:
GW96906
Range: 90 AM Range Modular accessories
The 90 AM range, in addition to auxiliaries common for the all circuit breakers, comprises many modular accessories for the protection, command, programming, measurement and signalling in electrical systems.
APPLICATIONS: overcurrent control: the output contact changes status when the measured current exceeds the "MAX" set value. Undercurrent control: the output contact changes status when the measured current falls below the "MIN" set value. Window function: the output contact changes status when the measured current is not within the "MIN"-"MAX" set range. Adjustment of contact switchover delay, from minimum 0.1s to maximum 10s. For the three operating modes, there is a memory function for exceeding the set threshold. NOTE: if you need to monitor currents greater than 10A, use a current transformer (CT). If necessary, connect the output contact with a device (usually a contactor) suitable for the needs of the line to be commanded.
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