Item Description(Click Sheet 'SPEC' to view full specification)
Item Code / Make
Quantity
Units
1
1
Digital Motor Protection relay for motor control having following\nspecification. Relay should be suitable for Corrosive atmosphere\ncontaining P2O5,SO2,Acid fumes etc. humidity of 5%-95% and temprature\nupto 45 degree Celsius . Protections required : Phase and Neutral\ntimed over current(IEC curves),Neutral instantaneous over current,Under\ncurrent,Short circuit,Mechanical jam ,Thermal protection,Current\nunbalance, Breaker failure,Starts per hour and time between starts,trip\ncoil supervision ,Relay failure and relay power failure trip . Relay\npower :30 V DC,Phase current inputs:CT secondary 1 A/ 5 A field\nselectable, Non volatile storage of minimum 20 trip records with\ndetails.Transient recording , LCD display and keys for programing and\ndisplay of parameters from relay front panel. Software and connecting\ncable for display and programing above parameters ( should work in\nwindows XP/ Windows 7 ) ,Outputs(2A):Trip, Start Inhibit,3 programable .\nInputs (30V DC):Breaker Status,3 programable\n
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