Conversi GE
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UNIT 1 The MOTOR Rated A(FLA) ratio CT Ratio Secunder set old (sec Example 488 750/5 150 5 4 BFP 154 250/5 50 5 3.5 FDF 123 200/5 40 5 3.5 CWP 57 75/5 15 5 4 CP 41 75/5 15 5 3.1 2 3 BFP 2.2727273 3.409090909 CWP 2.1052632 3.157894737 CP 2.2682927 3.402439024
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Sheet1UNIT 1Thermal Overload (49)50P50GMOTORRated A(FLA)ratio CTRatioSecunderI set old (sec)I set Old (prim)I set New (FLA)TdmShort Circ (old)Short Circ (old)51N (old)50G (new)Accel (sec)Unbalance (%)Example488750/5150546001.231336.61.50.3420BFP154250/55053.51751.1413061.50.3420FDF123200/54053.51401.141 --> 73061.50.3420CWP5775/51554601.0514081.50.3420CP4175/51553.146.51.1313061.50.3420235BFP2.27272727273.40909090915.6818181818CWP2.10526315793.15789473685.2631578947CP2.26829268293.40243902445.6707317073
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