Mar 03 2009 RE 3 Phase 380V 50 Hz ScottyUK Electrical 3 Mar 09 01 19 380V / 50Hz is the old European standard although it is now 400V / 50Hz nominal as part of harmonisation across manufacturers as they are likely more numerous than indigenous Argentine manufacturers Sorry I can t help on Argentine codesobviously you ll need to comply with those.
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Jan 26 2011 380/50 Hz is the same thing as 460/60Hz So that is basically a 460V 60Hz motor You can set your 460V VFD to hit 380 50Hz or 460 60hz either way it will go OK 380V = 400V and 460V = 480V in case of doubt 01 24 2011 09 05 PM #7.
Dec 17 2009 Re Running a 380V 50Hz Machine on 380V 60Hz 12/16/2009 7 52 AM You can run the 380v/50Hz machine on 380v/60Hz but the inductive reactance of your motor will increase and this will also increase your motor current than normal.So to keep the motor current at normal voltage must be increased correspondingly However your motor is not rated for
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Under the 50 Hertz power supply the voltage at which the magnetic flux density is constant is 50/60 X380 = 317 volts That is to say as long as the power supply voltage drops to 317 volts 60 Hz the 380v motor will not generate heat on the 50Hz 380v power supply But pay attention to the following two issues.
60Hz motor will run 20 slower on 50Hz power supply This also results in 20 less power Basically running the electric machine slower usually means it will be demanding less power That s good as the motor also decrease 20 of its power and the cooling fan is slow down too But the critical factor here is the V/Hz ratio.
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That means the Volt changes from positive to negative and from negative to positive voltage this process converts 50 60 times/second The electricity of single phase 110v 120v 220v 240v and three phase 380v 400v 415v 440v 460v 480v AC power are 50Hz or 60Hz frequencies The speed of 50Hz 60Hz 2 poles synchronous motor generator
Jun 01 2017 Cuando lo hagas funcionar girará algo más rápido por el cambio de frecuencia de 50 a 60Hz La placa del motor solo marca 380v a 50hz en estrella en la parte superior dice three phaseasynchronous motor output 1.5kw speed 1400r/min rating S1 LW 67 dB A y yo tengo trifasica 220 monofasica 127 y bifasica 220 tengo estas tres.
Answer 1 of 5 Probably if you are careful The V/Hz ratio of the original motor is 380/50 = 7.6 while the new supply is 440/60 = 7.33 So you will not over flux the motor Question where are you that you have a 440V supply In the USA standard is
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Apr 15 2015 Horizontal Three phase AC Gear Motor in 380V or 415V 50Hz 2015 04 15 14 50 59 Ac horizontal heavy gear motor gear motor 100w three phase motor 380v 7.5rpm High torque horizontal three phase ac gear motor 2.2kw 380v 142r/min Three phase asynchronous motor y2 6324 / 180w 1.5hp horizontal gear motor 1.5kw reducer motor with gear reducer ac
Answer 1 of 2 3x220/380 Volts is 3 times Phase to Neutral 220V / Phase to Phase 380V voltages 3x30 100 Amps is 3 times nominal 30 Test Amps current 100 Amps maximum The meter will read accurately to within its class 1.0 or 2.0 The light load would be 1/20 th of 30 Amps 1.5 Amps and a
Hsm100 Grinder 380v 50hz Pm 440 60Hz motor on 380 50Hz supplyPractical Machinist Nov 05 2015 I have a four machines I m setting up to run on my 380V 50Hz supply 1 Lathe220440 60Hz 5hp 2 Mill230 60Hz 2hp motor plate says it can run at 50hz 380V 3 Surface Grinder220440 60Hz 1hp 4 Surfacer208 220440 6050Hz 2hp I ve attached photos of the motor
