Jan 5, 2006 #1 magneticted Electrical Mar 5, 2004 51 Hi guys can you tell me the difference between testing motors between IEEE 112 Method F & F1
Jan 7, 2006 #2 petronila Electrical Jul 28, 2005 491 Hello magnetited, In North America the electric motors are tested in accordance with IEEE 112, But you can find this methods: B,C,E,E1,F and F1. In The F method is not neccesary to couple up the motor and a is necesarie to perform a Dual-Frecuency heat run and use stray loads. The F1 method use an assigned value to the load loss. Regards Petronila. Upvote 0 Downvote
Hello magnetited, In North America the electric motors are tested in accordance with IEEE 112, But you can find this methods: B,C,E,E1,F and F1. In The F method is not neccesary to couple up the motor and a is necesarie to perform a Dual-Frecuency heat run and use stray loads. The F1 method use an assigned value to the load loss. Regards Petronila.
Jan 9, 2006 #3 TommyOO7 Electrical May 14, 2002 26 Basically in Method F, Stray Losses are measured, and in Method F1 are calculated or assumed! Is that correct? Upvote 0 Downvote
Basically in Method F, Stray Losses are measured, and in Method F1 are calculated or assumed! Is that correct?
Jan 9, 2006 #4 aolalde Electrical Dec 16, 2003 1,022 Both are Test Methods for Efficiency based on calculation of the performance at various loads by solution of the equivalent circuit. As Tommy007 said; On method F the stray-load loss is directly meassured. For method F1 stray-load loss is assumed Upvote 0 Downvote
Both are Test Methods for Efficiency based on calculation of the performance at various loads by solution of the equivalent circuit. As Tommy007 said; On method F the stray-load loss is directly meassured. For method F1 stray-load loss is assumed
