Amendment 1 - Rotating electrical machines. Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles)— 35 стр.
Rotating electrical machines - Part 2-1:Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)— 149 стр.
Adjustable speed electrical power drive systems. General requirements. Rating specifications for a.c. power drive systems above 1000 V a.c. and not exceeding 35 kV— 118 стр.
Adjustable speed electrical power drive systems. General requirements. Rating specifications for low voltage adjustable frequency a.c. power drive systems— 94 стр.
Rotating electrical machines - Part 2-1:Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)— 149 стр.