This Standard Specification covers the general requirements for the design andfabrication of electric motors.b. Sections of this Standard Specification refer to squirrel cage induction motors upto, and including, 500 hp (375 kW) with voltage ratings up to 4000 volts.c. Sections of this Standard Specification refer to general purpose service (spared),severe duty, squirrel cage induction motors larger than 500 horsepower (375 kW)and up to 3000 horsepower (2250 kW) with voltage ratings over 600 volts.d. Sections of this Standard Specification refer to special purpose service(unspared), critical duty squirrel cage induction motors over 500 hp (375 kW)with voltage ratings over 600 volts.e. Sections of this Standard Specification refer to synchronous motors over 500 hp(375 kW) with voltage ratings over 600 volts.f. Exceptions or variations shown in the UOP Project Specifications takeprecedence over requirements shown herein.