Laserfiche WebLink
8. Winding insulation class and treatment. <br />9. Rated ambient temperature. <br />10. Service factor. <br />11. Voltage, phase, and frequency rating. <br />12. Full load current at rated horsepower for application voltage. <br />13. Starting code letter, or locked rotor KVA, or current. <br />14. Special winding configuration such as part -winding, star -delta. <br />15. Rated full load speed. <br />16. Power Factor at full load, 75 percent, and 50 percent load. <br />17. Motor efficiency, nominal and guaranteed values. <br />18. Motor torque speed curves from zero to full load speed. <br />19. Test results. <br />1.05 FACTORY TESTING <br />A. Each motor shall be shop tested to determine compliance with requirements of the IEEE, ANSI <br />and NEMA. Tests shall be as follows: <br />B. Motors less than 50 horsepower: Each motor shall be subjected to a standard short commercial <br />test including the following: <br />1. Running light current <br />2. Locked rotor current <br />3. High potential <br />4. Winding resistance <br />5. Bearing inspection <br />C. Motors between 50 and 100 h.p.: Each motor shall be subjected to the above tests and shall be <br />furnished with certified test results. <br />D. Efficiency: Motors rated 25 through 100 h.p. shall be individually tested for efficiency. <br />044572017 <br />16490-2 <br />