| *These values of full-load currents are for motors running currents
are for motors running at usual speed.
.
|
*These values of full-load current are for motors running at
speeds usual for belted motors and motors with normal torque characteristics. Motors built
for especially low speeds or high torques may require more running current, in which
case the nameplate current rating should be used.
|
| ¹ For 90 and 80 per cent P. F. the above figures should be
multiplied by 1.1 and 1.25respectively.
|
| For full-load currents of 208 and 200-volt usual speeds and
motors with normal torque characteristics Motors built for especially low speeds or high
torques must have higher full-load currents in which case the nameplate current
ratings should be used. To obtain full-load currents of 208 and 200-volt motors,
increase corresponding 230-volt motor full load currents by 10 and 15 percent,
respectively.
|
motors, increase the corresponding 220-volt motor full-load current
by 6 and 10 per cent, respectively.
|