9
These motors are 3-Phase AC induction motors. The 34R6BXPP is a 3-Phase
AC induction motor, with or without an integral gearbox, and with a normally
closed, self-resetting thermal switch attached to the motor windings and is
represented schematically in Figures 4a, 4b, and 4c on pages 10 and 11.
!
WARNING/AVERTISSEMENT
•
CAUTION
–The motor may automatically restart, depending on how it is
wired to the power source, after the temperature has cooled sufficiently
to allow the protector contacts to reset and if AC power is present.
•
ATTENTION
–Le moteur peut redémarrer automatiquement, en fonction
de la façon dont il est câblé à la source d’alimentation, une fois que la
température a suffisamment refroidi pour permettre aux contacts de
protection de se réinitialiser et si une alimentation CA est présente.
Installation of this motor requires either a 3 phase AC voltage source, or a
controller (inverter) capable of operating a 3-Phase AC induction motor.
The controller must incorporate or be used in conjunction with one of the
following capabilities to prevent the motor from exceeding its temperature
ratings under overload conditions:
•
A logic input that will interrupt the power to the motor windings when the
thermal switch opens
•
A suitable electronic overload protection system integrated within the
controller
•
A suitable relay circuit that can be driven by the thermal switch to
interrupt the controller’s power supply
•
A motor protection system suitable for operation with a motor in the
hazardous locations environment
Содержание 34R6BXPP
Страница 15: ...www bodine electric com 15 NOTES ...
