The common type moisture add tropical KBQ. When the motor to stop working in a wet environment,, KBQ moisture plus tropical started working. It allows the motor winding temperature is always higher than the ambient temperature 5 ° C, in order to avoid the motor coil windings due to moisture condensation, ensure that the motor is still work properly in wet conditions. The moisture plus tropical KBQ specifications applicable to the different centers of the motor center height to select.

    KBQ moisture plus tropical installed on the outer circle of the motor winding ends. Operation, the first winding ends to clean up, then tropical expand on its outer and lashing plus tropical leads and motor leads with leads. When the motor is energized, plus tropical power; when the motor is de-energized, plus tropical ohmic heating.