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(4) Duty Rating and Overload Protection on Platform Lift and Stairway Chairlift Motors
Related Code Sections
(4) Special Equipment, Duty Rating and Overload Protection on Platform Lift and Stairway Chairlift Motors
Duty on platform lift and stairway chairlift driving machine motors shall be rated as intermittent. Such motors shall be permitted to be protected ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 620 Elevators, Dumbwaiters, Escalators, Moving Walks, Platform Lifts, and Stairway Chairlifts > 620.61 Overcurrent Protection > (B) Overload Protection for Motors > (4) Duty Rating and Overload Protection on Platform Lift and Stairway Chairlift Motors
620.13 Special Equipment, Feeder and Branch-Circuit Conductors
on the nameplate current rating of the driving motor of the motor-generator set that supplies power to the elevator motor. Informational Note No. 1: The ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 620 Elevators, Dumbwaiters, Escalators, Moving Walks, Platform Lifts, and Stairway Chairlifts > 620.13 Feeder and Branch-Circuit Conductors
Article 620 Special Equipment, Elevators, Dumbwaiters, Escalators, Moving Walks, Platform Lifts, and Stairway Chairlifts
walks, or in the runways and machinery spaces of platform lifts and stairway chairlifts shall be enclosed to protect against accidental contact ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 620 Elevators, Dumbwaiters, Escalators, Moving Walks, Platform Lifts, and Stairway Chairlifts
(4) Special Equipment, On Platform Lifts and Stairway Chairlifts
On platform lifts and stairway chairlifts, the disconnecting means shall be located within sight of the motor controller ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 620 Elevators, Dumbwaiters, Escalators, Moving Walks, Platform Lifts, and Stairway Chairlifts > 620.51 Disconnecting Means > (C) Location > (4) On Platform Lifts and Stairway Chairlifts
620.15 Special Equipment, Motor Controller Rating
The motor controller rating shall comply with 430.83. The rating shall be permitted to be less than the nominal rating of the elevator motor, when ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 620 Elevators, Dumbwaiters, Escalators, Moving Walks, Platform Lifts, and Stairway Chairlifts > 620.15 Motor Controller Rating