Motor

Figure 1: Auto Coordination Options - Motor

Use to set tolerances when comparing trip curves.

Option Descriptions
Option Description

FLA

Trip curve will be set outside tolerance boundary when comparing with Motor FLA. The range is –50 % to 50 %.

LRA

Trip curve will be set outside tolerance boundary when comparing with Motor Locked Rotor Amps (LRA). The range is –50 % to 50 %.

Asym

Trip curve settings will be set outside tolerance boundary when comparing with Motor Asymmetrical inrush amps. The range is –50 % to 50 %.

Damage I2T

Sets the minimum gap between the protective device trip curve and the thermal I^2T damage curve of the motor. The range is –50 % to 50 %.

Note: When coordinating protective devices at low voltage, EasyPower assumes the maximum downstream motor size to be 250 HP.

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