GE C11, AF-300 manual F09 Torque boost, F10 F11 Electronic thermal O/L relay Select

Change during operation: N = impossible, Y* = possible (enabled by using

FUNC DATA

), Y= possible (enabled by using )

F09 Torque boost

Factory	Change during
setting	operation
13	Y

This function can choose between 32 types of boost according to the load type and motor characteris-
tics.
			0	For square law torque loads
	to					Output	Higher
			1		(fan, pump)
						voltage
				Lower
			2
						￿	Lower
	to
							Square law torque
		3	1	Higher

￿ Output frequency￿

F10

F11

Electronic thermal O/L relay (Select)

Factory

Change during

setting

operation

1

Y*

This function is used to select between the following three values:

0

Inactive

·

·

·

·

·

·

·

·

·

·

·

4-pole standard motor

1

Active·

·

·

·

·

·

·

·

·

·

·

·

4-pole forced air motor

2

Active·

Factory setting

Change during

Electronic thermal O/L relay(Level)

operation

Motor rated

Y*

0.

1

4

This function sets the operation level of an electronic thermal O/L relay by using an

to

ampere value according to the motor rated current.

2

2.

3

20 to 135% of the drive rated current can be set.

Values less than 9.99A can be set in 0.01A step and values more than 10.0A can be set

in 0.1A step.

Set the value obtained by multiplying the motor rated current by coefficient K in the table below ac- cording to the wiring length between the drive and motor.

Drive HP			Wiring length
	0’	132’ 165’			Max. 330’
1/8	K=1.2		External		thermal is
			recommended.
1/4	K=1				K=1.1
1/ 2 to 5				K=1

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