Delta VFD11AMS21AFSHA, User Manual

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Chapter 12 Description of Parameter Settings

MS300 (High Speed Model)
12-05-1
05 Motor Parameters

This parameter can be set during operation.
Full-load Current of Induction Motor 1 (A)
Unit: Ampere
Factory Setting: #.##
Settings 10~120 % of drive’s rated current

This value should be set according to the rated current of the motor as indicated on the motor
nameplate. The factory setting is 90 % of rated current.
Example: The rated current of 7.5 HP (5.5 kW) is 25 A, the factory setting is 22.5 A.
The setting range will be 2.5~30 A. (25 × 10 % = 2.5 A and 25 × 120 % = 30 A)

Rated Power of Induction Motor 1 (kW)
Factory Setting: #.##
Settings 0~655.35 kW

It is used to set rated power of motor 1. Factory setting is the power value of drive.

Rated Speed of Induction Motor 1 (rpm)
Factory Setting: 1710
Settings 0~65535
1710 (60 Hz 4 poles); 1410 (50 Hz 4 poles)

It is used to set the rated speed of the motor according to motor nameplate.
Pole Number of Induction Motor 1
Factory Setting: 4
Settings 2~20

It is used to set the number of motor poles (must be an even number).

Set up Pr. 01-01 and Pr. 05-03 before setting up Pr. 05-04 to make sure motor operates normally.
Full-load Current of Induction Motor 2 (A)
Unit: Ampere
Factory Setting: #.##
Settings 10~120 % of drive’s rated current

This value should be set according to the rated frequency of the motor as indicated on the motor
nameplate. The factory setting is 90 % of rated current.
Example: The rated current of 7.5 HP (5.5 kW) is 25 A, the factory setting is 22.5 A.
The setting range will be 2.5~30 A. (25 × 10 % = 2.5 A and 25 × 120 % = 30 A)

Rated Power of Induction Motor 2 (kW)
Factory Setting: #.##
Settings 0~655.35 kW

It is used to set rated power of motor 2. Factory setting is the power value of drive.