Hitachi L100 Bedienungsanleitung PDF herunterladen (Seite 74)

“A” Group: Standard Functions

Configuring

Drive Parameters

3–18

Automatic Voltage Regulation (AVR) Function

The automatic voltage regulation (AVR) feature keeps the inverter output waveform at a

relatively constant amplitude during power input fluctuations. This can be useful if the

installation has an erratic power source. However, the inverter cannot boost its motor

output to a voltage higher than the power input voltage. If you enable this feature, be

sure to select the proper voltage class setting for your motor.

“A” Function

Run-

time

Edit

Defaults DOP,DRW,DOP+

Func.

Code

Name Description

EU/

Units

Func.

Code

Name

A81 AVR function select Automatic (output) voltage

regulation, selects from three

type of AVR functions, three

option codes:

00...AVR enabled

01...AVR disabled

02...AVR enabled except

during deceleration

✘

02 — F-03 AVR

MODE

A82 AVR voltage select 200V class inverter settings:

.......200/220/230/240

400V class inverter settings:

.......380/400/415/440/460

✘

230/

230,

400/

460

VF-03AVR AC

Technologies Inc.

Toll Free: voice: 1-877-539-2542 fax: 1-800-539-2542 www.mgitech.com

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