Fuji Electric Frenic Mega Series User Manual

10.4 Selecting a Motor Drive Control
10-19
Chapter 10 SELECTING OPTIMAL MOTOR AND INVERTER CAPACITIES
10.4 Selecting a Motor Drive Control
10.4.1 Features of motor drive controls
The FRENIC-MEGA supports the following motor drive controls.
This section shows their basic configurations and describes their features.
Table 10.4-1
Drive control
Basic
control
Speed
feedback
Drive control
class
Speed control Other restrictions
V/f control with slip
compensation inactive
Frequency control ―
Dynamic torque vector
control
―
V/f control with slip
compensation active
Disable V/f
Frequency control
with slip
compensation
―
V/f control with speed
sensor
*
Dynamic torque vector
control with speed
sensor
*
V/f
control
Enable PG V/f
Frequency control
with automatic
speed regulator
(ASR)
Maximum
frequency: 200 Hz
Vector control
without speed sensor
Estimated
speed
w/o PG
Maximum
frequency: 120 Hz
Not available for
MD-mode
inverters.
Vector control
with speed sensor
*
Vector
control
Enable w/ PG
Speed control
with automatic
speed regulator
(ASR)
Maximum
frequency: 200 Hz
Note that the controls marked with an asterisk (
*
) require an optional PG (Pulse Generator)
interface card.

Fuji Electric Frenic Mega Series Specifications

General

Brand	Fuji Electric
Model	Frenic Mega Series
Category	Inverter
Language	English