Configuration
8200SHB01997-20
820X
821X
822X
824X
V/f-characteristic control with V
min
boost
Select the classical V/f-control with constant V
min
boost to operate the following drives:
-
Multi-motor applications (several motors connected to one controller)
-
Three-phase AC reluctance motors
-
Three-phase sliding rotor motors
-
Operation with special motors with assigned frequency-voltage characteristic
-
Positioning and infeed drives with high dynamic response
-
Hoists
C014 = -2-
Linear characteristic
C014 = -3-
Square characteristic
(e.g. for pumps, fans)
100 %
0
01
f
d
f
dr
min
0
0
1
f
d
f
dr
min
100 %
V
V
V out
Vout
821X
822X
824X
Motor-current control
Compared with the V/f-characteristic control the motor-current control offers considerably higher
torque and reduced current consumption during idle running. Select the motor-current control for
operation with the following drives:
-
Single drives with extremely variable loads
-
Single drives with heavy start conditions
-
Multi-motor applications with the same motors and the same load distribution
-
Sensorless speed control of standard three-phase AC motors together with slip compensation
(C021)
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
To Next Page
Loading...
