Lenze EVF9333−xV - Manual (Page 172)

Commissioning
Selection of the correct operating mode
6
6.2
l
6.2−2 EDSVF9333V EN 6.2−04/2012
The following table helps you to find the correct operating mode for
standard applications:
ƒ C0006 = 5: V/f characteristic control with constant U
min
boost
ƒ C0006 = 1: vector control
Power range 0.37 ... 90 kW Selection of the operating mode in C0006
Motor cable
shielded £ 50 m
unshielded £ 100 m
Motor cable
shielded > 50 m
unshielded > 100 m
recommen
ded
alternativ
ely
recommen
ded
alternativ
ely
Single drives
With constant load 1 5 5 −
With extremely alternating loads 1 5 5 −
With high starting duty 1 5 5 −
Positioning and infeed drives with high
dynamics 1 5 5 −
Rewinder with dancer 1 5 − −
Unwinder with dancer 5 − − −
Pump and fan drives 1) 5 − 5 −
Three−phase AC reluctance motors 5 − 5 −
Three−phase AC sliding rotor motors 5 − 5 −
Three−phase AC motors with fixed
voltage/frequency characteristic 5 − 5 −
Group drives
(the resulting motor cable length I
res
) is
decisive
l
res
+ i
Ǹ
@ (l
1
) l
2
) AAA ) l
i
)
Identical motors and identical loads 1 5 5 −
Different motors and/or alternating loads 5 − 5 −
1)
For this application we recommend a quadratic voltage characteristic (C0014 = 1)
Operating modes
recommended for standard
applications