gefran VDI100 Series Instruction Manual page 128

Type Specification
50Hz
Saturation
60Hz
Saturation
72Hz
Torque 1
50Hz
Torque 2
Torque 3
60Hz
Torque 4
(*) Select high starting torque only for the following conditions.
(1) The power cable length is > 150m (492ft).
(2) Voltage drop at startup is high.
(3) An AC reactor is used on the input side or output side of the inverter.
(4) Motor power lower than the inverter rated power.
128
Table 4.4-R: V/f curve selection (440V) - Sizes 1007-4 ... 1015-4
01-00
(V)
440
0
F
( 50Hz
29.6
15.8
Default
0 1.3
setting )
1
(V)
60Hz
440
F
( 60Hz
Default
setting )
50Hz
29.6
15.8
2
0
1.5 3
(V)
440
3
29.6
15.8
0
1.5 3
(V)
440
Variable
4
110
77
Variable
15.8
5
14.2
0
1.3
(V)
Variable
440
6
110
77
Variable
7 15.8
14.2
0
1.5
V/f curve Type
(0),(F)
(Hz)
2.5 50
(2)
(1),(F)
(Hz)
50 60
(3)
(Hz)
60 72
(5)
(4)
(Hz)
25 50
(7)
(6)
(Hz)
30 60
Specification 01-00
(V)
Low
440
8
Starting
Torque
50Hz
32.2
High
30.8
16.2
9
Starting
16
Torque
0
1.3 2.5
Low (V)
440
A
Starting
Torque
60Hz
32.2
High
30.8
16.2
B
Starting
16
Torque
0 1.5 3
(V)
440
90Hz C
29.6
15.8
0 1.5
(V)
440
120Hz D
29.6
15.8
0 1.5
(V)
440
180Hz E
29.6
15.8
0 1.5
VDI100 • Instruction manual
V/f curve
(9)
(8)
(Hz)
50
(B)
(A)
(Hz)
60
(C)
(Hz)
3 60 90
(D)
(Hz)
60 120
3
(E)
(Hz)
3 60 180