gefran VDI100 Series Instruction Manual page 120

Type Specification
50Hz
Saturation
60Hz
Saturation
72Hz
50Hz
60Hz
(*) 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.
120
Table 4.4-H: V/f curve selection (380V) - Sizes 1022-4 ... 4220-4
01-00
(V)
380
0
F
( 50Hz
24.2
13
Default
0 1.3
setting )
1
(V)
60Hz
380
F
( 60Hz
Default
setting )
50Hz
24.2
13
2
0 1.5
(V)
380
3
24.2
13
0
1.5 3
(V)
Variable
380
4
Torque 1
95
Variable 66.5
13
5
11.4
Torque 2
0 1.3
(V)
Variable
380
6
Torque 3
95
Variable 66.5
7 13
11.4
Torque 4
0 1.5
V/f curve Type
(0),(F)
(Hz)
2.5 50
(2)
(1),(F)
(Hz)
3 50 60
(3)
(Hz)
60 72
(5)
(4)
(Hz)
25 50
(7)
(6)
(Hz)
30 60
Specification 01-00
(V)
Low
380
8
Starting
Torque
50Hz
26.3
High
25.2
13.3
9
Starting
13.1
Torque
0 1.3 2.5
(V)
Low
380
A
Starting
Torque
60Hz
26.3
High
25.2
13.3
B
Starting
13.1
Torque 0
1.5 3
(V)
380
90Hz C
24.2
13
0 1.5
380
120Hz D
24.2
13
0 1.5
(V)
380
180Hz E
24.2
13
0 1.5
VDI100 • Instruction manual
V/f curve
(9)
(8)
(Hz)
50
(B)
(A)
(Hz)
60
(C)
(Hz)
3 60 90
(V)
(D)
(Hz)
3 60 120
(E)
(Hz)
60 180
3