gefran VDI100 Series Instruction Manual page 123

Type Specification
50Hz
60Hz
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.
VDI100 • Instruction manual
Table 4.4-M: /f curve selection (400V) - Sizes 1022-4 ... 4220-4
01-00
(V)
400
0
F
( 50Hz
25.5
13.6
Default
0 1.3
setting )
1
(V)
60Hz
400
F
Saturation
( 60Hz
Default
setting )
50Hz
25.5
Saturation 13.6
2
0 1.5
(V)
400
3
25.5
13.6
0
1.5 3
(V)
Variable
400
4
Torque 1
100
70
Variable
5 13.6
12
Torque 2
0 1.3
(V)
Variable
400
6
Torque 3
100
70
Variable
7 13.6
12
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
400
8
Starting
Torque
50Hz
27.6
High
26.5
14
9
Starting
13.8
Torque
1.3 2.5
0
(V)
Low
400
A
Starting
Torque
60Hz
27.6
High
26.5
B 14
Starting
13.8
Torque 0
1.5 3
(V)
400
90Hz C
25.5
13.6
0 1.5
(V)
400
120Hz D
25.5
13.6
0 1.5
(V)
400
180Hz E
25.5
13.6
0 1.5
V/f curve
(9)
(8)
(Hz)
50
(B)
(A)
(Hz)
60
(C)
(Hz)
3 60 90
(D)
(Hz)
3 60 120
(E)
(Hz)
3 60 180
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