TECO A510s - 2 HP V;F Curve Selection

4-113
Table 4.4.3: 1 - 2HP V/F curve selection
Type Specification 01-00 V/F curve
*1
Type Specification 01-00 V/F curve
*1
General purpose
50Hz 0
(Hz)
200
50
0
1.3
(V)
(0)
8.2
2.5
15.4
High Staring Torque
‡
50Hz
Low
Starting
Torque
8
(Hz)
0
(V)
(9)
501.3
2.5
(8)
200
16.8
16.1
8.5
8.4
High
Starting
Torque
9
60
Hz
60Hz
Saturation
1
(Hz)
200
60
0
1.5
(V)
(2)
(1),(F)
50
8.2
3
15.4
60Hz
Low
Starting
Torque
A
(Hz)
200
0
(V)
(B)
601.5
3
(A)
16.8
16.1
8.5
8.4
F
(Def.
Val.)
50Hz
Saturation
2
High
Starting
Torque
B
Variable Torque Characteristic
72Hz 3
(Hz)
72
0
(V)
(3)
60
1.5
3
8.2
15.4
200
Constant-power torque(Reducer)
90Hz C
(Hz)
200
90
(V)
(C)
60
0
1.5
8.2
3
15.4
50
Hz
Variable
Torq u e 1
4
(Hz)
0
(V)
(5)
501.3 25
(4)
200
7.4
8.2
57.5
40.2
120Hz D
(Hz)
200
120
0
(V)
(D)
601.5
8.2
3
15.4
Variable
Torq u e 2
5
60
Hz
Variable
Torq u e 3
6
(Hz)
0
(V)
(7)
60
1.5
30
(6)
200
7.4
8.2
57.5
40.2
180Hz E
(Hz)
200
180
0
(V)
(E)
601.5
8.2
3
15.4
Variable
Torq u e 4
7
*1. Values shown are for 200V class inverters; double values for 400V class inverters.
‡
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.