Veikong gpd 515/g5 Startup Manual page 193

APPLI-
APPLI-
CATION SPECIFICATION
CATION SPECIFICATION
G P
E U
50Hz
N R
E P
R O
A S
L E
60Hz
60Hz S a t u r a -
tion
50Hz
S a t u r a -
tion
72Hz
Variable
50Hz Torque
V T
1
A O
R R
I Q
Variable
A U
Torque
B E
2
L
E ❋
Variable
60Hz Torque
1
Variable
Torque
2
NOTES:
✵
Consult Yaskawa for assistance when these settings are desired (typically used for blowers, centrifugal pumps, and fans).
1. The following conditions must be considered when selecting a V/f pattern:
– Pattern matches the voltage-frequency characteristics of the motor.
– Maximum motor speed.
2. V/f pattern for high starting torque should be selected for:
– Wiring distance.
– Large voltage drop at start.
– AC reactor connected to drive input or output.
– Use of motor rated below drive max. output.
3. Patterns shown are for 230V input; for other input, multiply all (V) values by (V
by 460/230 = 2. For 575V input, multiply by 575=2.5
T a b l e 5 - 4 . S t a n d a r d ( P r e s e t ) V / f P a t t e r n s
E 1 - 0 3 V/f PATTERN
Sn-02 V/f PATTERN
DATA (NOTE 3)
DATA (NOTE 3 CATION
(V)
230
0
17.2
11.5
50 (Hz)
0 1.3 2.5
(V)
230
1
2
1,
F
17.2
2
11.5
50 60 (Hz)
0 1.5 3
(V)
230
3
17.2
11.5
60 72 (Hz)
0 1.8 3.6
(V)
230
4
5
57.5
4
40.2
11.5
5
9.2
50 (Hz)
0 1.3 25
(V)
230
6
7
57.5
6
40.2
11.5
9.2
7
60 (Hz)
0 1.5 25
2 3 0
APPLI-
APPLI-
CATION SPECIFICATION
SPECIFICATION DATA
H T
Starting
I O
50Hz Torque
G R
Low
H Q
U
S E
Starting
T
Torque
A
High
R
T
Starting
I
60Hz Torque
N
Low
G
Starting
Torque
High
C O
90Hz
O P
N E
S R
T A
A T
N I
T O
N
H
120Hz
O
R
S
E
P
O
W
E
R
180Hz
/230). i.e., for 460V input, multiply
IN
5-107
E 1 - 0 3 V/f PATTERN
Sn-02 V/f PATTERN
DATA (NOTE 3)
(NOTE 3)
(V)
230
8
9
8
26.4
20.7
16.1
13.8
9
50 (Hz)
0 1.3 2.5
(V)
230
A
b
A
26.4
20.7
B
14.9
60 (Hz)
0 1.5 3
(V)
230
C
17.2
11.5
0 2.3 4.5 60
(V)
230
D
40.2
20.7
0 3 6 60
(V)
230
E
34.5
28.9
0 4.5 6 60
90 (Hz)
120 (Hz)
(Hz) 180