Delta Electronics VFD-M Series User Manual page 153

Appendix B Accessories|
460V, 50/60Hz, 3-phase
kW
0.75
1.5
2.2
3.7
5.5
7.5
B.4.3 Applications
Connected in input circuit
When more than one AC motor drive is
connected to the same mains power, and
one of them is ON during operation.
Correct wiring
B-8
Fundamental
HP
Amps
1 4
2 4
3 8
5 12
7.5 18
10 18
Application 1
M1
M2
Mn
Max. continuous
Amps
3% Impedance 5% Impedance
6
6
12
18
27
27
When applying power to one of the AC motor
drive, the charge current of the capacitors may
cause voltage dip. The AC motor drive may be
damaged when over current occurs during
operation.
reactor
AC motor drive
AC motor drive
AC motor drive
Inductance (mh)
9 12
6.5 9
5 7.5
2.5 4.2
1.5 2.5
1.5 2.5
Question
motor
motor
motor
Revision May 2008, ME14, SW V3.04