ABB ACS 604 User Manual

Safety Instructions
viii ACx = ACS/ACC/ACP ACS/ACC/ACP 604/607 AC Drives
Without Filter
Below is a diagram of V
PK
and dv/dt as a function of cable length when
no dv/dt filter is used.
With dv/dt Filter Below is a diagram of V
PK
and dv/dt as a function of cable length with
dv/dt filter at the output of the ACx 600.
Power Factor
Correction Capacitors
Power factor correction capacitors and surge absorbers must not be
connected between the drive and the motor. These devices are not
designed to be used with AC drives, and will degrade motor control
accuracy. They can cause permanent damage to the ACx 600 or
themselves due to the rapid changes in the ACx 600 output voltage.
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
0 50 100 150 200 250 300
dv/dt / (kV/µs)
V
PK
/ V
N
Cable length
0
1000
500
(m)
(feet)
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
0 50 100 150 200 250 300
dv/dt / (kV/µs)
V
PK
/ V
N
0
1000
500
(feet)
(m)
Cable length

ABB ACS 604 Specifications

General

Brand	ABB
Model	ACS 604
Category	Controller
Language	English