Technical Specifications E-5
DC590+ DRV Series DC Digital Drive
AC Line Reactor (Frames 1, 2, 3, 4 & 5)
To correctly isolate the 590+ DRV from the ac power system, and to protect other equipment from transients on the power system, always use the
recommended external ac line reactor (or alternatively a transformer may achieve the necessary isolation).
The Frame 5 requires two ac line reactors (one in front of each of the paralleled drives). This provides isolating impedance between the drive and
its ac power source. It also provides the necessary impedance between the paralleled drives, forcing them to share the total motor current evenly. The
Frame 5 drive must still use two ac line reactors when a transformer is used for isolation, however, the reactors can be of a much lower inductance,
typically 3-5μH.
DRVs with Drive Ratings below 100A cannot achieve conformance with EN61800-3 Table 11 using only a 50μH line choke. Capacitors must be
fitted between phase and ground to achieve conformance.
For use without filters (use with capacitors for armature currents <100A, refer to Chapter 3: "AC Line Reactor")
Hp (240/500V)
(V)
Drive Rating (A) Reactor Current
(Amps AC)
Inductance
(µH)
Parker SSD Drives
Part No.
Frame 1
3/7.5 15 13.5 50 CO466448U015
10/20 35 36 50 CO466448U040
Frame 2
10/20 40 36 50 CO466448U040
15/30 55 63 50 CO466448U070
20/40 70 63 50 CO466448U070
25/50 90 100 50 CO466448U110
30/60 110 100 50 CO466448U110
40/75 125 148.5 50 CO466448U165
50/100 165 148.5 50 CO466448U165
Frame 3
60/125 206 360 50 CO057960
75/150 243 360 50 CO057960
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