590 Series DC Digital Drive Installing the Drive
3-7
Filtering
NOTE Refer to Appendix B: "Certification" - EMC.
For compliance in Europe with EN61800-3 Table 11:
• The CE marking of drives whose armature current >100A is applicable without filtering.
• The CE marking of drives whose armature current <100A is only applicable with filtering. The drive requires one of the following:
1. The specified filter given in Appendix B
(also refer to
External AC Supply EMC Filter Installation, page 3-37)
2. Co
mpliant filtering offered by the System
3. Capacitors fitted between phase and earth (see
Figure 3- 1 below)
Start
Contactor
AC
Line
Choke
Drive
C4
C1,C2 & C3
SuitableBranch
Protection Fuse
or
Circuit Breaker
PE
(must be
fitted)
590AC Line Choke Filter
CO468398
Capacitor Reference Number Capacitor Value/Type
C1, C2, C3
3.0μF 400V, EMI suppressor type Class X1
C4
1.0μF 400V, EMI suppressor type Class X1
Figure 3- 1 AC Line Choke and Capacitors fitted to Frame 1 (15A & 35A) & Frame 2 (40A & 70A) Drives
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