Parker ac890 Reference Manual

890SD Standalone Drive
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D Page 5-13
8
9
10
11
A
B
C
D
1
2
3
4
5
6
7
E
Key to Wiring Diagram
J
FireWire™ Connection
A very fast external bus (IEEE 1394a) to connect up to 63 units. You will need the
FireWire Option Card for each Common Bus Drive, refer to Appendix A.
K
Motor
(M1, M2, M3)
The motor used must be suitable for Inverter duty. Ensure wiring is rated for highest
system voltage. Refer to Appendix E.
L
3∅ Power Supply Cable
(L1, L2, L3)
Ensure wiring is rated for highest system voltage.
Refer to Appendix E.
M
Metal Work Earth
Use the back panel for this earth. It provides earthing points for all parts of the cubicle
including doors and panels. Connect cubicle to earth/ground via cubicle PE terminal.
P
Fuse or Type B RCD
Fuse rating - refer to Appendix E. We don't recommend the use of circuit breakers (e.g.
RCD, ELCB, GFCI), but if their use is mandatory, use only a Type B RCD.
R
Line Reactor (optional)
An optional 3% line reactor can be fitted. This may help to achieve EMC compliance.
Refer to Chapter 6: "Associated Equipment".
S
Signal/Control Screen Earth
This must be insulated from the back panel. Connect any signal/control screened cables
which do not go directly to the drives.
T
24V Power Supply
(optional)
A 24Vdc power supply. Can suppy the 890SD unit to allow for configuration and
commissioning of the system without the AC supply being present.

Parker ac890 Specifications

General

Brand	Parker
Model	ac890
Category	DC Drives
Language	English