Parker 890SD - Installation

Page 9
Installation
A simplified installation is shown below. This installation is not EMC compliant. For European
installations and countries with EMC legislation refer to the 890 Engineering Reference Manual,
Appendix C.
KEY
B
Back-plate
C
Cubicle
D
Control Wiring
terminals
G
Supply
Protective
Earth/Ground
K
Motor
(M1, M2, M3)
L
3 Power
Supply Cable
(L1, L2, L3)
P
Fuse or circuit
breaker
* Permanent Earthing
The unit must be permanently earthed according to EN 50178: For
permanent earthing, one conductor, PE1, of >10mm² cross-section is
required; or two individual incoming protective earth conductors, PE1 &
PE2, of <10mm² cross-section. Each earth conductor must be suitable for
the fault current according to EN 60204.
L1
L2
L3
L
C
D
G
24V
B
*
PE1
G
P
P
PE2
*
PE1
M1
M2
M3
K
0V
X12/01
X14/04
M1
M2
M3
K
0V
X12/01
X14/04
890SD 890SD
PE2