192-011006N8 PSD1 Installation Guide
192-011006N8 2019-07
09.10.19 09:27
15 (109)
2.10.1.6
Shielding connection of the PSD motor cable
Shielding connection of
the motor cable
The outer shielding of the motor cable must be correctly connected to PE both on
the
drive side
(see page 46, see page 59, see page 30) as well as on the motor
side. Shielding may not be interrupted.
2.10.1.7
Cable installation:
•
Signal lines and power lines should be installed as far apart as possible; cross
points 90°.
•
Signal lines should never pass close to excessive sources of interference
(motors, transformers, contactors etc.).
•
Do not place mains filter output cable parallel to the load cable.
•
Lines must lead along conductive, grounded metal surfaces as closely as
possible.
2.10.1.8
Motors
Operation with standard motors.
2.10.1.9
Connecting protective earth
Additionally to the ground connection at the power mains connection, establish a
ground connection via the
grounding screw
(see page 46, see page 59, see
page 30) on the device bottom by means of a copper cable with the same
section.
In case there is not earth connection at the mains connection, the wire used must
have a minimum diameter of 10 mm
2
.
The connection to the central earth rail should be as short as possible. The
minimum required width of the central earth rail depends on the length of the
grounding cable:
Length [m]
Width [mm]
Strength [mm]
0.5
20
6
1
40
6
1.5
50
6
•
Pay close attention to the overall grounding of the complete system.
•
With several mounting plates: Ground connection by copper rails or copper strip.
•
Ensure ground connection between the control cabinet and machine.
•
Earth control transformer thoroughly (for 24 VDC). Use a transformer with tin
angles and make conductive contact with the mounting plate.
2.10.1.10
Grounding request
Connect the filter housing and the device to the cabinet frame, making sure that the
contact area is adequate and that the connection has low resistance and low
inductance by using an 3 mm steel plate (galvanized).
Never mount the filter housing and the device on paint-coated surfaces!
2.10.1.11
Control requirements
Use only with aligned controller (to avoid control loop oscillation).
2.10.1.12
Accessories
Make sure to use only the accessories recommended by Parker.
2.10.1.13
Notes on the use in domestic environments
This is restricted operation category product according to EN 61800-3. This product
can cause high-frequency disturbance in domestic areas. Users are asked to take
suitable action if this proves to be the case.
