Safety
information
Product
information
Mechanical
installation
Electrical
installation
Getting
started
Basic
parameters
Running
the motor
Optimization
NV Media Card
Operation
Onboard
PLC
Advanced
parameters
Technical
data
Diagnostics
UL listing
information
Unidrive M702 User Guide 69
Issue Number: 3
Table 4-23 Drive and EMC filter cross reference
N
The installer of the drive is responsible for ensuring compliance with the
EMC regulations that apply in the country in which the drive is to be
used.
4.12.1 Grounding hardware
The drive is supplied with a grounding bracket and grounding clamp to
facilitate EMC compliance. They provide a convenient method for direct
grounding of cable shields without the use of "pig-tails”. Cable shields
can be bared and clamped to the grounding bracket using metal clips or
clamps
1
(not supplied) or cable ties. Note that the shield must in all
cases be continued through the clamp to the intended terminal on the
drive, in accordance with the connection details for the specific signal.
1
A suitable clamp is the Phoenix DIN rail mounted SK14 cable clamp
(for cables with a maximum outer diameter of 14 mm).
• See Figure 4-19, Figure 4-20 and Figure 4-21 for details on installing
the grounding clamp.
• See Figure 4-22 for details on installing the grounding bracket.
Figure 4-19 Installation of grounding clamp (size 3 and 4)
Loosen the ground connection nuts and slide the grounding clamp in the
direction shown. Once in place, the ground connection nuts should be
tightened with a maximum torque of 2 N m (1.47 lb ft).
Figure 4-20 Installation of grounding clamp (size 5)
Loosen the ground connection nuts and slide the grounding clamp down
onto the pillars in the direction shown. Once in place, the ground
connection nuts should be tightened with a maximum torque of 2 N m
(1.47 lb ft).
Model CT part number
200 V
03200050 to 03200106 4200-3230
04200137 to 04200185
05200250
06200330 to 06200440 4200-2300
07200610 to 07200830
08201160 to 08201320
400 V
03400025 to 03400100 4200-3480
04400150 to 04400172
05400270 to 05400300
06400350 to 06400470 4200-4800
07400660 to 07401000
08401340 to 08401570
575 V
05500030 to 05500069
06500100 to 06500350 4200-3690
07500440 to 07500550
08500630 to 08500860
690 V
07600190 to 07600540
08600630 to 08600860
High ground leakage current
When an EMC filter is used, a permanent fixed ground
connection must be provided which does not pass through a
connector or flexible power cord. This includes the internal
EMC filter.
To Next Page
Loading...
