Appendix D Zero-Phase Radio Frequency Filter Selection
158
App.E
Pass all 3-phase power cords through RFI
filter in same direction with same coil
number, and then connect to the power
input terminal of the drive. Caution: Do Not
exceed 4 coils to prevent overheat of RFI
filter.
(Note)
Either the ground wire or the four-core
cable with ground wire cannot pass through
RFI filter; otherwise the filtration effect will
be reduced.
Appendix D Zero-Phase Radio Frequency Filter Selection
Please read this manual carefully to understand the correct and safety operations
before using the product to prevent possible personnel injuries caused by false
operations.
CAUTION
(1) Do Not touch zero-phase radio frequency filter to prevent the scald burn from
the extreme high temperature when power is on, just off, or during the
operation.
(2) While lift up product, please note the weight of product and move it with proper
method to avoid possible injuries.(Please be more cautions to the sharp parts).
(3) Wiring or inspection must be done by qualified professional technicians.
By installing the RFI filter(s), it can reduce the radio frequency interference
generated by drive.
Because the RFI filter is constructed by ferrite core, it is not related to the capacity
and voltage of drive.
1. Specification of product:
Applied Model
RM6E1
E
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v
iro
n
men
ta
l
C
o
n
d
it
ion
Use Place
(1) Clean place without high temperature, high humidity, and
flammable gases.
(2) If the zero-phase radio frequency filter is installed inside
the power distribution panel, the around temperature
should not exceed the range(-10~ +50
℃
)
.
(3) The heat will be generated in the zero-phase radio frequency
filter, so the space should be reserved for heat dissipation.
Ambient
Temperature
-10 ~ +40
℃
(no condensation)
Ambient Humidity 90
%
RH(no dew)
Ambient Gas
No corrosive gas, and no flammable gas
Vibration
5.9m/ sec
2
(0.6G) below
2. Wiring for RFI: Connect the RFI filter in accordance with the following wiring diagram.
(1) Install the RFI filter at the power source site of the drive
R
S
T
RFI
R
S
T
RFI
Power
Power
Ex. 2
Ex. 1
Summary of Contents for RM6F5 series
Page 1: ...AC MOTOR DRIVE Operation Manual RM6F5 series ...
Page 194: ...Notes 194 Notes ...
Page 195: ...Notes 195 Notes ...