Characteristic Data <Reference Data>
JAC-06-103
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
JAC (6-30A) series
JAC-06-223
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
Attenuation[dB]
10
100
JAC-06-683
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
JAC-10-103
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
JAC-10-223
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
Attenuation[dB]
10
100
JAC-10-683
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
JAC-20-103
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
JAC-20-223
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
Attenuation[dB]
10
100
JAC-20-683
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
JAC-30-103
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
JAC-30-223
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
Attenuation[dB]
10
100
JAC-30-683
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
JAC-3
Characteristic Data <Reference Data>
JAC-06-103-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
JAC (6-30A) series : option-H
JAC-06-223-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
Attenuation[dB]
10
100
JAC-06-683-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
JAC-10-103-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
JAC-10-223-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
Attenuation[dB]
10
100
JAC-10-683-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
JAC-20-103-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
JAC-20-223-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
Attenuation[dB]
10
100
JAC-20-683-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
JAC-30-103-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
JAC-30-223-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
Attenuation[dB]
10
100
JAC-30-683-H
Attenuation Characteristic(Static characteristic)
0
20
40
60
80
100
120
0.1
1
Frequency[MHz]
Differential Mode
Common Mode
Attenuation[dB]
10
100
JAC-4
Single Phase and Three Phase Input Type
Instruction Manual
1 Method of connecting
EMI/EMC Filter
(1) Single Phase
1
EMI/EMC
Filter
2
4
3
Device
2 Caution when connecting
EMI/EMC Filter
Please note the excessive temperature increase of EMI/EMC filter.
Please contact us if judgement is difficult.
(1) Input voltage and frequency
Please use within the rated voltage (or maximum voltage) of each
model.
Input frequency specification for AC input EMI/EMC filter is
considered as commercial frequency (50/60Hz).
It should not be used under the following conditions.
1
2
3
4
EMI/EMC
5
Filter
6
Device
1) Distorted input voltage waveform.
(Triangle wave, square wave etc.)
2) High input frequency (ex: 400Hz)
(2) Input current
Please use within the rated current of each model.
¶
Three phase EMI/EMC filter is also available as a single phase
input type.
EMI/EMC filters have short term peak current capability. Therefore,
it can flow ~40A or ten times of rated current, non-repeated, within a
few ms such as inrush current of power supply etc.
However, it should not be used under the following conditions.
(2) Three phase (Delta-connection)
1
2
3
4
EMI/EMC
5
Filter
6
Device
1) Long duration peak current.
2) Peak current or high-frequency current is continuously flowing.
(3) Connection to a general-purpose inverter (servo driver)
Please connect EMI/EMC filter to input side of inverter driver
(servo driver).
It should not be used between the inverter (servo driver) and the
motor.
(3) Three phase (Star-connection)
1
4
Device
EMI/EMC
Filter
Inverter
or
servo driver
EMI/EMC
Filter
Three phase
input type
Motor
EMI/EMC
Filter
Inverter
or
servo driver
EMI/EMC
Filter
Single phase
input type
Motor
EMI/EMC
2
5
Filter
3
6
possible
impossible
possible
[Reference] Example of calculating input current calculation
Input voltage 400 [V]
Input capacity of the equipment 4000 [VA]
4000 [VA]
400 [V]X 3
impossible
Input current =
= 5.8 [A]
Manual-1
Single Phase and Three Phase Input Type
Instruction Manual
3 Safety Considerations
¡
To apply
for safety standard approval using this EMI/EMC Filter,
the following conditions must be met.
¿
The unit must be used as a component of an end-use equipment.
¿
Protection earth terminal (PE) must be connected to safety
ground of end-use equipment.
Manual-2
EMI/EMC Filter
1 Noise Transmission
2 Application Precautions
The following points should be kept in mind to use the EMI/EMC
Filter more effectively.
¡
Input wire and output wire of the EMI/EMC Filter should be
separated.
When the input/output wire are bundled together or wired parallel
with each other, high frequency noise is induced so, and the
expected effect of noise attenuation cannot be achieved.
Electronic device
2
2
1
3
4
6
Electronic device
5
Electronic device
Input wire
Input wire
Noise transmission between electric power
and electronic device
1
Conducted noise from electric power lines.
2
Radiated noise which is picked up and generated by the power
line as antenna.
3
Conducted and radiated noise which is generated in the
electronic device.
4
Conducted noise which is generated by the signal lines
betweeen electronic devices.
5
Radiated noise emitted an electronic device that interferes with
other device.
6
Radiated noise which is picked up and generated by the signal
line as antenna.
Output wire
Output wire
Good wiring example
Bad wiring example
¡
Ground lines should be as short as possible. If it is not, an
equivalent inductance appears, and the high frequency
attenuation characteristics degrade. When grounding the
mounting plate of the EMI/EMC Filter, you should remove the
paint to reduce the contact resistance from the equipment case,
and then install the EMI/EMC Filter.
Manual-3
嵌入式系统
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