Characteristic Data <Reference Data>

EAP/ESP series

EAP-03-472 / ESP-03-472
Differential Mode
Common Mode¡Attenuation Characteristic(Static characteristic)0¡Pulse Attenuation Characteristic Pulse width:1ms
200
Output Voltage[V]Attenuation[dB]

20
40
60
80
100
120
0.1

1Frequency[MHz]

10

100

00

100

0.2

0.4

0.6

0.8
1.0
1.2
Input Voltage[kV]

1.4

1.6

1.8

2.0

1.4

1.6

1.8

2.0

1.4

1.6

1.8

2.0

1.4

1.6

1.8

2.0

1.4

1.6

1.8

2.0

1.4

1.6

1.8

2.0

EAP-06-472 / ESP-06-472
Differential Mode
Common Mode

¡Attenuation Characteristic(Static characteristic)0¡Pulse Attenuation Characteristic Pulse width:1ms200
Output Voltage[V]Attenuation[dB]20406080
1001200.1

1Frequency[MHz]1010000100

0.2

0.4

0.6

0.8
1.01.2
Input Voltage[kV]EAP-10-472 / ESP-10-472
Differential Mode
Common Mode

¡Attenuation Characteristic(Static characteristic)0¡Pulse Attenuation Characteristic Pulse width:1ms200
Output Voltage[V]Attenuation[dB]204060801001200.1

1Frequency[MHz]10100001000.2

0.4

0.60.81.01.2
Input Voltage[kV]EAP-16-472 / ESP-16-472
Differential Mode
Common Mode

¡Attenuation Characteristic(Static characteristic)0¡Pulse Attenuation Characteristic Pulse width:1ms200
Output Voltage[V]Attenuation[dB]20406080
1001200.1

1Frequency[MHz]10100

001000.2

0.4

0.60.81.01.2
Input Voltage[kV]

EAP-20-472
Differential Mode
Common Mode

¡Attenuation Characteristic(Static characteristic)0¡Pulse Attenuation Characteristic Pulse width:1ms200
Output Voltage[V]Attenuation[dB]20406080
1001200.1

1Frequency[MHz]10100001000.2

0.4

0.6

0.8
1.01.2
Input Voltage[kV]

EAP-30-472
Differential Mode
Common Mode

¡Attenuation Characteristic(Static characteristic)0¡Pulse Attenuation Characteristic Pulse width:1ms200
Output Voltage[V]Attenuation[dB]20406080
100
1200.1

EA/ES-7

1

Frequency[MHz]

10100

100

January 12, 2024

000.2

0.4

0.6

0.8
1.01.2
Input Voltage[kV]

www.cosel.co.jp/en/

ESC, ESM, ESP series

Instruction Manual1 Applicable Electric Cable-Only use the electric cable that exists in the Table1.
-Use the cable that conductor material is copper. Do not use thecable that conductor material is iron or aluminum. Never use theone other than the electric cable.
Ex. Steel wire, Stick made of resin, other wire
-Note that the current rating is different in each electric cable.
-Strip so as not to damage the conductor at stripping sheath.
-Strip specified length of cable sheath (Refer to Table1).
Strip Length can be confirmed with a gauge of the body case.
Refer to External view.
-Do not put solder on the conductor. It becomes impossible toconnect cable.
Table.1 Applicable Wire
Solid wire

Diameter 0.5mm to 1.2mm (AWG.22 to AWG.16)
220.3mm to 1.25mm (AWG.22 to AWG.16)
Conductor diameter more than 0.18 mm

Stranded wire
Sheath strip
length10mm to 12mm

2 Applicable bar-type terminal-The applicable bar-type terminal (Refer to Table 2) must be used,
and after crimp, the size of bar-type terminal must be kept valueof Table 3. Use the applicable terminal (Refer to Table 2) andkeep the size of terminal , or you will not be able to connect cable.
Contact us when the bar-type terminals other than the applicablebar-type terminal (Refer to Table 2) are used.
-Connect cable so as not to conceal the button with the sleeveof the cable when a round terminals other than the applicableterminal are used.
Table.2 Applicable bar-type terminal
Manufacturer

Size
AWG.22model
AI0.34-12TQ
AI0.5-10WH
AI0.5-12WH
AI0.75-10GY
AI0.75-12GY
AI1-10RD
AI1-12RDAI1.5-10BK
AI1.5-12BK

AWG.20Phoenix
ContactAWG.18
AWG.16

Nichifu

AWG.22-16

TGN TC-1.25-11T
TGV TC-1.25-11T<Square type>

CRIMPFOX
UD6-4Sleeve
ABarPartA
BDia. CA
EHFCutI

NH11NH32
NH65Dimension
1.1 to 2.6
0.8 to 1.6
0.8 to 1.6

DCB

GComing off

J

A The wire protrudes from the sleeve.
B The conductor extremely protrudes from the point of the bar-typeterminal.
C The electric conductor is not inserted enough and the conductor
has been exposed from the terminal.
D The sheath strip length doesn’t suffice and the conductor is notenough inserted in the ferrules.
E Crimp is only the point of conductor.
F It crimps two electric cables.
G There is a damage or a disconnection part in the conductor.
H The point of the terminal is cut.
I It comes off the terminal when the cable is pulled.
J The sheath of the cable protrudes from the sleeve.

4 Wiring Terminal Blocks(connecting/releasing)-One electric cable one insertion hole. When two or more is connected, it causes trouble.

-Do connecting and releasing of the electric cable by using a flat-

blade driver while pushing the connection/release button. Moreover, insert the conductor or the bar-type terminal to the end fully.
-When you connect the stranded cable ,connect wires after lightly
stranding wires.
-Confirm the electric cable is surely connected with the terminal
after connecting.
The check hole can be used for the check of wire connecting and-
insulation and for the operation monitor etc.
¿ Connecting : Stranded cable, Solid cable (Diameter 0.5 to 0.9)
Push the button with a flat-blade driver.
StepI
Insert the cable into the hole while pushing the button.
StepII
StepIII	
R elease the flat-blade driver and cable connection iscompletion.
StepI
StepII
StepIII
1

12[Dimensions in mm]

B¿ Bad condition

1Table.3 Dimension of terminal at crimp

Ferrule(Crimp)<Round type>

Crimp tool

3 State of crimped bar-type terminal

22¿ Connecting : Solid wire (except diameter 0.5 to 0.9 ), bar type terminal
Insert the cable into the insertion hole.
*Insert it while pushing the button when it is not easy to insert it.
¿ Releasing : Stranded wire, Solid wire, bar type terminal
Pull out the electric cable while pushing the button with flat-bladedriver.
*Notice : Two insertion holes are released at the same time bypushing the button once. (Except PE terminal)-Use the flat-blade driver that meets the size in Table 4.
Table.4 Dimension of flat-blade driver
SideFront[Dimensions in mm]

Sleeve(Crimp)
DDia. Cwww.cosel.co.jp/en/

January 12, 2024

EPartDE

Dimension
1.0max3.0maxEA/ES-8

Single-phase and Three-phase Input Type

1 Method of connecting
EMI/EMC Filter(1) Single-phase

Instruction Manual

2 Caution when connecting
EMI/EMC Filter
Please note the excessive temperature increase of EMI/EMC filter.
Please contact us if judgement is difficult.

L

1 EMI/EMC 3N

2Filter

4Device(1) Input voltage and frequency
Please use within the rated voltage (or maximum voltage) of eachFGmodel.
Input frequency specification for AC input EMI/EMC filter isconsidered as commercial frequency (50/60Hz).
It should not be used under the following conditions.

L14N

2EMI/EMC
5Filter

36		 1) Distorted input voltage waveform.

Device			 (Triangle wave, square wave etc.)		 2) High input frequency (ex: 400Hz)

FG(2) Input current
Please use within the rated current of each model.
¶T hree-phase three-wire EMI/EMC filter is also available as aSingle-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 three-wire		 1) Long duration peak current.
L1

1L2EMI/EMC
25Filter

L33		2) Peak current or high-frequency current is continuously flowing.

4Device(3) Connection to a general-purpose inverter (servo driver)

6Please connect EMI/EMC filter to input side of inverter driver(servo driver).

FG

It should not be used between the inverter (servo driver) and themotor.

(3) Three-phase four-wire

EMI/EMC
Filter

L1

14L22 EMI/EMC 5L33N

N

Filter

6Inverteror
servo driver

possible
Device
EMI/EMC
FilterN'possible

FG

EMI/EMC
FilterSingle-phase
input typeMotorimpossible
Inverteror
servo driver

EMI/EMC
FilterThree-phaseinput typeMotor

impossible(4) Caution when a Three-phase four-wire system[Reference] Example of calculating input current calculation

When using a Three-phase three-wire system input, deltaconnection cannot be used.		

Input voltage 400 [V]When using the N and N' terminals of the EMI/EMC filter, the		Input capacity of the equipment 4000 [VA]

neutral line (N phase) must be connected.
If you have a Three-phase four-wire system with a Single-phase

Input current =Manual-1

4000 [VA]
400 [V]X 3= 5.8 [A]load connected between the neutral and each line, the neutral
may carry considerably more current than the line current.

January 12, 2024

www.cosel.co.jp/en/

Single Phase and Three Phase Input Type

Instruction Manual

Please use this while ensuring that the input current does notexceed the rated current of the EMI/EMC filter.

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.

www.cosel.co.jp/en/January 12, 2024

Manual-2

Method of measuring characteristic data
(1) Attenuation Characteristic(Static characteristic)

Attenuation= 20log(U01/U02)[dB]
U01 : Voltage in state without filters
U02 : Voltage in state which added filters
N.A. : Network analyzer¡Object product : Single-phase input type (Differential mode)
N.A.
50
W

N.A.

balun

balun

50
W

N.A.

U0150
W

1balunEMI/EMC
Filter2

Reference Connection

N.A.

3balun50
W

U024Test Connection¡Object product : Single-phase input type (Common mode)
N.A.

N.A.

50
W50
W

N.A.

U01

150
W

N.A.

350
W

EMI/EMC
Filter2Reference Connection

U024Test Connection¡Object product : Three-phase three-wire system (Differential mode)
N.A.
50
W

N.A.

balun

balun

50
W

N.A.

U0150
W

1balunEMI/EMC
2 Filter 5
3

Reference Connection (A)N.A.
50
Wbalun¶1balun

50
W

U02

6

Test Connection (A)
N.A.

balun
¶1N.A.

450
W

N.A.

U0150
W

Reference Connection (B)1balun¶1EMI/EMC
2 Filter 5
3N.A.

46balun¶150
W

U02

Test Connection (B)¶ Measured with the above test circuit (A) or (B)¶1 Equilibrium measurement with mixed-mode S-parameters in the instrument¡Object product : Three-phase three-wire system (Common mode)
N.A.

N.A.

50
W50
W

N.A.

U01

150
W

N.A.

450
WEMI/EMC
2 Filter 5
3

Reference Connection

U02

6Test Connection¡Object product : Three-phase four-wire system (Differential mode)
N.A.
50
W

N.A.

balun
¶1balun
¶150
W

N.A.

U0150
W

Reference Connection¶11balun¶1N.A.

4EMI/EMC
2 Filter 536NN'balun
¶150
W

U02

Test Connection

Equilibrium measurement with mixed-mode S-parameters in the instrument■Object product : Three-phase four-wire system (Common mode)
N.A.

N.A.

50
W50
W

N.A.

U01

Reference Connection

Manual-350
W

1

4EMI/EMC
2 Filter 5
36

N

N'N.A.
50
W

U02

Test Connection

January 12, 2024

www.cosel.co.jp/en/Method of measuring characteristic data
Attenuation= 20log(U01/U02)[dB]
U01 : Voltage in state without filters
U02 : Voltage in state which added filters
N.A. : Network analyzer¡Object product : DC input type (Differential mode)
N.A.
50
W

N.A.

N.A.

balun

50
W

balun

50
W
U01

N.A.
+Vinbalun

COM-inCOM-out(SNA)-Vin

Reference Connection+Vout

EMI/EMC
Filterbalun

50
W

N.A.

U 0250
W

-Vout

N.A.
+Vinbalun

(SNR)
-Vin

Test Connection(SNA)+Vout

EMI/EMC
Filter

balun

50
W

U02-Vout

Test Connection(SNR)¡Object product : DC input type (Common mode)
N.A.

N.A.

50
W

50
W

N.A.

+Vin

U01+Vout

N.A.

N.A.

50
W50
W

EMI/EMC
Filter50
W

COM-inCOM-out(SNA)-Vin

Reference Connection

U02-Vout+Vin(SNR)-Vin

Test Connection(SNA)+Vout

EMI/EMC
FilterN.A.
50
W

U02-Vout

Test Connection(SNR)(2) Pulse Attenuation Characteristic
50W

13EMI/EMC
2 Filter 4

Noisesimulator

50
W

ViVo

Vi50
W50
W

Vo1msec

Input pulse waveform

Output pulse waveform

Single-phase input type

www.cosel.co.jp/en/January 12, 2024

Manual-4