DATASHEET
Dreiphasenfilter FN 3287 und FN 3288
3-Phasen-EMC-Filter in Buchform für Wechselrichter und Antriebsumrichter
2018
23 Nov 2018
EMV Produkte
FN 3287 und FN 3288: 3-Phasen-EMC-Filter in Buchform für Wechselrichter und Antriebsumrichter
  • Für Standard und hohe EMV Anforderungen
  • Platzsparende Montagefläche in Buchform
  • Solide IP20 Anschlussklemmen
  • FN3287 mit Standard Dämpfungseigenschaften
  • FN3288 mit hohen Dämpfungseigenschaften
  • HV Versionen für 690 VAC Anwendungen
  • HVIT- und IT Versionen für IT Stromnetzwerke
  • Varianten mit minimalen Ableitströmen (< 3.5 mA)

Performance indicators

Technical specifications

Maximum continuous operating voltage

3x 530/305 VAC (FN 3287, FN 3288)
3x 530 VAC (FN 3288 IT)
3x 760/440 VAC (FN 3288 HV)
3x 760 VAC (FN 3288 HVIT)

Rated currents

10 to 160 A @50°C

Frequenz

DC to 60 Hz

High potential test voltage

P -> E 2260 VDC for 2 s (FN 3287, FN 3288)
P -> E 2900 VDC for 2 s (FN 3288 IT)
P -> P 2280 VDC for 2 s (FN 3287, FN 3288, FN 3288 IT)
P -> E 2650 VDC for 2 s (FN 3288 HV)
P -> E 3530 VDC for 2 s (FN 3288 HVIT)
P -> P 3270 VDC for 2 s (FN 3288 HV)

Pollution degree

2 acc. IEC 60664-1

Protection category

IP 20 acc. to IEC 60529

Overload capability

6x rated current for 1 sec, once per hour
1.5x rated current for 1 minute, once per hour

Temperature range (operation and storage)

-40°C to +100°C (with current derating >50°C)

Climatic class

-40/100/21 acc. to IEC 60068-1

Vibration and shock

3M4 (operation); 2M2 (transport) acc. to IEC 60721-3-3; IEC 60721-3-2

Flammability according to

UL 94 V-0

Compliance with insulation requirement

> 1MOhm acc. to IEC 60204-1

Design corresponding to

UL 60939-3, IEC 60939-3

MTBF

> 200,000 hours

Overvoltage category

Approvals

600 VAC

Features and benefits

  • FN 3287 and FN 3288 series of filters provides state-of-the-art EMI attenuation based on an innovative filter topology. They help to ensure compliance with Class C2 or even C1 limits.
  • The slim book-style shape allows a convenient and space-saving installation next to inverters, converters or motor drives.
  • The compact FN3287 and FN3288 filter from 10 to 160A are designed for the most diverse applications worldwide, including machinery and machine tools.
  • FN 3288 HV filters up to 160 A are applicable for 690 VAC distribution networks.
  • FN 3288IT and FN 3288HVIT filters up to 160 A meet the special requirements for IT distribution networks.
  • Low leakage current filter versions help to fulfill tough requirements (<3.5 mA) in respect of leakage current limitation.

Typical applications

  • Three-phase variable speed drives and power drive systems (PDS)
  • Machine tool and machinery equipment
  • IT power distribution networks (FN 3288IT and FN 3288 HVIT)
  • General energy conversion devices (inverters, converters)
  • Process automation equipment
  • Three-phase power supplies 
  • Low-leakage current requirements

Typical electrical schematic

 

Note: IT and HVIT versions without discharge resistor to ground.

Filter selection table

Filter

Rated current

Typical driveLeakage current***Power lossTerminalWeightFrame
@ 50°C (40°C)

power rating**

@ 530 VAC/50 Hz

@ 25°CType

 

[A]

 

[kW]

 

[mA]

 

[W]

 

 

[kg]

 

Standard performance*:

FN 3287-10-44-C28-R65

10 (11)

5.5

3.7

6.9

-44

0.7

Q

FN 3287-16-44-C33-R65

16 (17)

7.5

4.3

8.5

-44

0.8

R

FN 3287-20-33-C33-R65

20 (22)

11

4.9

9.4

-33

0.9

S

FN 3287-25-33-C33-R65

25 (27)

15

4.9

11.0

-33

1.0

S

FN 3287-40-33-C33-R65

40 (44)

22

4.9

19.2

-33

1.5

T

FN 3287-50-53-C33-R65

50 (55)

30

4.9

21.7

-53

2.1

U

FN 3287-63-53-C33-R65

63 (69)

37

4.9

27.4

-53

2.2

U

FN 3287-80-34-C33-R65

80 (88)

45

5.6

32.6

-34

3.4

F
FN3287-100-35-C33-R65100 (110)555.633.0-354.2G
FN3287-125-35-C33-R65125 (137)755.637.5-354.6G
FN3287-160-40-C33-R65160 (175)905.638.4-406.0H

High performance (HP)*:

FN 3288-10-44-C34-R65

10 (11)

5.5

5.9

6.8

-44

0.8

A

FN 3288-16-44-C35-R65

16 (17)

7.5

6.0

9.2

-44

1.0

B

FN 3288-20-33-C35-R65

20 (22)

11

6.0

10.0

-33

1.2

C

FN 3288-25-33-C35-R65

25 (27)

15

6.0

16.9

-33

1.2

C

FN 3288-40-33-C35-R65

40 (44)

22

6.0

20.2

-33

1.8

D

FN 3288-50-53-C35-R65

50 (55)

30

6.6

24.0

-53

2.5

E

FN 3288-63-53-C35-R65

63 (69)

37

6.6

34.5

-53

2.7

E

FN 3288-80-34-C35-R65

80 (88)

45

7.1

28.8

-35

4.3

F

FN 3288-100-35-C35-R65

100 (110)

55

7.1

36.0

-35

5.1

G
FN 3288-125-35-C35-R65125 (137)757.142.2-355.0G

FN 3288-160-40-C35-R65

160 (175)907.146.1-406.6H
HP for IT power networks****:
FN 3288IT-10-44-C34-R6010 (11)5.55.96.2-441.1I
FN 3288IT-16-44-C34-R6016 (17)7.55.99.6-441.3J
FN 3288IT-20-33-C34-R6020 (22)115.913.2-331.6K
FN 3288IT-25-33-C34-R6025 (27)15 5.915.6-331.6K
FN 3288IT-40-33-C34-R6040 (44)225.918.7-332.8L
FN 3288IT-50-53-C34-R6050 (55)306.522.2-532.8M
FN 3288IT-63-53-C34-R6063 (69)376.529.8-532.9M
FN 3288IT-80-34-C34-R6080 (88)457.028.8-344.6N
FN 3288IT-100-35-C34-R60100 (110)557.033.0-355.4O
FN 3288IT-125-35-C34-R60125 (137)757.042.2-355.3O
FN 3288IT-160-40-C34-R60160 (175)907.046.1-406.9P

Filter selection table

Filter*

Rated current

Typical driveLeakage current***Power lossInput/OutputWeightFrame
@ 50°C (40°C)

power rating**

@ 760 VAC/50 Hz

@ 25°CConnections

 

[A]

 

[kW]

 

[mA]

 

[W]

 

 

[kg]

 

High voltage versions*:

FN 3288HV-10-44-C34-R65

10 (11)

10

8.4

6.9

-44

1.2

I

FN 3288HV-16-44-C34-R65

16 (17)

16

8.4

10.8

-44

1.5

J

FN 3288HV-20-33-C36-R65

20 (22)

20

10.9

12.0

-33

1.8

K

FN 3288HV-25-33-C36-R65

25 (27)

25

10.9

14.6

-33

1.9

K

FN 3288HV-40-33-C36-R65

40 (44)

40

12.4

19.2

-33

2.9

L

FN 3288HV-50-53-C36-R65

50 (55)

50

12.4

26.3

-53

3.3

M

FN 3288HV-63-53-C36-R65

63 (69)

64

12.4

32.1

-53

3.5

M

FN 3288HV-80-34-C36-R65

80 (88)

80

12.4

28.8

-34

4.9

N
FN 3288HV-100-35-C36-R65100 (110)10012.433.0-355.8O
FN 3288HV-125-35-C36-R65125 (137)12512.442.0-355.9O
FN 3288HV-160-40-C36-R65160 (175)16012.446.1-407.2P
HV for IT power networks****:

FN 3288HVIT-10-44-C42-R60

10 (11)

10

4.6

6.9

-44

1.2

I

FN 3288HVIT-16-44-C43-R60

16 (17)

16

6.8

10.8

-44

1.5

J

FN 3288HVIT-20-33-C43-R60

20 (22)

20

6.8

12.0

-33

1.8

K

FN 3288HVIT-25-33-C43-R60

25 (27)

25

6.8

14.6

-33

1.9

K

FN 3288HVIT-40-33-C43-R60

40 (44)

40

6.8

19.2

-33

2.9

L

FN 3288HVIT-50-53-C43-R60

50 (55)

50

6.8

26.3

-53

3.3

M

FN 3288HVIT-63-53-C43-R60

63 (69)

64

6.8

32.1

-53

3.5

M

FN 3288HVIT-80-34-C43-R60

80 (88)

80

6.8

28.8

-34

4.9

N

FN 3288HVIT-100-35-C43-R60

100 (110)

100

6.8

33.0

-35

5.8

O
FN 3288HVIT-125-35-C44-R60125 (137)1255.942.2-355.9O
FN 3288HVIT-160-40-C43-R60160 (175)1606.846.1-407.2P

Typical filter attenuation – FN 3287

(FN 3287 standard performance version with standard leakage current)

Per CISPR 17: symmetrical 50 Ω/50 Ω -> Differential Mode (DM); asymmetrical 50 Ω/50 Ω -> Common Mode (CM)

FN 3287: 10 A

FN 3287: 16 A

FN 3287: 20 A

FN 3287: 25 A

FN 3287: 40 A

FN 3287: 50 A

FN 3287: 63 A

FN 3287: 80 A

FN 3287: 100 A

FN 3287: 125 A

FN 3287: 160 A

Typical filter attenuation – FN 3288

(FN 3288 standard performance version with standard leakage current)

Per CISPR 17: symmetrical 50 Ω/50 Ω -> Differential Mode (DM); asymmetrical 50 Ω/50 Ω -> Common Mode (CM)

FN 3288: 10 A

FN 3288: 16 A

FN 3288: 20 A

FN 3288: 25 A

FN 3288: 40 A

FN 3288: 50 A

FN 3288: 63 A

FN 3288: 80 A

FN 3288: 100 A

FN 3288: 125 A

FN 3288: 160 A

Mechanical data

Frame A to U

Dimensions*

Frame

          A

         B

           C

          D

         E

          F

         G

         H

J+/-2

          K

  L+/-1M**
A

185

40

120

157

0.8

175

20

4.5

102

11

76M5
B

195

45

140

164

0.8

180

25

5.4

122

11

93M5
C

210

45

145

174

0.8

195

25

5.4

126

13

96M5
D

235

50

168

207

1.0

220

30

5.4

149

13

115M6
E

255

65

180

226

1.0

240

45

5.4

156

16

120M6
F

230

80

205

250

1.2

270

50

6.5

172

22

110M6
G

230

90

210

260

1.5

280

60

6.5

173

25

112M8
H

230

100

225

270

1.5

290

70

6.5

183

28

110M10
I

230

50

132

203

0.8

220

30

4.5

114

12.5

88M5
J

230

55

159

198

0.8

215

35

5.4

141

13

112M5
K

245

55

167

212

0.8

230

35

5.4

148

13

118M5
L

265

60

191

237

1.0

250

40

5.4

172

13

135M6
M265701942371.0250505.417016133M6
N310952202701.2290656.518722125M6
O320952302801.5300656.519225127M8
P3301002402091.5310706.519830127M10
Q180401121530.8170204.5941168M5
R200451121700.8185255.41021176M5
S205451321730.8190255.41131383M5
T215501471851.0200305.41281395M6
U220651801861.0205455.415616120M6

*    All dimensions in mm. For dimensions without stated tolerances: ISO 2768-m/EN 22768-m
**  Earth screw torque:M5 2.0-2.2 Nm; M6 3.5-4.0 Nm; M8 8.0-9.0 Nm; M10 15-17 Nm

 

 

Filter input/output connector cross sections

-44

-33

-53

-34

-35

-40

Solid wire

0.5-10 mm2

0.5-16 mm2

0.5-16 mm2

6-35 mm2

10-50 mm2

25-95 mm2

Flex wire

0.5-6 mm2

0.5-10 mm2

0.5-16 mm2

6-25 mm2

10-16 mm2

25-95 mm2

Flex wire AWG

AWG 20-8

AWG 22-6

AWG 20-4

AWG 10-2

AWG 6-1/0

AWG 0-4/0

Recommended torque

1.0-1.2 Nm

1.5-1.8 Nm

2.0-2.3 Nm

4.0-4.5 Nm

7.0-8.0 Nm

17-20 Nm

Please visit www.schaffner.com to find more details on filter connectors.

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