FN3268-130-35 Datasheet FN3268-180-40, FN3268-130-35, FN3268-16-44 | P1-P3

DATASHEET

3-Phase Filters FN 3268

EMC/EMI Filter for Installations with Residual Current Device (RCD)

Full functionality with RCDs according to IEC

61008 and new VDE 0664-110*

Compatible with 30 mA RCDs up to 30 m

motor cable for electric shock protection

according to IEC 61008

Compatible with 300 mA RCDs up to 100 m

motor cable for fire protection according to IEC

60364-4-42 (VDE 0100-482)

Performance indicators

Technical specifications

Maximum continuous operating voltage

3x 520/300 VAC

Operating frequency

DC to 60 Hz

Rated currents

7 to 180 A @ 50°C

High potential test voltage

P –> E 2750 VDC for 2 sec

P –> P 2250 VDC for 2 sec

Protection category

IP 20

Overload capability

4x rated current at switch on,

1.5x rated current for 1 minute, once per hour

Temperature range (operation and storage)

-25°C to +100°C (25/100/21)

Flammability corresponding to

UL 94 V-2 or better

Design corresponding to

UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939

MTBF @ 50°C/400 V (Mil-HB-217F)

>300,000 hours

** If supply voltage is contaminated with harmonics according to IEC 61000-2-4, class 2, where odd-numbered

multiplies of three are limited to 30%.

** Filter types 7 A up to 42 A: C1, 30 m, 30 mA; 55 A: C2, 30 m, 30 mA; 75 A up to 180 A: C2, 100 m, 300 mA

Approvals

Features and benefits

Innovative low-leakage current filter with same

smallest dimensions as FN 3258

Significant reduction of leakage and ground

currents caused by long motor cables

Prevents unwanted fault shut-downs from RCDs in

machines and process automation equipment

Patented filter design avoiding early saturation and

ringing effects

Excellent attenuation compliant with: C1 limits EN

61800-3 with 30 meter motor cable and 30 mA RCD

(electric shock protection)**

C2 limits EN 61800-3 with 100 meter motor cable

and 300 mA RCD (fire protection)

Typical applications

Three-phase variable speed drives (VSD), servo

drives, and inverters

Machinery and process automation equipment

Building automation, HVAC equipment, pumps,

ventilation, and elevators

Conveyors, handling and storage systems, and

cranes

Machine tools, wood working machines, and

printing machines

Typical electrical schematic

2 EMC/EMI Products Schaffner Group Datasheets 2018

Filter selection table

Filter Rated current Typical drive Leakage current Power loss Input/Output Weight

@ 50°C (40°C) power rating* @ 520 VAC/50 Hz @ 25°C/50 Hz connections

[A] [kW] [mA]** [W] [kg]

FN 3268-7-44 7 (7.7) 4 2.5 4.5 -44 0.5

FN 3268-16-44 16 (17.5) 7.5 2.6 6.1 -44 0.8

FN 3268-30-33 30 (32.9) 18.5 2.6 13.5 -33 1.2

FN 3268-42-33 42 (46.0) 22 2.6 17.4 -33 1.4

FN 3268-55-34 55 (60.2) 37 2.6 18.1 -34 2.2

FN 3268-75-34 75 (82.2) 45 10.8 25.3 -34 2.9

FN 3268-100-35 100 (109.5) 55 9.6 30.0 -35 4.1

FN 3268-130-35 130 (142.4) 75 14.2 38.0 -35 4.6

FN 3268-180-40 180 (197.1) 110 17.4 48.6 -40 6.0

* Calculated at rated current, 440 VAC and cos phi=0.8. The exact value depends upon the efficiency of the drive, the motor and the entire application.

** Standardized calculated leakage current acc. IEC60939 under normal operating conditions.

Typical filter attenuation

Per CISPR 17; A=50 Ω/50 Ω sym; B=50 Ω/50 Ω asym; C=0.1 Ω/100 Ω sym; D=100 Ω/0.1 Ω sym

7 to 42 A types

55 to 100 A types

130 and 180 A types

Installation

Typical installation with RCD, EMC/EMI filter and motor

drive system

RCD

Please note that for electrical devices with 6-pulse

rectifiers at line input, like three-phase motor

drives, a RCD type B or B+ is required. RCD with

time delay are needed to prevent unwanted fault

trip at switch on or voltage spikes. These RCD

types B with time delay have often an added letter

“S” or “K”, please ask the supplier for correct type.

Caution: Please validate system with chosen RCD

to guarantee functionality.

EMC/EMI filter FN 3268

Filter types from 7 to 55 A are designed to be

compatible with 30 mA RCDs according to IEC

61008 and new VDE 0664-110 standards. Filters

from 75 up to 180 A are designed to be

compatible with 300 mA RCDs. Install the filter as

close as possible at line side of the motor drive.

Regarding correct EMC installation, please refer to

the EMC installation guide in the manual from

motor drive supplier.

Motor drive

Please set the PWM pulse pattern of the variable

speed motor drive fixed to 4 kHz. Other pulse

patterns cause higher leakage currents. Filter

designs with other pulse pattern than 4 kHz are

possible upon request.

Motor cable length

Motor cable length should not exceed 30 meters for

7 up to 55 A filter types to fulfill class C1 of

recommended standard EN 61800-3. For 75 up to

180 A filters, cable length should not exceed 100

meters to fulfill class C2.

Internal EMC/EMI components

Please disconnect all internal Y-capacitors (internal

EMC/EMI filters) in the motor drive, because these

capacitors cause additional leakage currents.

Harmonics on line voltage

High voltage harmonics can create additional

system leakage currents. FN 3268 filters are tested

under following conditions: Supply voltage is

contaminated with harmonics according to IEC

61000-2-4, class 2, where odd-numbered multiplies

of three are limited to 30%.

3 EMC/EMI Products Schaffner Group Datasheets 2018

Mechanical data

FN 3268

Note: in favour of a better readability, connectors and earth studs are not shown in the horizontal projection.

Dimensions

7 A 16 A 30 A 42 A 55 A 75 A 100 A 130 A 180 A

A 190 250 270 310 250 270 270 270 380

B 40 45 50 50 85 80 90 90 120

C 70 70 85 85 90 135 150 150 170

D 160 220 240 280 220 240 240 240 350

E 180 235 255 295 235 255 255 255 365

F 20 25 30 30 60 60 65 65 102

G 4.5 5.4 5.4 5.4 5.4 6.5 6.5 6.5 6.5

H 1 1 1 1 1 1.5 1.5 1.5 1.5

I 22 22 25 25 39 39 45 45 51

J M5 M5 M5 M6 M6 M6 M10 M10 M10

K 20 22.5 25 25 42.5 40 45 45 60

L 29.5 29.5 39.5 37.5 26.5 70.5 64 64 47

All dimensions in mm; 1 inch = 25.4 mm

Tolerances according: ISO 2768-m/EN 22768-m

Filter input/output connector cross sections

-33 -34 -35 -40 -44

Solid wire

16 mm

35 mm

50 mm

95 mm

10 mm

Flex wire

10 mm

25 mm

50 mm

95 mm

6 mm

AWG type wire AWG 6 AWG 2 AWG 1/0 AWG 4/0 AWG 8

Recommended torque 1.5-1.8 Nm 4.0-4.5 Nm 7-8 Nm 17-20 Nm 1.5-1.8 Nm

Please visit www.schaffner.com

to find more details on filter connectors.

P1-P3 P4-P4

FN3268-130-35

Mfr. #:

Buy FN3268-130-35

Manufacturer:

Schaffner

Description:

Power Line Filters 130A 30.4mA RFI FLTR Regeneration Units

Lifecycle:

New from this manufacturer.

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FN3268-130-35

FN3268-130-35

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