FN3268-7-44 Schaffner EMC Inc, FN3268-7-44 Datasheet

RFI Filters For Regeneration Units

FN3268-7-44

Manufacturer Part Number
FN3268-7-44
Description
RFI Filters For Regeneration Units
Manufacturer
Schaffner EMC Inc
Datasheet

Specifications of FN3268-7-44

Voltage Rating
520 V, 300 VAC
Current Rating
7 A
Mounting Style
Screw
Termination Style
Terminal Block
Product
Power Line Filters
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Technical specifications
Maximum continuous operating voltage:
Operating frequency:
Rated currents:
High potential test voltage:
Protection category:
Overload capability:
Temperature range (operation and storage):
Flammability corresponding to:
Design corresponding to:
MTBF @ 50°C/400V (Mil-HB-217F):
Features and benefits
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n
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*
**
Low-leakage current EMC/EMI filter
for installations with residual current
device RCD
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.
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 7A up to 42A: C1, 30m, 30mA; 55A: C2, 30m, 30mA; 75A up to 180A: C2, 100m, 300mA
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3x 520/300VAC
dc to 60Hz
7 to 180A @ 50°C
P –> E 2650VDC for 2 sec
P –> P 2100VDC for 2 sec
IP20
4x rated current at switch on,
1.5x rated current for 1 minute, once per hour
-25°C to +100°C (25/100/21)
UL 94V-2 or better
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
>300,000 hours
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n
Full functionality with RCDs according
to IEC 61008 and new VDE 0664-110*
Compatible with 30mA RCDs up to 30m
motor cable for electric shock protection
according to IEC 61008
Compatible with 300mA RCDs up to 100m
motor cable for fire protection according
to IEC 60364-4-42 (VDE 0100-482)
Patented filter design avoiding early satu-
ration and ringing effects.
Excellent attenuation compliant with:
C1 limits EN 61800-3 with 30 meter motor
cable and 30mA RCD (electric shock
protection)**.
C2 limits EN 61800-3 with 100 meter motor
cable and 300mA RCD (fire protection).
3-phase filters
FN 3268
Approvals
(in preparation)
Typical electrical schematic
L1
L2
L3
PE
Typical applications
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Line
Cx
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
L
Cx
Cy
R2
R1
Load
L1‘
L2‘
L3‘
PE

Related parts for FN3268-7-44

FN3268-7-44 Summary of contents

Page 1

Low-leakage current EMC/EMI filter for installations with residual current device RCD Technical specifications Maximum continuous operating voltage: Operating frequency: Rated currents: High potential test voltage: Protection category: Overload capability: Temperature range (operation and storage): Flammability corresponding to: Design corresponding to: ...

Page 2

Components > FN 3268 Filter selection table Filter Rated current @ 50°C (40°C) [A] FN 3268-7-44 7 (7.7) FN 3268-16-44 16 (17.5) FN 3268-30-33 30 (32.9) FN 3268-42-33 42 (46.0) FN 3268-55-34 55 (60.2) FN 3268-75-34 75 (82.2) FN ...

Page 3

Components > FN 3268 Mechanical data Note: in favour of a better readability, connectors and earth studs are not shown in the horizontal projection. Dimensions 7A 16A A 190 250 ...

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