DATASHEET
Sine wave filters FN 5040/FN 5045
LC Sine Wave Filter for Motor Drives
2019
25 Jun 2019
Output filters
FN 5040/FN 5045: LC Sine Wave Filter for Motor Drives
  • Smooth sine wave without voltage peaks
  • Perfect motor protection
  • Reduce bearing currents
  • Motor frequency up to 200 Hz
  • Extended motor cable length capability

Performance indicators

Technical specifications

Nominal operating voltage

3x480 VAC

Rated operating voltage

3x525 VAC

Motor frequency

0...70 Hz (up to 200Hz with derating (see graph))

Switching frequency

See filter selection table

Rated currents

4.5 to 1200 A @ 45°C

Motor cable length

Up to 2,000 m (see graph)

Impedance (uk)

8 to 10% @ 400 V, 50 Hz and rated current

Residual ripple voltage

<5%

High potential test voltage

P –> E 3000 VAC, 1 minute
P –> P 2500 VAC, 1 minute

Protection category

IP 00 (FN 5040)
IP 20 (FN 5045)

Overload capability

1.5× rated current for 1 minute, once per hour

Ambient temperature range

-25°C to +45°C fully operation
+45°C to 70°C derated operation*
-25°C to +85°C transport and storage

Insulation class

EIS 200

Flammability corresponding to

UL 94 V-2

Design corresponding to

Chokes: EN 61558-2-20 or EN 60076-6
Filter: UL 61800-5-1, EN 61800-5-1

MTBF

>100,000 hours

Rated currents

4.5 to 1200 A @50°C (480 V filters)

Approvals

UL 61800-5-1 up to 750 A for FN 5040, 480 A for FN 5045. For use with AC or DC drives (power conversion equipment) only

Features and benefits

  • Converts the rectangular PWM output voltage of motor drives into a smooth sine wave with low residual ripple
  • Elimination of premature motor damage caused by high dv/dt, overvoltages, cable ringing, motor overheating, and eddy current losses
  • Improves bearing life time because of bearing currents caused by circulating currents
  • Complies with IEC 60034-17* and NEMA-MG1 requirements for general purpose motors
  • Optional with NEMA 1 protective cover

Typical applications

  • HVAC applications
  • Pumps
  • Ventilators
  • Conveyors
  • Compressors
  • Elevators
  • Cranes
  • Medium voltage applications, deployed in front of the step-up transformer
  • Retrofit installations with motor drives
  • Motor drive with long motor cable
  • Motor drive with multiple motors in parallel

Typical electrical schematic

Filter selection table

Filter




Rated current @ 45°C/ 50Hz

Rated current @ 45°C/ 100Hz

Typical motor drive power rating @ 400 V*

Typical motor drive power rating @ 480 V**

Nominal inductance



Nominal inductance



Capacitance connection



Min. switching frequency


Typical power loss***


Input/Output connections



Weight




[A][A][kW][kW][mH][μF][kHz][W][kg]
FN 5040-4.5-824.54.051.1/1.51.3/1.8132.2Y465-823.3
FN 5040-8-8287.22.2/32.64/3.66.94.7Y480-824.6
FN 5040-10-8310944.85.26.8Y490-836.1
FN 5040-17-831715.35.5/7.56.6/9.03.110Y4115-837.8
FN 5040-24-842421.61113.22.410Y4150-8414.4
FN 5040-38-843834.215/18.518/22.21.610Y4170-8425.0
FN 5040-48-854843.22226.41.114.7Y4260-8533.0
FN 5040-62-866255.830360.8530Y3280-8636.0
FN 5040-75-877567.53744.40.7530Y3330-8742.0
FN 5040-115-87115103.545/5552.8/660.520Δ3500-8768.0
FN 5040-180-9918016275/9090/1080.333Δ3680-9986.0
FN 5040-260-99260234110/132132/158.40.247Δ3880-99125.0
FN 5040-410-99410369160/200192/2400.1366Δ31100-99184.0
FN 5040-480-994804322503000.1194Δ31350-99235.0
FN 5040-660-99660594315/355378/4260.14141Δ22000-99310.0
FN 5040-750-997506754004800.12165Δ22800-99470.0
FN 5040-880-99880792400/500480/6000.11188Δ23400-99640.0
FN 5040-1200-9912001080560/630672/7560.075282Δ23800-99680.0
FN 5045-4.5-444.54.051.1/1.51.3/1.8132.2Y465-444.1
FN 5045-8-4487.22.2/32.64/3.66.94.7Y480-445.4
FN 5045-10-4410944.85.26.8Y490-446.9
FN 5045-17-331715.35.5/7.56.6/9.03.110Y4115-339.0
FN 5045-24-332421.61113.22.410Y4150-3315.6
FN 5045-38-333834.215/18.518/22.21.610Y4170-3318.9
FN 5045-48-344843.22226.41.114.7Y4260-3435.8
FN 5045-62-346255.830360.8530Y3280-3437.8
FN 5045-75-357567.53744.40.7530Y3330-3560.0
FN 5045-115-35115103.545/5552.8/660.520Δ3500-3570.0
FN 5045-180-9918016275/9090/1080.333Δ3680-9992.0
FN 5045-260-99260234110/132132/158.40.247Δ3880-99131.0
FN 5045-410-99410369160/200192/2400.1366Δ31100-99198.0
FN 5045-480-994804322503000.1194Δ31350-99243.0
FN 5045-660-99660594315/355378/4260.14141Δ22000-99425.0
FN 5045-750-997506754004800.12165Δ22800-99482.0
FN 5045-880-99880792400/500480/6000.11188Δ23400-99652.0
FN 5045-1200-9912001080560/630672/7560.075282Δ23800-99692.0

*    General purpose four-pole (1500 r/min) AC induction motor rated 400 V/50 Hz.
**  General purpose four-pole (1500 r/min) AC induction motor rated 480 V/50 Hz.
*** Exact value depends on the motor cable length and type, switching frequency and further stray parameters of the system.

Typical block schematic

Motor frequency derating

Max. motor cable length

Mechanical data FN 5040

4.5 to 75 A types

115 A types

180 to 1200 A types*

Cable length of capacitor box:
180 to 410 A = 1000 mm
480 A to 1200 A = 1500 mm

Dimensions FN 5040

4.5 A8 A10 A17 A24 A38 A48 A62 A75 A115 A
A125155155190190230300320305305
B778494115116151171190240236
C171212208224224275355395395495
D100130123170170180240240240280
E555671.557.577.5122137132162151
F5x88x128x128x128x128x1211x1511x1511x1511x15
G2.5 mm22.5 mm24 mm24 mm210 mm210 mm216 mm235 mm250 mm250 mm2
VM3M4M4M6M6M8M8M8M8M8
180 A260 A410 A480 A660 A750 A880 A1200 A
A450453490510645665660750
B260255355355410468450375
C385485600618732670885925
D400370430430570570570570
E130150194195210220220220
F9x1311x1510.5x18.513x2713x2713x2613x2613x26
H328328328328463555463665
I170170170270370375370375
J200220240220220200220220
K300 (150)300 (150)300 (150)300 (150)400 (200)510 (255)620 (310)
L150150150250350350350350
M99999999
VM10M10M10M10M10M10M10M10
W2525404040405060
X13/1513/1513/1613/2020201417
Y2120252340402226
Z10.310.310.310.314141414

All dimensions in mm; 1 inch = 25.4 mm
Tolerances according: ISO 2768-m / EN 22768-m

Mechanical data FN 5045

4.5 to 38 A types

48 to 115 A types

180 to 480 A types

660 to 1200 A types

Dimensions FN 5045

4.5 A8 A10 A17 A24 A38 A48 A62 A75 A115 A180 A260 A410 A480 A660 A750 A880 A1200 A
A3303303304404404405155156156156506507807801280128012801280
B100100100160160160320320370370508508538538794794794794
C165165165245245245153153203203400400494494498498550550
D310310310412412412488488590590336336336336622622622622
E606060110110110280280330330243243312312315315315315
F77799999111114x3014x3014x3014x3014x3014x3014x3014x30
JM5M5M5M5M5M5M5M5M8M8M10M10M10M10M10M10M10M10
W2020254040404060
X1515151520202020
Y40404030/40
Z9910.210.214141414

All dimensions in mm; 1 inch = 25.4 mm
Tolerances according: ISO 2768-m / EN 22768-m

 

Filter output connector cross sections

-33-34-35-44-82
Solid wire16 mm235 mm250 mm210 mm20.75 - 2.5 mm2
Flex wire10 mm225 mm250 mm26 mm21.0 - 2.5 mm2
AWG type wireAWG 6AWG 2AWG 1/0AWG 8AWG 18 - 12
Recommended torque1.5-1.8 Nm4.0-4.5 Nm7-8 Nm1.5-1.8 Nm1.0-1.2 Nm
-83-84-85-86-87
Solid wire0.75-4.0 mm22.5-10.0 mm22.5-25.0 mm20.75-50 mm216.0-50.0 mm2
Flex wire1.0-4.0 mm24.0-10.0 mm24.0-16.0 mm20.75-35 mm225.0-50.0 mm2
AWG type wireAWG 18-10AWG 18-6AWG 22-4AWG 18-0/1AWG 6-0
Recommended torque1.5-1.8 Nm4.0-4.5 Nm1.5-1.8 Nm3.2-3.7 Nm6.0-8.0 Nm

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

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