Tci KRF User Manual

KRF EMC Filters Installation, Operation and Maintenance Manual KRF EMC Filters limit high frequency noise, as well as: • Reduce interference

4 For operating currents greater than 250 A, we recommend the PE connection to be set up between the feed (filter: line) and output (filter: load) no

5 4. Keep cables from the interference source as short as possible! Examples: • Short connection from the converter to the EMC filter; ideally

6 • Connection cables between frequency converter and motor, if no corresponding output filter is used. • Connection cables filter and converter on

7 7. Arrange EMC filters as far as possible directly at the entry or exit points of the housing Examples: • Line terminals are accessible via the

8 9. In order to reduce interference coupling, as far as possible run the cables close to metal parts which are connected to the reference potentia

9 11. Connect suitable EMC components close to switched inductors (e.g. contactors, relays, magnetic valves etc.). 12. For control signals in the vi

10 • As the parasitic currents flow via the ground connection of the installation, the sum of the input currents into the filter is no longer equal t

11 Section 1: 520V, TB, 8 – 150A EMC Filters Phase: 3 Current: 8 to 150 A Voltage: 520/300 V AC, 50/60 Hz Termination: Terminal Block Part Number

12 Marking Marking on component: Manufacturer’s logo, ordering code, rated voltage, rated current, rated temperature, climatic category, date code

13 Characteristics and part numbers VR AC V IR A Terminal cross section mm2 Ileak mA Rtyp µΩ Approxweight kg Part Number Approvals 520/30

ii TCI, LLC W132 N10611 Grant Drive Germantown, Wisconsin 53022 Phone: 414-357-4480 Fax: 414-357-4484 Helpline: 800-TCI-8282 Web Site: http://www.tra

14 Dimensional drawings (8 A) KRF0008ATB (16 A) KRF0016ATB

15 (25 A) KRF0025ATB (600 A) KRF0036ATB, KRF0050ATB

16 (66 A) KRF0066ATB (90 A) KRF0090ATB

17 (120 A) KRF0120ATB (150 A) KRF0150ATB

18 Insertion Loss (typical values at Z = 50 Ω) Unsymmetrical, adjacent branches terminated Common mode, all branches in paral

19 Insertion Loss (typical values at Z = 50 Ω) Unsymmetrical, adjacent branches terminated Common mode, all branches in parall

20 Insertion Loss (typical values at Z = 50 Ω) Unsymmetrical, adjacent branches terminated Common mode, all branches in parall

21 Section 2: 520V, CB, 180 – 400A EMC Filters Phase: 3 Current: 180 to 400 A Voltage: 520/300 V AC, 50/60 Hz Termination: Copper Bus Part Number

22 Typical circuit diagram Technical data and measuring conditions Rated voltage VR 520/300 V AC, 50/60 Hz Read current IR Referred to 40°C a

23 Dimensional drawings (180 A, 250 A) KRF0180ACB, KRF0250ACB (320 A, 400 A) KRF0320ACB, KRF0400ACB

i Introduction KRF EMC 3-Phase Filters are available: • 520V or 760V • Terminal Block (TB) or Copper Bus (CB) terminations • 8 to 2500 amps Part

24 Insertion Loss (typical values at Z = 50 Ω) Unsymmetrical, adjacent branches terminated Common mode, all branches in paral

25 Section 3: 520V, CB, 150A & 600 – 2500A EMC Filters Phase: 3 Current: 150 A; 600 to 2500 A Voltage: 520/300 V AC, 50/60 Hz Termination: Co

26 Typical circuit diagram Technical data and measuring conditions Rated voltage VR 530/310 V AC, 50/60 Hz Read current IR Referred

27 Dimensional drawings (150 A) KRF0150ACB (600 A) KRF0600ACB

28 (1000 A) KRF1000ACB (1600 A) KRF1600ACB

29 (2500 A) KRF2500ACB Insertion Loss (typical values at Z = 50 Ω) Unsymmetrical, adjacent branches terminated Common

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31 Section 4: 760V, TB, 25 – 180A EMC Filters Phase: 3 Current: 25 to 180 A Voltage: 760/440 V AC, 50/60 Hz Termination: Terminal Block Part Numb

32 Terminals • Finger-safe terminal blocks Marking Marking on component: Manufacturer’s logo, ordering code, rated voltage, rated current, rated tem

33 Characteristics and part numbers IR A Terminal cross section mm2 Ileak mA Rtyp µΩ Approxweight kg Part Number Approvals 600/350V 25 10 <

ii Section 3: 520V, CB, 150A & 600 – 2500A Part Numbers: KRF0150ACB KRF0600ACB KRF1000ACB KRF1600ACB KRF2500ACB Section 4: 760V, TB, 25 – 180A Pa

34 Dimensional drawings (25 A, 50 A) KRF0025VTB, KRF0050VTB (80 A) KRF0080VTB

35 (120 A, 150 A) KRF0120VTB, KRF0150VTB (180 A) KRF0180VTB

36 Insertion Loss (typical values at Z = 50 Ω) Unsymmetrical, adjacent branches terminated Common mode, all branches in parall

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38 Section 5: 760V, CB, 150 – 2500A EMC Filters Phase: 3 Current: 150 to 2500 A Voltage: 760/440 V AC, 50/60 Hz Termination: Copper Bus Part Numb

39 Technical data and measuring conditions Rated voltage VR Type: 760/440 V AC, 50/60 Hz Read current IR Referred to 40°C ambient temp

40 (150 A, 180 A) KRF0150VCB, KRF0180VCB (250 A) KRF0250VCB (320 A, 400 A) KRF0320VCB, KRF0400VCB

41 (600 A) KRF0600VCB (1000 A) KRF1000VCB

42 (1600 A) KRF1600VCB (2500 A) KRF2500VCB

43 Insertion Loss (typical values at Z = 50 Ω)

iii Table of Contents Cautions and Warnings ...

44 Unsymmetrical, adjacent branches terminated Common mode, all branches in parallel (asymmetrical) Differential mode (

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TCI, LLC W132 N10611 Grant Drive Germantown, Wisconsin 53022 Phone: 414-357-4480 Fax: 414-357-4484 Helpline: 800-TCI-8282 Web Sit

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1 Cautions and Warnings Important Information Please read all safety and warning notes carefully before installing the EMC filter and putting it in

2 Important Notes The following applies to all products named in the publication: 1. Some parts of this publication contain statements about the s

3 Mounting Instructions EMC cannot be ensured by the use of EMC filters alone. Every system should be considered as an integrated whole and careful