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vacon nx
ac drives
rfi-, du/dt- and sine-filters
user manual

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  • Page 1 ® vacon nx ac drives rfi-, du/dt- and sine-filters user manual...
  • Page 3: Table Of Contents

    • 3 TABLE OF CONTENTS Document ID:DPD01805C Revision release date: 12.08.2020 1. General ........................4 Intended use .......................... 4 Safety notice .......................... 4 General ..........................5 Type code..........................6 2. Filter types........................7 RFI-filters ..........................7 2.1.1 General........................7 2.1.2...
  • Page 4: General

    This document covers the following filter types: • RFI - filters on the input side, and ® • dU/dt - filters and sine - filters on the output side of the VACON NX AC drive. Safety notice WARNING: All internal components and component boards, with the exception of the galvanically separated input and output terminals are connected to high voltage when the AC drive is connected to the mains.
  • Page 5 The galvanically coupled interference may have to ® be filtered in order to achieve EMC compliance. The VACON NX range of AC drives contain an internal filter for bringing the drives into compliance with the standard (specifically IEC 61800- 3:2004).
  • Page 6: Type Code

    5 = 520 V 6 = 690 V 0012 = Maximum current [A] DUT = filter type RFI = radio frequency filter DUT= du/dt-filter SIN = sinusoidal filter 7118_uk ® Figure 1. Type code for VACON NX filters Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 7: Filter Types

    2.1.1 General ® Table 1 shows the filters used to make the VACON NX range of AC drives comply with EN/IEC 61800-3 for the domestic and industrial environment, in case the basic drive does not comply. All enclosure sizes 4 - 9 comply with the requirements of EN/IEC 61800-3, ed 2 for the categories 1 and 2, the 690 V versions for category 3.
  • Page 8: Rfi Filter Types

    NX AC drives comply with the immunity requirements EN/IEC 61800-3; 2004, second environment as standard. Note that the filters RFI-0012-5-IP54 to RFI-0105-5-IP54 are designed to fit mechanically directly to the corresponding drive. All others are loose and must be connected to the drive separately.
  • Page 9 Filter types vacon • 9 Footprint RFI-filter types can be installed in two ways. Back installation procedure is shown in Figure 3 and side installation procedure is shown in Figure 4. 7120_00 Reference Reference Maximum screw length for AC Ø7 drive mounting;...
  • Page 10 • 10 Filter types 7121_00 Reference Reference Maximum screw length for Ø7 AC drive mounting; M6x16 minimum 20 mm Figure 4. RFI filter side installation Dimension data Detailed dimension drawings in Chapter 3.1. Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 11: External Rfi Filter Types

    Filter types vacon • 11 2.1.3 External RFI filter types The external filters must be mounted close to the input of the drive or drive system. Note that the cable layout must be such, that the maximum physical separation exists between the filter input and output cables.
  • Page 12 • 12 Filter types Installation recommendations: The motor cable must be kept as short as possible both inside and outside the enclosure. This means that the optimum location for the drive is close to the driven motor in wall mounted units or close to the cable conduit hole in enclosed units.
  • Page 13 Dimension data Table 6. External RFI filter dimension data Dimensions Weight Filter type Drawing V W X Z* m [kg] code number RFI-0130-5-0 70CMC10375 270 150 240 255 RFI-0150-5-0 70CMC10377 300 210 120 160 120 185 420 171 127 RFI-0250-5-0 70CMC10377 300 230 125 180 120 205 420 191 132 70CMC10376 RFI-0320-5-0...
  • Page 14: Du/Dt Filters

    • 14 Filter types dU/dt filters 2.2.1 General ® The VACON NX drives use IGBT transistors as an output element. These semiconductors create the correct voltage to the motor switching it at very high speed (4 - 6 kV/s) with an unloaded IGBT.
  • Page 15 Filter types vacon • 15 Voltage stress Incoming pulse U Reflected pulse U –Z Total Voltage = U (1+r)=2U 7123_uk Figure 6. Voltage pulse reflection The reflected voltage maximum value is 2 × DC-link voltage, in practice 1.8 ...1.9 × U DC. The voltage is fully developed at cable lengths >...
  • Page 16 Filters are chosen so that their rated current > drive rated current. They will thermally withstand ® the same overload specifications as the drive. For VACON NX there is only one range of filters, suitable for the voltage range from 380 to 690 V. The filters can also be used at lower voltages, if required.
  • Page 17 Filter types vacon • 17 Recommendations: Figure 8, Table 7 and Table 8 show the filter and motor requirements based on the nominal voltage level and IEC & NEMA motor standards. A 690V A 500V B 690V B 500V [µs] 7125_00 Figure 8.
  • Page 18: Du/Dt Filter Types

    • 18 Filter types 2.2.2 dU/dt filter types The available IP ratings are IP00, IP21 and IP54. Table 9. dU/dt-filter types Nominal Nominal Manufacturer's part Rated voltage, Power loss Filter type code current at current at IP class code 3~ [V AC] at 40°C [W]...
  • Page 19 Filter types vacon • 19 Suitability Table 10. Drive suitability for 200 V AC air-cooled drives Filter, Filter, 200 V AC drive Filter, IP00 class 200 V AC drive IP 21 class IP 54 class NX_0003-0012 2 DUT-0012-6-0 NX_0003-0012 2 DUT-0012-6-2-P DUT-0012-6-5-P...
  • Page 20 • 20 Filter types Table 12. Drive suitability for 690 V AC air-cooled drives Filter, Filter, 690 V AC drive Filter, IP00 class 690 V AC drive IP 21 class IP 54 class NX_0005-0010 6 DUT-0012-6-0 NX_0004-0010 6 DUT-0012-6-2-P...
  • Page 21: Installation

    Filter types vacon • 21 Table 14. Drive suitability for 690 V AC liquid-cooled drive Filter, Filter, 690 V AC drive Filter, IP00 class 690 V AC drive IP 21 class IP 54 class NX_0170-208 6 DUT-0210-6-0-P DUT-0280-6-0-S NX_0170-208 6...
  • Page 22 • 22 Filter types The S- type dU/dt filters are forced air cooled and require a 220 V AC power supply for their fans. The filter has a build-in thermal switch, which indicates if the filter temperature has exceeded the safe limits.
  • Page 23 Filter types vacon • 23 There are enclosure restrictions and details for selection and mounting when using UL listed accessories, IP00 dU/dt-filter models. These restrictions and details should be noted during the filter assembly. For details of drive selection and enclosure restrictions, see Table 15.
  • Page 24 Dimension data Table 16. dU/dt-filter dimensions IP00 class Dimensions Drawing Filter type code number DUT-0012-6-0 120±2 103±2 155±2 80±2 78±2 63±1 DUT-0025-6-0 180±2 125±2 215±2 102±2 120±2 80±1 8x11 DUT-0055-6-0 205±2 130±2 220±2 130±2 156±2 78±1 11x14 70CMC10253 DUT-0080-6-0 241±2 135±2 265±2 101±2 170±2 80±1 10x13...
  • Page 25 Filter types vacon • 25 Table 17. dU/dt-filter terminal dimension and mounting notifications IP00 class Connection torque Weight Connection size Mounting Drawing (Nm) (kg) Filter type code number Terminal Grounding Terminal Grounding Base Wall DUT-0012-6-0 0.22 - 4.0 mm² 0.2 - 6.0 mm²...
  • Page 26 Table 18. dU/dt-filter dimensions IP21 and P54 class Dimensions Drawing Filter type code number DUT-0012-6-2-P 195±2 265±2 145±2 235±2 170±1 250±1 6,5±0,5 DUT-0034-6-2-P 195±2 265±2 145±2 235±2 170±1 250±1 6,5±0,5 DUT-0055-6-2-P 70CMC10255 237±2 330±2 170±2 300±2 175±1 318±1 6,5±0,5 DUT-0100-6-2-P 289±2 430±2 205±2...
  • Page 27: Sine Filters

    NOTE! The sine filters are designed for a switching frequency of 1.5 kHz for 690 V AC and 3.6 kHz for ® 500 V AC, which corresponds to the nominal switching frequency of VACON NX drives. It is safe to increase the switching frequency, but IT IS NOT ALLOWED TO DECREASE THIS VALUE below nominal, as there is a risk of overheating.
  • Page 28: Sine Filter Types

    • 28 Filter types 2.3.2 Sine filter types Table 20. Sine filter type Nominal Nominal Manufacturer's part Rated voltage, Power loss Filter type code current at current at IP class code 3~[V AC] at 40°C [W] 40°C [A] 50°C [A]...
  • Page 29 Filter types vacon • 29 The available IP ratings are IP00 and IP54. Suitability Table 21. Drive suitability table for 200 V AC air-cooled drives 200 V AC drive Filter, IP00 class 200 V AC drive Filter, IP 54 class...
  • Page 30: Installation

    • 30 Filter types Table 23. Drive suitability table for 500 V AC and 690 V AC liquid-cooled drives Filter, IP 54 500 V AC drive Filter, IP00 class 500 V AC drive 690 V AC drive Filter, IP00 class...
  • Page 31 Dimension data Table 24. Sine filter dimensions 1/2 Dimensions Drawing Filter type code number SIN-0004-5-5-P 200±2 256+4/-2 133±2 200±2 230±2 150±2 9±0,5 9-13 95±2 40±2 ~230 SIN-0008-5-5-P 200±2 256+4/-2 133±2 200±2 230±2 150±2 9±0,5 9-13 95±2 40±2 ~230 SIN-0012-5-5-P 300±2 356+4/-2 215±2 300±2 330±2 250±2 9±0,5 14-21 160±2 60±2 ~340...
  • Page 32 Table 25. Sine filter dimensions 2/2 Dimensions Drawing Filter type code number SIN-0270-5-0-P 360±2 330±2 500±2 193±2 300±2 171±2 143±2 11±0,5 475±2 240±2 319±2 SIN-0410-5-0-P 420±2 380±2 525±2 253±2 350±2 214±2 196±2 11±0,5 500±2 280±2 371±2 SIN-0600-5-0-P 480±2 445±2 492±2 300±2 425±2 262±2...
  • Page 33 Filter types vacon • 33 Table 26. Sine-filter terminal dimension and mounting notifications Connection torque Connection size Mounting Drawing Weight (Nm) Filter type code number (kg) Terminal Grounding Terminal Grounding Base Wall SIN-0004-5-5-P 0.22 - 4.0 mm² 0.2 - 6.0 mm²...
  • Page 34: Drawings And Diagrams

    • 36 Drawings and diagrams RAWINGS AND DIAGRAMS Dimension drawings 3.1.1 RFI footprint filters 378±1 100±5 320±15 313±0.8 43.5 15±2 Ø13 Ø7 57.5 378±1 70CTC1100857 Rev.B 7128_00 Reference Reference Line connector; Minimum 5 mm Maximum 16 (solid 25) mm Wire 4x2.5 mm...
  • Page 35 Drawings and diagrams vacon • 37 90 ±5 400 ±5 60 ±5 15 ±1 473 ±1 Ø7 490 ±1 55.5 10 ±1 473 ±1 70CTC1100865 Rev.C 7130_00 Reference Reference Stripping for all wires Load Cable 4x10 mm Line connector; Minimum 0.5 mm...
  • Page 36 • 38 Drawings and diagrams 415 ±5 55 ±5 18 ±1 70 ±5 608 ±1 10 ±1 Ø7 625 ±1 95.5 ±1 608 ±1 70CTC1100869 Rev.B 7131_00 Reference Reference Yellow-Green Stripping for all wires Line connector; Minimum 16 mm...
  • Page 37 Drawings and diagrams vacon • 39 608 ±1 630 ±15 10 ±1 80 ±1 18 ±2 Ø16 Ø9 (M8) Ø9 113.5 725 ±1.5 70CTC1100887 Rev.B 7132_00 Reference Reference Line connector; Minimum 35 mm Load Maximum 95 mm Tightening torque 15 - 20 Nm Maximum screw length for AC drive mounting;...
  • Page 38: External Rfi Filters

    • 40 Drawings and diagrams 3.1.2 External RFI filters 70CMC10375 Rev.A 7133_00 Figure 15. 70CMC10375 Rev. A 70CMC10376 Rev.A 7134_00 Figure 16. 70CMC10376 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 39 Drawings and diagrams vacon • 41 70CMC10377 Rev.A 7135_00 Figure 17. 70CMC10377 Rev. A 70CMC10378 Rev.A 7136_00 Figure 18. 70CMC10378 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 40 • 42 Drawings and diagrams 70CMC10379 Rev.A 7137_00 Figure 19. 70CMC10379 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 41: Du/Dt- And Sine-Filters

    Drawings and diagrams vacon • 43 3.1.3 dU/dt- and sine-filters PEU1U2V1V2W1W2 70CMC10253 Rev.A 7138_00 Figure 20. 70CMC10253 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 42 • 44 Drawings and diagrams 70CMC10254 Rev.A 7139_00 Figure 21. 70CMC10254 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 43 Drawings and diagrams vacon • 45 70CMC10255 Rev.A 7140_00 Reference Reference Cable maximum diameter Figure 22. 70CMC10255 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 44 • 46 Drawings and diagrams 70CMC10256 Rev.A 7141_00 Reference Reference Cable maximum diameter Figure 23. 70CMC10256 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 45 Drawings and diagrams vacon • 47 70CMC10257 Rev.A 7142_00 Reference Reference Cable maximum diameter Figure 24. 70CMC10257 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 46 • 48 Drawings and diagrams 70CMC10258 Rev.A 7143_00 Reference Reference Cable maximum diameter Figure 25. 70CMC10258 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 47 Drawings and diagrams vacon • 49 70CMC10321 Rev.A 7144_00 Figure 26. 70CMC10321 Rev. A 70CMC10322 Rev.A 7145_00 Figure 27. 70CMC10322 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 48 • 50 Drawings and diagrams 70CMC10330 Rev. A 7146_00 Figure 28. 70CMC10330 Rev. A U1 V1 U1 V1 70CMC10331 Rev. A 7147_00 Figure 29. 70CMC10331 Rev. A Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 49: Du/Dt-Filters In Enclosed Drive

    Drawings and diagrams vacon • 51 dU/dt-filters in enclosed drive Figure 30 represents a dU/dt filter with drive and main switch in enclosure. The main dimensions of the drive are 2200 x 600 x 600 mm (HxWxD). This representation includes all dU/dt filters up to 600 A with or without drive in enclosure .
  • Page 50 • 52 Drawings and diagrams • In NFS_CHK is illustrated 2 x chokes up to 650 A each in a single enclosure with semicon- ductor fuses. The main dimensions of the drive are 2000 x 400 x 600 mm (HxWxD).
  • Page 51 Drawings and diagrams vacon • 53 Figure 32 represents a dU/dt filter with drives in enclosure. The main dimensions of the drive are 2200 x 800 x 600 mm (HxWxD). This representation includes all dU/dt filters up to 1500 A with or without drive in enclosure .
  • Page 52 • 54 Drawings and diagrams In Figure 33, there is two dU/dt filters in a single enclosure. The main dimensions of the drive are 2200 x 400 x 600 mm (HxWxD). This representation includes two dU/dt filters up to 600 A in single enclosure .
  • Page 53 Drawings and diagrams vacon • 55 Figure 34 represents a dU/dt filter with drive and main switch in enclosure. The main dimensions of the drive are 2000 x 400 x 600 mm (HxWxD). This representation includes all dU/dt filters up to 2x80 A or 1x210 A with or without drive in enclosure .
  • Page 54 • 56 Drawings and diagrams Figure 35 represents a dU/dt filter up to 1500 A in a single enclosure with control plate, control units, control auxiliaries and other accessories. The main dimensions of the drive are 2000 x 600 x 600 mm (HxWxD).
  • Page 55: Safe Operating Area For Du/Dt-Filters

    Drawings and diagrams vacon • 57 Safe operating area for dU/dt-filters The safe operating area for DUT-0280-6-0-S is shown in Figure 36 - assuming a cable capacitance of 750 pf/m. The values should be scaled in accordance with the actual cable capacitance.
  • Page 56 • 58 Drawings and diagrams The safe operating area for DUT-0420-6-0-S is shown in Figure 37 - assuming a cable capacitance of 800 pf/m. The values should be scaled in accordance with the actual cable capacitance. In case of multiple cables the capacitance is the sum of the cable capacitances.
  • Page 57 Drawings and diagrams vacon • 59 The safe operating area for DUT-0590-6-0-S is shown in Figure 38 - assuming a cable capacitance of 1700 pf/m. The values should be scaled in accordance with the actual cable capacitance. In case of multiple cables the capacitance is the sum of the cable capacitances.
  • Page 58 • 60 Drawings and diagrams The safe operating area for DUT-0820-6-0-S is shown in Figure 39 - assuming a cable capacitance of 1700 pf/m. The values should be scaled in accordance with the actual cable capacitance. In case of multiple cables the capacitance is the sum of the cable capacitances.
  • Page 59 Drawings and diagrams vacon • 61 The safe operating area for DUT-1250-6-0-S and DUT-1600-6-0-S is shown in Figure 40 - assuming a cable capacitance of 1700 pf/m. The values should be scaled in accordance with the actual cable capacitance. In case of multiple cables the capacitance is the sum of the cable capacitances.
  • Page 60: Output Current For Frequency Operation

    • 62 Drawings and diagrams Output current for frequency operation P-type dU/dt filters 110% 100% 100 120 140 160 180 200 220 240 260 280 300 320 f [Hz] 7154_en Figure 41. P-type dU/dt filters output current derating as a function of output frequency...
  • Page 61 Drawings and diagrams vacon • 63 S-type dU/dt filters f [Hz] 7129_en Figure 42. S-type dU/dt filters output current derating as a function of output frequency Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 62 • 64 Drawings and diagrams Sine filters 110% 100% f [Hz] 7155_en Figure 43. Sine filters output current derating as a function of output frequency Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/...
  • Page 63 Document ID: Vacon Ltd DPD01805C Member of the Danfoss Group Rev. C Runsorintie 7 65380 Vaasa Finland...

This manual is also suitable for:

Rfi-0031-5-ip54Rfi-0061-5-ip54Rfi-0105-5-ip54Rfi-0130-5-0Rfi-0150-5-0Rfi-0250-5-0 ... Show all

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