Vacon NX Series User Manual
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Vacon NX Series User Manual

Rfi-, du/dt- and sine-filters
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Summary of Contents for Vacon NX Series

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

  • Page 3: Table Of Contents

    REMARQUE Vous pouvez télécharger les versions anglaise et française des manuels produit contenant l’ensemble des informations de sécurité, avertissements et mises en garde applicables sur le site http://drives.danfoss.com/knowledge-center/technical-documentation/ 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...

  • 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...

  • Page 5: General

    Unloaded IGBTs will switch at speeds of about 6 - 8 kV/us, when a motor cable and motor is connected, and the speed will drop to about 2 kV/us. The voltages caused by these steep pulses may be dangerous to the insulation of the motor. 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...

  • Page 6: Type Designation Code

    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). In some cases, an additional filtering is required.

  • Page 7: Filter Types

    2.1.1 General The 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 frame 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

    • 6 Filter types The Vacon 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 Footprint RFI-filter types can be installed in two ways. Back installation procedure is shown in Figure 3 and side installation procedure is shown Figure 4. 7120_00 Reference Reference Max screw length for AC drive ø7 mounting; M6x16 Figure 3. RFI filter back installation 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 10 • 8 Filter types 7121_00 Reference Reference Max screw length for AC ø7 drive mounting; M6x16 min. 20 mm Figure 4. RFI filter side installation Dimension data Detailed dimension drawings in Chapter 3.1. Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205...

  • Page 11: External Rfi Filter Types

    RFI-0180-6-0 NX_0140 5 RFI-0150-5-0 NX_0208-0261 6 RFI-0300-6-0 NX_0168-205 5 RFI-0250-5-0 NX_0325-0385 6 RFI-0400-6-0 NX_0261-0300 5 RFI-0320-5-0 NX_0416-0590 6 RFI-0600-6-0 NX_0385 5 RFI-0400-5-0 NX_0650-0920 6 RFI-1000-6-0 NX_0460-0590 5 RFI-0600-5-0 NX_0650-0920 5 RFI-1000-5-0 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 12 • 10 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 Z* m [kg] code number RFI-0130-5-0 70CMC10375 270 150 240 255 45 M10 45 RFI-0150-5-0 70CMC10377 300 210 120 160 120 185 33 M10 55 420 171 127 RFI-0250-5-0 70CMC10377 300 230 125 180 120 205 33 M10 66 420 191 132...

  • Page 14: 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. This high speed will, under certain circumstances, cause extra voltage stress on the main insulation of the motor.
  • Page 15 The filter, cable and motor form a complex high frequency circuit, which causes a voltage at the motor with different rise times and peak values depending on the cable length, type etc. 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • 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 Figure 8. IEC/TC60034-25: Limiting curves of impulse voltage Upk, measured between two motor phase terminals, as a function of the peak rise time tr. Typical values achieved with Vacon AC drives. Table 7. Recommendations of dU/dt usage based on the voltage class and motor insulation system...

  • Page 18: Du/Dt Filter Types

    • 16 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~[VAC] at 40°C [W]...
  • Page 19 2 x DUT-0600-6-0-P 2 x DUT-0590-6-0-S NX_1150 5 DUT-1200-6-0-P DUT-1250-6-0-S NX_1300-1450 5 DUT-1500-6-0-P DUT-1600-6-0-S NX_1770 - 2150 5 2 x DUT-1200-6-0-P 2 x DUT-1250-6-0-S NX_2700 5 2 x DUT-1500-6-0-P 2 x DUT-1600-6-0-S 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 20 • 18 Filter types Table 12. Drive suitability for 690VAC air cooled drives Filter, Filter, 690VAC drive Filter, IP00 class 690VAC drive IP 21 class IP 54 class NX_0005-0010 6 DUT-0012-6-0-P NX_0004-0010 6 DUT-0012-6-2-P DUT-0012-6-5-P NX_0013-0022 6 DUT-0025-6-0-P NX_0013-0034 5...

  • Page 21: Installation

    NOTE! Cooling of P-type dU/dt filters is based on natural air convection (AN). Therefore a proper ventilation and placement inside enclosure must be ensured during assembly. Suitability for base or wall mounting is show in Table 17. 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 22 • 20 Filter types The S- type dU/dt filters are forced air cooled and require a 220 VAC 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 DUT-0820-6-0- P-UL FR10, FR11, FI13, FI14 DUT-1200-6-0- P-UL FI13, FI14, FR13, FR14 Figures 32 and 35, 1 pcs DUT-1500-6-0- P-UL FI13, FI14, FR13, FR14 Illustration figures are shown in Chapter 3.2. 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 24 Dimension data Table 16. dU/dt-filter dimensions IP00 class Dimensions Drawing Filter type code number DUT-0012-6-0-P 125±2 91±5 163±2 71±2 100±2 58±1 52±1 DUT-0025-6-0-P 155±2 109±5 189±2 91±2 130±2 75±1 67±1 8x12 DUT-0055-6-0-P 190±2 119±5 221±2 102±2 170±2 82±1 74±1 8x12 70CMC10253 DUT-0080-6-0-P 210±2 124±5 249±2 108±2...
  • Page 25 Ø11 mm DUT-0420-6-0-S busbar, Ø11 mm 70CMC10321 DUT-0590-6-0-S busbar, Ø11 mm DUT-0820-6-0-S busbar, Ø13 mm DUT-1250-6-0-S busbar, Ø13 mm 70CMC10322 DUT-1600-6-0-S busbar, Ø13 mm Detailed dimension drawings are in Chapter 3.1. 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 26 Table 18. dU/dt-filter dimensions IP21 & 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-010-6-2-P 289±2 430±2 205±2...

  • Page 27: Sine Filters

    IT'S NOT ALLOWED TO DECREASE THIS VALUE below nominal, as there is a risk of overheating. The Vacon NX drive has a switching frequency foldback feature on overtemperature for the drive. This has to be disabled for 500 V drives when sine filters are used. See the drive application manual.

  • Page 28: Sine Filter Types

    • 26 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~[VAC] at 40°C [W] 40°C [A] 50°C [A]...
  • Page 29 NX_0650-0750 6 2xSIN-0390-6-0-P NX_1300-1450 5 SIN-1480-5-0-P NX_0820 6 2xSIN-0460-6-0-P NX_1770 5 2xSIN-1160-5-0-P NX_0920 6 SIN-0920-6-0-P NX_2150 5 2xSIN-1480-5-0-P NX_1030-1180 6 SIN-1180-6-0-P NX_2700 5 2xSIN-1480-5-0-P NX_1500 6 2xSIN-0920-6-0-P NX_1900 6 2xSIN-1180-6-0-P NX_2250 6 2xSIN-1180-6-0-P 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...

  • Page 30: Installation

    • 28 Filter types Table 23. Drive suitability table for 500VAC and 690 VAC liquid cooled drives Filter, IP 54 500VAC drive Filter, IP00 class 500VAC drive 690VAC drive Filter, IP00 class class NX_0016 5 SIN-0018-5-0-P NX_0016 5 SIN-0016-5-5-P NX_0170 6...
  • Page 31 Dimension data Table 24. Sine filter dimensions 1/2 Dimensions Drawing Filter type code number 3SIN-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 3SIN-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 3SIN-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 3SIN-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 3SIN-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 3SIN-0600-5-0-P 480±2 445±2 492±2 300±2 425±2 262±2...
  • Page 33 M12 x 30 3SIN-0780-6-0-P busbar, Ø14 hole M12 x 30 25-30 75-85 3SIN-0920-6-0-P busbar, Ø14 hole M16 x 40 3SIN-1180-6-0-P busbar, Ø14 hole M16 x 40 Detailed dimension drawings in Chapter 3.1. 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...

  • Page 34: Drawings And Diagrams

    • 32 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; Min 5 mm Max 16 (solid 25) mm...
  • Page 35 Line connector; Min 0,5 mm Max screw length for AC drive mounting; Max 16 (solid 25) mm M6x16 Stripping length 16 mm Tightening torque 2...2,3 Nm Figure 12. 70CTC1100865 Rev. C frame size 5 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 36 • 34 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; Min 16 mm...
  • Page 37 7132_00 Reference Reference Line connector; Min 35 mm Load Max 95 mm Tightening torque 15...20 Nm Max screw length for AC drive mounting; M6x16 Figure 14.70CTC1100887 Rev. B frame size 7 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...

  • Page 38: External Rfi Filters

    • 36 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 Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205...
  • Page 39 Drawings and diagrams vacon • 37 70CMC10377 Rev.A 7135_00 Figure 17.70CMC10377 Rev. A 70CMC10378 Rev.A 7136_00 Figure 18.70CMC10378 Rev. A 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...

  • Page 40: Du/Dt- And Sine-Filters

    • 38 Drawings and diagrams 70CMC10379 Rev.A 7137_00 Figure 19.70CMC10379 Rev. A 3.1.3 dU/dt- and sine-filters PEU1U2V1V2W1W2 70CMC10253 Rev.A 7138_00 Figure 20.70CMC10253 Rev. A Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205...
  • Page 41 Drawings and diagrams vacon • 39 70CMC10254 Rev.A 7139_00 Figure 21.70CMC10254 Rev. A 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 42 • 40 Drawings and diagrams 70CMC10255 Rev.A 7140_00 Reference Reference Cable max diameter Figure 22.70CMC10255 Rev. A Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205...
  • Page 43 Drawings and diagrams vacon • 41 70CMC10256 Rev.A 7141_00 Reference Reference Cable max diameter Figure 23.70CMC10256 Rev. A 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 44 • 42 Drawings and diagrams 70CMC10257 Rev.A 7142_00 Reference Reference Cable max diameter Figure 24.70CMC10257 Rev. A Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205...
  • Page 45 Drawings and diagrams vacon • 43 70CMC10258 Rev.A 7143_00 Reference Reference Cable max diameter Figure 25.70CMC10258 Rev. A 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 46 • 44 Drawings and diagrams 70CMC10321 Rev.A 7144_00 Figure 26.70CMC10321 Rev. A 70CMC10322 Rev.A 7145_00 Figure 27.70CMC10322 Rev. A Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205...
  • Page 47 Drawings and diagrams vacon • 45 70CMC10330 Rev. A 7146_00 Figure 28.70CMC10330 Rev. A U1 V1 U1 V1 70CMC10331 Rev. A 7147_00 Figure 29.70CMC10331 Rev. A 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...

  • Page 48: Du/Dt-Filters In Enclosed Drive

    • 46 Drawings and diagrams dU/dt-filters in enclosed drive The figure below represents a dU/dt filter with drive and main switch in enclosure. The main dimen- sions of the drive are 2200mm x 600mm x 600mm (HxWxD). This representation includes all dU/dt filters up to 600A with or without drive in enclosure .
  • Page 49 The main dimensions of the drive are 2000mm x 400mm x 600mm (HxWxD). 7158_00 Figure 31. Chokes and dU/dt filters in enclosure 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 50 • 48 Drawings and diagrams The figure below represents a dU/dt filter with drives in enclosure. The main dimensions of the drive are 2200mm x 800mm x 600mm (HxWxD). This representation includes all dU/dt filters up to 1500A with or without drive in enclosure .
  • Page 51 2200mm x 400mm x 600mm (HxWxD). This representation includes two dU/dt filters up to 600A in single enclosure . 7159_00 Reference Reference Rittal SK3243,200 Fandis FPF20KUG Figure 33.Two dU/dt filters in single enclosure 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 52 • 50 Drawings and diagrams The figure below represents a dU/dt filter with drive and main switch in enclosure. The main dimen- sions of the drive are 2000mm x 400mm x 600mm (HxWxD). This representation includes all dU/dt filters up to 2x80A or 1x210A with or without drive in enclo- sure .
  • Page 53 The figure below represents a dU/dt filter up to 1500A in a single enclosure with control plate, con- trol units, control auxiliaries and other accessories. The main dimensions of the drive are 2000mm x 600mm x 600mm (HxWxD). 7156_00 Figure 35.dU/dt filter in enclosure 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...

  • Page 54: Safe Operating Area For Du/Dt-Filters

    • 52 Drawings and diagrams Safe operating area for dU/dt-filters The safe operating area for DUT 0280 6 0 S is shown in the figure below - assuming a cable capacitance of 750 pf/m. The values should be scaled in accordance with the actual cable capaci- tance.
  • Page 55 Safe Operation Area for damping loss 10 20 30 40 50 60 70 80 90 100 Cable length [m] 690 VAC 480 VAC 400 VAC 7150_en Figure 37.Safe operating area for DUT 0420 6 0 S 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 56 • 54 Drawings and diagrams The safe operating area for DUT 0590 6 0 S is shown in the figure below - assuming a cable capacitance of 1700 pf/m. The values should be scaled in accordance with the actual cable capaci- tance.
  • Page 57 Safe Operation Area for damping loss 10 20 30 40 50 60 70 80 90 100 Cable length [m] 690 VAC 480 VAC 400 VAC 7152_en Figure 39.Safe operating area for DUT 0820 6 0 S 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 58 • 56 Drawings and diagrams The safe operating area for DUT 1250 6 0 S and DUT 1600 6 0 S is shown in the figure below - assuming a cable capacitance of 1700 pf/m. The values should be scaled in accordance with the ac- tual cable capacitance.

  • Page 59: 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 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 60 • 58 Drawings and diagrams S-type dU/dt filters 7129_en f [Hz] Figure 42.S-type dU/dt filters output current derating as a function of output frequency Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205...
  • Page 61 Drawings and diagrams vacon • 59 Sine filters 110% 100% f [Hz] 7155_en Figure 43.Sine filters output current derating as a function of output frequency 24-hour support +358 (0)201 212 575 • Email: vacon@vacon.com...
  • Page 62 Document ID: Vacon Ltd Member of the Danfoss Group Rev. A Runsorintie 7 65380 Vaasa Sales code: DOC-NXFILTERS+DLUK Finland...

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