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Summary of Contents for KEB COMBILINE
- Page 1 BETRIEBSANLEITUNG KEB COMBILINE Harmonic Filter 11/2005...
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Page 3: Table Of Contents
Safety Instructions ................5 Product Description ................7 Technical Data of the 400V Class ..............7 Ambient Conditions ..................7 Input Rated Current ..................7 Dimensions ..................... 8 Description ...................... 9 Installation ..................11 Connection ....................11 Installation Instructions ................. 11 Oscillograms .................. - Page 4 GB - 4...
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Page 5: Safety Instructions
• Guarantee and warranties General The KEB harmonic filter is used for reduction of the line harmonics. The filter is a continuity filter like a laminated mains choke. A sinusoidal current is supplied to the line during optimal conditions are created for the inverter on the output side of the filter. - Page 6 Electrical Connection Before any installation and connection work, the system must be switched off and secured. Instructions for EMC conform installation Protect against accidental The connection line between frequency inverter and filter module must be as contact short as possible and close to reference potential. Personal protection Dangerous voltage can be available at the mains connections after switching off the network.
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Page 7: Product Description
Unit Description 2.1 Technical Data of the 400V Class Voltage class 400V Rated voltage 400V Permissible range 360V to 440V Mains frequency 50Hz/ 60Hz ** Overload capacity 150% for 60 sec. All 10 min. EN 60146-1-1/ Rating class III Efficiency @ * >... -
Page 8: Dimensions
2.4 Dimensions Dimensions B [mm] H [mm] H1 [mm] T [mm] L1 [mm] L2 [mm] L3 [mm] d1 [mm] d2 [mm] Part No. 12.Z1.C04-1000 13.Z1.C04-1000 14.Z1.C04-1000 15.Z1.C04-1000 16.Z1.C04-1000 17.Z1.C04-1000 18.Z1.C04-1000 19.Z1.C04-1000 20.Z1.C04-1000 21.Z1.C04-1000 22.Z1.C04-1000 23.Z1.C04-1000 14,5 24.Z1.C04-1000 14,5 25.Z1.C04-1000 14,5 26.Z1.C04-1000 14,5 27.Z1.C04-1000... -
Page 9: Description
2.5 Description The KEB harmonic filter is a new innovative solution, which can be already assigned in the planning phase into the electrical system. The harmonic filter enables the compliance of growing international standards to reduced harmonic components. The following belong to this standards:... - Page 10 - Reduction of effective input current (supply via generators - Protection of frequency inverter in case of bad mains (voltage overshoots) - Protection of “non-rigid supply systems” - Increasing DC link lifetime (several KEB COMBIVERT can be operated at one filter.) Optional:...
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Page 11: Installation
L3.1 L3.2 3.2 Installation Instructions The KEB harmonic filter is to be used only as built-in unit. During installation pay attention to the following: - The distance to adjacent modules may not fall below 150 mm. - A distance of 150 mm must be observed above and below the filter. -
Page 12: Oscillograms
4. Oscillograms Voltage Current Voltage and current at the mains Without smoothing reactor high current peaks occur by no-limit loading of the DC link capacitors. Thus the increased disturbances of the DC link voltage continue to the motor by manner of torque fluctuations. Voltage Current Voltage and current with mains choke uk = 4%... - Page 13 Input Voltage Current Output Voltage Current Voltage and current with the harmonic filter THD < 8% With the harmonic filter and the line-side sinusoidal current the amplitudes of the currents are reduced again compared to the choke. The output variables are nearly rectangular and they cause so a very smooth voltage in the DC link and an increased lifetime of the capacitors. GB - 13...
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Page 14: Annex
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Ordnungszahl der Oberschwingung Spektrum des Eingangsstromes eines KEB OSF 8% THDI Spektrum des Eingangsstromes eines KEB FU ohne Drossel Spektrum des Eingangsstromes eines KEB FU mit Drossel 5.2 Formula... - Page 16 Försterweg 36-38 • D-32683 Barntrup fon: +49 5263 401-0 • fax: +49 5263 401-116 net: www.keb.de • mail: info@keb.de KEB Antriebstechnik GmbH & Co. KG KEB Italia S.r.l. Wildbacher Str. 5 • D–08289 Schneeberg Via Newton, 2 • I-20019 Settimo Milanese (Milano) fon: +49 3772 67-0 •...
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