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Schaffner Group

Nordstrasse 11 4542 Luterbach Switzerland

T +41 32 681 66 26 F +41 32 681 66 30 www.schaffner.com

energy efficiency and reliability

User Manual

ECOsine™ – Passive Harmonic Filters

FN3416 (50Hz) & FN3418 (60Hz) Economy Line

September 2012
1/43

Содержание ECOsine FN3416

Страница 1: ...sse 11 4542 Luterbach Switzerland T 41 32 681 66 26 F 41 32 681 66 30 www schaffner com energy efficiency and reliability User Manual ECOsine Passive Harmonic Filters FN3416 50Hz FN3418 60Hz Economy L...

Страница 2: ...he reliability and service life of electrical installations help utilize electric system capacity better and are the key to meet Power Quality standards such EN61000 3 12 ECOsine filters help to reduc...

Страница 3: ...tallation has to be carried out by a trained and certified electrician or technician who is familiar with installation and safety procedures in three phase power systems Warning High voltage potential...

Страница 4: ...6 Function diagram 14 2 7 External filter elements Frank new picture needed 15 2 8 Audible noise 16 3 Filter purpose and function 17 4 Filter selection 20 5 Filter application 23 6 Filter installation...

Страница 5: ...mm 2 99 copper bus bars in different sizes Rated unfiltered load drive input current A Blank standard voltage rating Filter family 3416 filter for 50Hz 380 500V grids 3418 filter for 60Hz 380 480V gri...

Страница 6: ...rload capability 1 6x rated current for 1 minute once per hour 2x rated current for 10 seconds once per hour 5x rated current for 1 second once per hour Capacitive current at low load 30 of rated inpu...

Страница 7: ...ve Overload capability 1 6x rated current for 1 minute once per hour 2x rated current for 10 seconds once per hour 5x rated current for 1 second once per hour Capacitive current at low load 30 of rate...

Страница 8: ...en 1000m and 4000m 3300ft and 13123ft requires a derating according to the table below 80 85 90 95 100 105 0 500 1000 1500 2000 2500 3000 3500 4000 Altitude a s l m Rated load power Note do not use EC...

Страница 9: ...Schaffner Group User Manual ECOsine Passive Harmonic Filters Economy Line September 2012 9 43 2 4 Mechanical specifications...

Страница 10: ...Schaffner Group User Manual ECOsine Passive Harmonic Filters Economy Line September 2012 10 43...

Страница 11: ...le of the thyristors Note the values of EMI filter components present in the same non linear load e g motor drive can influence the mitigation performance of passive harmonic filters For Schaffner FN3...

Страница 12: ...ECOsine Passive Harmonic Filters Economy Line September 2012 12 43 Power factor vs load diode rectifier front ends Note in SCR rectifier applications filter characteristics greatly depend upon the fir...

Страница 13: ...ine Passive Harmonic Filters Economy Line September 2012 13 43 Drive dc link voltage vs load diode rectifier front ends Note in SCR rectifier applications filter characteristics greatly depend upon th...

Страница 14: ...temperature NC switch 250VAC 2 5A touch safe terminal 4mm 2 contact Open position indicates error PE Protective earth Threaded studs with washer and nut Function blocks Chokes Power magnetic componen...

Страница 15: ...Harmonic Filters Economy Line September 2012 15 43 2 7 External filter elements Line terminals 3 Over temperature contact 2 Load terminals 3 PE terminals 2 Fan s Line terminals 3 Over temperature con...

Страница 16: ...ilters Economy Line September 2012 16 43 2 8 Audible noise Tests have been performed at nominal filter load Ambient noise level 49dB A Filter FN 3416 13 44 P 5 5kW 60dB A 1m FN 3416 210 40 P 110kW 70d...

Страница 17: ...armonic voltages Both harmonic currents and voltages give raise to serious issues such as electric system overload reliability problems and violations against international standards and utility codes...

Страница 18: ...le 1 motor drive without built in DC link choke Without ECOsine filter With ECOsine filter Voltage and current waveforms Voltage and current waveforms Current harmonics THD 76 9 Current harmonics THD...

Страница 19: ...mple 2 motor drive with built in DC link choke Without ECOsine filter With ECOsine filter Voltage and current waveforms Voltage and current waveforms Current harmonics THD 45 1 Current Harmonics THD 7...

Страница 20: ...VAC 10 TN TT IT configuration 60Hz grid Nominal voltage 380 480VAC 10 TN TT IT configuration Note filters for 690V 50Hz or 600V 60Hz are available upon request Step 3 real rectifier drive input power...

Страница 21: ...ing to the filter selection table FN 3416 Type FN 3416 24 33 Example 3 Power line rating 400V 50Hz Drive rating 380 500V 50 60Hz 15kW 22 5A diode rectifier Planned rectifier drive input real power 10k...

Страница 22: ...Schaffner Group User Manual ECOsine Passive Harmonic Filters Economy Line September 2012 22 43 Filter selection table FN 3416 50Hz Filter selection table FN 3418 60Hz...

Страница 23: ...he PCC for IEEE Std 519 1992 compliance purposes ECOsine filters are also suitable for paralleling lower power non linear loads on a higher power harmonic filter to improve overall system economy In t...

Страница 24: ...ing to be put in service upon receipt store within the original container in a clean dry location free of dust and chemicals Step 2 Mounting ECOsine load applied filters are best installed as close as...

Страница 25: ...olt selection Schaffner recommends zinc coated hex ribbed flange steel bolts Respect filter weight for appropriate choice of bolts Head diameters must not exceed these dimensions M8 d 18 2mm M10 d 21...

Страница 26: ...ter of equal or bigger size as foreseen for line load side power cables according to your local codes and safety instructions 3 4 Connect PE wire to min one available PE bolt with appropriate cable lu...

Страница 27: ...e UL listed and rated for 100kA SCCR supplies The subsequent list shows requested fuse current ratings for UL class J and where UL compliance is not mandatory for IEC class gG The fuse rating is indep...

Страница 28: ...corresponds to the sum of the filter fuse ratings or if lower would request separate drive fuses at its input An application having one ECOsine filtering harmonics of several drives requires in any c...

Страница 29: ...der normal operating conditions Any operation under extreme conditions such as over temperatures overvoltage situations polluted environments etc reduces the life expectancy Under normal operating con...

Страница 30: ...ons 1 Disconnect line side power Let ample time elapse 1 minute for the capacitors to discharge to safe levels Check with voltage meter before proceeding Consult your local safety instructions 2 Untig...

Страница 31: ...ring unit must make use of the alarm contact or the contact must directly control a stop function of a connected motor drive refer to motor drive user manual for applicability Important Connection and...

Страница 32: ...d have undergone rigorous testing and qualification procedures Every unit runs through a 100 test in our ISO 9001 2008 factories There are no troubles to be expected if the filter is installed operate...

Страница 33: ...nsive system production downtime There are two different aspects to answer this question 1 Most likely the installation of ECOsine filters will not result in a lower electricity bill ECOsine harmonic...

Страница 34: ...ing capability Fuses suffer derating Complete definition of relay response impossible Older circuit breakers responding to peak currents may cause nuisance tripping Communication Equipment Telephone i...

Страница 35: ...ECOsine filters into a cabinet A This value defined as CFM cubic feet per minute 1CFM 1 7m 3 h depends upon filter model and power rating Please refer to the following table FN 3416 400 500V 50Hz FN 3...

Страница 36: ...levels or special mechanical designs Please use the following table to gather essential technical information prior to contacting your local Schaffner partner Application incl power system Types of no...

Страница 37: ...mendation G5 4 1 Definitions Non linear load or equipment A load or equipment that draws a non sinusoidal current when energized by a sinusoidal voltage Aggregate load Non linear load equal to the sum...

Страница 38: ...Schaffner Group User Manual ECOsine Passive Harmonic Filters Economy Line September 2012 38 43 G5 4 1 planning levels for harmonic voltages G5 4 1 current harmonic limits for loads rated 16A per phase...

Страница 39: ...al Reference fundamental current I1 r m s value of the fundamental component of the rated line current Iequ of the equipment The reference fundamental current I1 shall be either measured or calculated...

Страница 40: ...n is normally fulfilled by equipment with an uncontrolled rectifier bridge and capacitive filter including a 3 AC or 4 DC reactor 2 The design of the equipment is such that the phase angle of the 5th...

Страница 41: ...this minimal value of Rsce in the equipment instruction manual and instruct the user to determine in consultation with the distribution network operator that the equipment is connected only to a suppl...

Страница 42: ...em design values for the worst case for normal operation conditions lasting longer than one hour For shorter periods during start ups or unusual conditions the limits may be exceeded by 50 Table 10 3...

Страница 43: ...Schaffner Group User Manual ECOsine Passive Harmonic Filters Economy Line September 2012 43 43 Appendix II Declaration of conformity...

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