Axial fans

TechnologyAC axialA seriesEC axial fansAC axialK seriesAC axialS seriesAC axial fansGeneralinformationK1) EC motors (size 084, line-fed)I max =10 mAPWMNotes on various control possibilities and their applicationsU min = 15 V12 V10 K+-UMains50/60 HzLblackNbluePEgreen/yellowNCwhite1COMwhite2Voltage outputred +10 Vmax. 1.1 mALin/PWM control inputyellow 0-10 VDC /PWM+-Alarm relay:Break for failure(2 A, 250 VAC, AC1)EC axialS seriesSpeed settingPWM 1 - 10 kHzSpeed settingwith variableresistanceFull speedSpeed setting1 V - 10 VGNDblue1 FQ-motor100% PWM -> n=maxapprox. 10% PWM -> n=min< 10% PWM -> n=010 V -> n=maxapprox. 1 V -> n=min< 1 V -> n=0start up at > 1.4 Vstart up at > 1.4 VCustomer circuitConnectionFanESMLine 1Line 2LblackNbluePEgreen/yellowLine Connection Colour Assignment / function Line Connection Colour Assignment / function1 L black Mains 50/60 Hz, phase 2+10 V red Voltage output +10 V max. 1.1 mAN blue Mains 50/60 Hz, neutral0-10 V / PWM yellow Control input (Impedance 100 k)PE green/yel Protective earthGND blue GNDEC-SYSTEMSNC white1 Alarm relay, break for failureAccessoriesCOM white2 Alarm relay, COMMONNCwhite1COMwhite2+10 Vred0-10 VPWMyellowGNDblue425Contacts