Danfoss VLT Brook Crompton Motor FCM 300 Design Manual

Contents

Danfoss VLT Brook Crompton Motor FCM 300 Design Manual Manual pdf 14 page image

2.1.2 General Technical DataMains supply, TT, TN and IT* (L1, L2, L3)Supply voltage 380-480 V units 3x380/400/415/440/460/480 V ±10%Supply frequency 50/60 HzMax. imbalance of supply voltage ±2% of rated supply voltagePower factor / cos max. 0.9/1.0 at rated loadNo. of switching operations on supply input L1, L2, L3 approx. 1 time/2 min*) Not valid for RFI class 1B unitsTorque characteristicsStarting torque/overload torque 160% for 1 minContinuous torque see aboveControl card, digital/pulse inputsNumber of programmable digital inputs 4Terminal nos. X101-2, -3, -4, -5Voltage level 0-24 V DC (PNP positive logics)Voltage level, logic 0 <5 V DCVoltage level, logic 1 >10 V DCMaximum voltage on input 28 V DCInput resistance, Ri approx. 2 kΩScanning time 20 msesControl card, pulse inputNo. of programmable pulse inputs 1Terminal nos. X101-3Max. frequency on terminal 3, open collector/push pull 24 V 8 kHz/70 kHzResolution 10 bitAccuracy (0.1-1 kHz), terminal 3 Max. error: 0.5% of full scaleAccuracy (1-12 kHz), terminal 3 Max. error: 0.1% of full scaleControl card, analogue inputsNo. of programmable analogue voltage inputs 1Terminal nos. X101-2Voltage level 0-10 V DC (scalable)Input resistance, Ri approx. 10 kΩNo. of programmable analogue current inputs 1Terminal no. X101-1Current range 0 - 20 mA (scalable)Input resistance, Ri approx. 300 ΩResolution 9 bitAccuracy on input Max. error 1% of full scaleScanning time 20 ms.Control card, digital/pulse and analogue outputsNo. of programmable digital and analogue outputs 1Terminal nos. X101-9Voltage level at digital output/load 0 - 24 V DC/25 mACurrent at analogue output 0 - 20 mAMaximum load to frame (terminal 8) at analogue output RLOAD 500 ΩAccuracy of analogue output Max. error: 1.5% of full scaleResolution on analogue output. 8 bitRelay outputNo. of programmable relay outputs 1Terminal number (resistive and inductive load) 1-3 (break), 1-2 (make)Max. terminal load (AC1) on 1-3, 1-2 250 V AC, 2A, 500 VAInstallation VLT® DriveMotor FCM Series12 MG03BA02 - VLT® is a registered Danfoss trademark22