Danfoss VLT FCM Series Manual

Also see for VLT FCM 305: Quick setup

Contents

VLT ® FCM Series■ FCM 305-375 for 3 phases, 380-480 VFCM 305 307 311 315 322 330 340 355 375Motor output[HP] 0.75 1.0 1.5 2.0 3.0 4.0 5.0 7.5 10.0[kW] 0.55 0.75 1.1 1.5 2.2 3.0 4.0 5.5 7.5Motor torque2 pole [Nm] 1) 1.8 2.4 3.5 4.8 7.0 9.5 12.6 17.5 24.04 pole [Nm] 2) 3.5 4.8 7.0 9.6 14.0 19.1 25.4 35.0 48.0Framesize [mm] 80 80 90 90 100 100 112 132 132Weight [kg] 11 13 17 20 26 28 37 56 61Input current [A]380 V2 p 1.5 1.8 2.3 3.4 4.5 5.0 8.0 12.0 15.04 p 1.4 1.7 2.5 3.3 4.7 6.4 8.0 11.0 15.5480 V2 p 1.2 1.4 1.8 2.7 3.6 4.0 6.3 9.5 11.94 p 1.1 1.3 2.0 2.6 3.7 5.1 6.3 8.7 12.3Efficiency atnom. speed(4 pole) % 66 71 74 80 80 81 80 84 84Efficiency atnom. speed(2 pole) % 61 64 76 75 76 85 82 83 91Power terminals[AWG] 10 10 10 10 10 10 10 6 6[mm2] 4 4 4 4 4 4 4 10 10Gland sizes 3xM20x1.5 3xM20x1.5 3xM20x1.5 3xM20x1.5 3xM20x1.5 3xM20x1.5 3xM20x1.5 1xM25x1.5/2xM20x1.51xM25x1.5/2xM20x1.5Max. prefuseUL 3) [A] 10 10 10 10 10 15 15 25 25IEC 3) [A] 25 25 25 25 25 25 25 25 251) At 400 V 3000 r/min2) At 400 V 1500 r/min3) Type gG prefuses must be used. If you want to maintain UL/cUL you must use prefuses of the type Bussmann KTS-R 500 V or FerrazShawmut, ATMR Class C (max. 30A). The fuses must be placed for protection in a circuit that is capable of supplying a maximum of100,000 amps RMS (symmetrical), 500 V maximum.■ General technical dataMains supply, TT, TN and IT* (L1, L2, L3):- Supply voltage 380-480 V units .............................................................. 3 x 380/400/415/440/460/480 V ±10%- Supply frequency ................................................................................................................................... 50/60 Hz- Max. imbalance of supply voltage ............................................................................ ±2% of rated supply voltage- Power factor / cos φ .................................................................................................... max. 0.9/1.0 at rated load- No. of switching operations on supply input L1, L2, L3 ....................................................... approx. 1 time/2 min*) Not valid for RFI class 1B unitsTorque characteristics:- Starting torque/overload torque ................................................................................................... 160 % for 1 min- Continuous torque ................................................................................................................................ see aboveControl card, digital/pulse inputs:- Number of programmable digital inputs .............................................................................................................. 4MG.03.H3.02 - VLT is a registered Danfoss trademark10