Danfoss FC 300 Operating Instruction

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FC 300 Operating InstructionsGeneral SpecificationsMains supply (L1, L2, L3):Supply voltage ....................................................................................................... 200-240 V ±10%Supply voltage ............................................................. FC 301: 380-480 V / FC 302: 380-500 V ±10%Supply voltage ........................................................................................... FC 302: 525-600 V ±10%Supply frequency ............................................................................................................... 50/60 HzMax. imbalance temporary between mains phases ..................................... 3.0 % of rated supply voltageTrue Power Factor (λ) ............................................................................... ≥ 0.9 nominal at rated loadDisplacement Power Factor (cos ϕ) near unity ........................................................................ (> 0.98)Switching on input supply L1, L2, L3 (power-ups) ≤ 7.5 kW ................................. maximum 2 times/min.Switching on input supply L1, L2, L3 (power-ups) ≥ 11 kW ................................... maximum 1 time/min.Environment according to EN60664-1 .................................... overvoltage category III/pollution degree 2The unit is suitable for use on a circuit capable of delivering not more than 100.000RMS symmetrical Amperes, 240/500/600 V maximum.Motor output (U, V, W):Output voltage .......................................................................................... 0 - 100% of supply voltageOutput frequency ............................................................. FC 301: 0.2 - 1000 Hz / FC 302: 0 - 1000 HzSwitching on output ........................................................................................................... UnlimitedRamp times ............................................................................................................. 0.01 - 3600 sec.Torque characteristics:Starting torque (Constant torque) .............................................................. maximum 160% for 1 min.*Starting torque ................................................................................. maximum 180% up to 0.5 sec.*Overload torque (Constant torque) ............................................................. maximum 160% for 1 min.**Percentage relates to FC 300ís nominal torque.Digital inputs:Programmable digital inputs ................................................................... FC 301: 4 (5) / FC 302: 4 (6)Terminal number ....................................................................................... 18, 19, 27 1) , 29 4) , 32, 33,Logic ............................................................................................................................ PNP or NPNVoltage level .................................................................................................................. 0 - 24 V DCVoltage level, logicí0í PNP ................................................................................................... < 5 V DCVoltage level, logicí1í PNP ................................................................................................. > 10 V DCVoltage level, logic í0í NPN 2) ............................................................................................ > 19 V DCVoltage level, logic í1í NPN 2) ............................................................................................. < 14 V DC67MG.33.A7.02 - VLT is a registered Danfoss trademark