Datasheet

Option
Expansion card I/O: Input PT1000 Output 0-10 V, Frequenzy 0-32 kHz open collector
Function relay Potential free contact max 2A 50 VDC 50 W, 24 V to external sensor
Brake resistors/chopper: Dimensioning of braking resistors; see the user and installation manual Chap. 6
Communication card: Can-open,Pro-BusDP
Power rating (kW) 7.5 11.0 15.0
Continius Rating (A) 14.8 21.5 28.5
Maximum Rating (A) 17.7 25.8 32.0
Protection Class IP20/IP54 IP20 IP20
Measurements HxDxW (mm) 413x280x150 413x280x150 413x265x203
Weight (kg) 14.0 14.0 14.0
Part number NFO 2C1/3A3151D NFO 2C1A3221D NFO 2C1A3281D
For more information: See NFO Drives Operating and installation manual
Voltage (V) Frequency (Hz)
Input: 3x380-440 V ±10% 50/60 Hz ± 10 %
Output: 0-440 V + 10 % 0-150Hz
Output voltage wave form: Sinus
Operating mode: 4-kvadrant
Control inputs congurable: Setpoint Actual value
2 pcs of voltage(V) 0-10 V, 2-10 V,± 10 V 0-10 V, 2-10 V,± 10 V
1 pc of current (mA) 0-20 mA, 4-20 mA 0-20 mA, 4-20 mA
± 20 mA ± 20 mA
1 pc of potentiometer input Potentiometer 10 kΩ
Selectablefromterminal+or-logic 7xedsetpoints
Acceleration time: 0,2-500 s
Retardation time: 0,2-500 s
Relay outputs: Common alarm (Potential free contact max 1A 50 VDC)
Run signal (Potential free contact max 1A 50 VDC)
Voltage output: 24 V supply to external sensor
Control modes: Frequency control 0-150 Hz
Speed control 0-9000 rpm
Torque control 1-400% of nominal motor tourqe,
depending on inverter capacity
Process control PI- controller with feedback
Local mode keyboard: Forward, Reverse, Stop
Motor protection: Thermistor input PTC or Klixon
Power guard Overload protection
Communication: Modbus RTU/ASCII
Software: Sinus Manager free download from www.nfodrives.se
Energysave function: Optmized motors magnetizing current at low load.
Environment: Ambient temp -10-> +40°C
Storage temp -20->+60°C RH 0->90% non-condensing.
Earth current: <2mA.RCD’sforbothperson-ochreprotectioncanbeused.
EMC: CertieradtobeusedwithoutScreenCablesandlters
EMC Directive 2014/30/EU
Standards:
EMC Emission EN 61000-6-3:2007/A1:2011
EMC Immunity EN 61000-6-2:2005, EN 61000-4-2, -3, -4, -5, -6, -11
LVD EN 61800-5-1
NFO SINUS 7.5-15.0 kWTECHNICAL DATA
www.nfodrives.se • [e-mail] • [phone] • Tubba Torg 5 • SE-37432 Karlshamn, Sweden