Datasheet

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 3.0-5.5 kWTECHNICAL DATA
Power rating (kW) 3.0 4.0 5.5
Continius Rating (A) 6.7 8.8 11.1
Maximum Rating (A) 8.0 10.5 13.3
Protection Class IP54 IP54 IP54
Measurements HxDxW (mm) 413x280x150 413x280x150 413x280x150
Weight (kg) 10.8 10.8 10.8
Part number NFO 2B3A3670D NFO 2B3A3880D NFO 2B3A3111D
For more information: See NFO Drives Operating and installation manual
www.nfodrives.se • [e-mail] • [phone] • Tubba Torg 5 • SE-37432 Karlshamn, Sweden
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