Frequency Inverter ST130 0.75KW 400V

Ordine 62877
EAN 4260409228221
139,00 €
Excl. 19% IVA
165,41 €
Incl. 19% IVA
Disponibilita': Disponibile
Dettagli
Servizio tecnico
+49 421 277 9999

Highlights

  • Power: 0.75 KW
  • Rated input current: 4.3 A
  • Rated output current: 2.5 A
  • Voltage:
    • 3-Phase 380V, +-10%
    • Frequency: 50/60Hz, +-5%
  • Weight: 1.0 Kg
  • Dimensions (W/H/D): 85 / 142 / 112 mm
  • "Plug & Play":
    • Optimal pre-set of parameters
    • Short installation time
    • Easy intuitive start-up operation
    • Flexible digital – and analogue I/Os
  • Motor speed adjustable by potentiometer
  • Overload ability: 1min. 150% / 1 sec. 180%
  • Realized lowest 1Hz
  • "Open-Loop-Boost-Mode"
  • 150% torque close to 0Hz
  • Auto slip compensation
  • Extended PID functions
  • 5/1 digital I/Os
  • Pulse output 0-50kHz
  • 1 analog output
  • 2 analog inputs
  • 1 relay output
  • Stop-function

Technical Data

  • Start/Stop-ramp linear: 0.0-3600.0s
  • PID feedback signal DC(0-10V), DC(0-20mA)
  • Motor nominal frequency 50Hz and 60Hz
  • Forward and reverse operation
  • Controller release/terminals/Bus
  • 16 fixed speeds can be freely set and chosen by input signals
  • 8 ways to control speed
  • Step less setting of PWM frequency 1kHz-15kHz
  • Slots for extensions: special pump control, I/O extension, incremental encoder
  • Output frequency:
    • Vector control: 0-400Hz
    • V/F control: 0-320Hz
  • Control mode:
    • V/F control (linear, square)
    • Vector control W/O PG
    • Accuracy: 0.5%
  • Speed control:
    • Control range 1:100
    • Accuracy 0.5%
  • Torque:
    • Automatic boost for low frequencies down to 1Hz
    • Manual increasing 0.1% - 30%
    • Response time: <40ms
    • Starting torque: 150% from 0.5Hz
    • Speed limits adjustable
    • Closed-Loop-Technique
  • Display:
    • Frequency, current, voltage, torque, PID, ...
    • Error message
    • Keyboard lock
  • Automatic functions:
    • Indication of motor parameters
    • Tension regulation (AVR)
    • Zero-Voltage-Switching
    • Active current limitation
    • Restart after power fail
    • Slip compensation
  • DC brake function (time, intensity, frequency) & JOG-control
  • Reduced motor noises caused by precise PWM-function
  • Elegant avoidance of vibrations by blocking frequencies
  • Variable speed by continuous torque
  • Error memory
  • Temperature -10°C up to +40°C above sea level without power reduction
  • Storage temperature -20°C up to +65°C
  • Humidity 90% RF – without condensation
  • Altitude up to 1.000m above sea level without power reduction
  • Safety standards in accordance to IEC61800-5
  • Electromagnetically tolerance in accordance to IEC61800-3
  • Vibration test below 5.9m/s² = 0.6g
  • Protection class: IP20 (EN 60529), NEMA 1
  • RoHS-conform
  • CE-conform

Integrated protection concept

  • 100 % short-circuit protection
  • 100 % ground fault protection
  • Over- and under-voltage
  • Over- and under-current
  • Overheating protection
  • Over voltage stall
  • Overheating protection
  • Communication fault
  • PID feedback abnormity
  • Cooling according to power rating (fan temperature controlled)
  • Password protection
  • Auto-self testing after restart
  • Power failure bypass

I/O interfaces

  • Digital and analog I/O - flexible configuration
  • 5 digital inputs 9-30VDC (PNP/NPN)
  • 2 analog iputs (0-10V / 0-20mA)
  • 1 digital output 0-24VDC / 0-40mA
  • Pulse output 0-50kHz
  • 1 analog input 0-10VDC, 0-20mA
  • 1 relay output (250VAC/30VDC, 5A)
  • RS485 interface