Frequency Inverter ST150 0.75KW 400V

Ordernr. 64273
EAN 4260689522552
€149.00
Excl. 19% VAT, excl. Shipping Cost
Goods expected soon

Frequently Bought Together

  1. Frequency Inverter ST150 0.75KW 400V
  2. +
  3. Consulting Service: Have the frequency converter set up
  4. +
  5. Aluminium Enclosure Resistor 60 W
Total price: €0.00

Details
Technical Service
+49 421 277 9999

Highlights

  • Power: 0.75 KW
  • Rated input current: 4.3 A
  • Rated output current: 2.5 A
  • Voltage:
    • 400VAC (380V-15% - 440V+10%, mains: 3-phase/motor: 3-phase).
    • Mains frequency: 50/60Hz, +-5%.
  • German instruction manual
  • Weight: 0.9 Kg
  • Dimensions (H/W/D): 138 / 72 / 123.5 mm
  • Top-hat rail mounting
  • "Plug & Play":
    • First-class pre-configured
    • Short installation time
    • Easy intuitive commissioning
    • Flexible digital and analogue I/Os
  • Overload capability: 1min. 150% / 2 sec. 180%.
  • Boost function for operation from approx. 1Hz, 150% torque at 0.5Hz in vector mode
  • Integrated brake chopper (minimum resistance 250 Ohm)
  • Auto slip compensation
  • Advanced PID control

Inputs

Digital inputs

Programmable digital inputs: 5, with 44 input functions
Tension level: 0 - 24VDC
Logik: NPN (active when the input is connected to GND)
Maximum voltage at the input: 30VDC
Number of programmable pulse inputs: -
Maximum input frequency: 1kHz
Resolution for frequency control: -

Analogue inputs

Number of analogue inputs: 1
Type of inputs: AI 1: 0-10V / 0-20mA
Resolution for frequency control max. frequency * 0.025%, tolerance ±0.5%@25°C

Outputs

Output (U,V,W)

Control modes: V/f characteristic / vector control o. PG
Output voltage: 0 - 100% of the mains supply
Output frequency:
0 - 300Hz vector control
Nominal motor voltage: 400V
Ramp times: 0,0 - 6500,0s
Ramp functions: Linear / S-curve
Overload function: 150% for one minute
180% for 2 seconds
Carrier frequency: 0.5kHz - 16.0kHz adjustable
V/f curve modes: Linear / Square / Adjustable

Digital output / pulse output

Programmable outputs: -
Tension level: -
Logic: -
Minimum output frequency: -
Maximum output frequency: -

Relay outputs

Programmable outputs: 1
Terminal number: TA-TC: N/O contact
Maximum power AC: 250VAC / 5A
Maximum power DC: 30VDC / 5A
Number of functions: 35

Analogue outputs

Programmable outputs: 1
Voltage range: 0 - 10VDC
max. 5mA
Electricity sector: 0 - 20mA
max. load 250Ohm
Tolerance ±0.5 at 25°C and ≥ 5V/10mA
Number of functions: 13

Modbus

RS485 Integrated

Integrated protection concept

  • 100 % earth fault protection
  • Over- and undervoltage protection
  • Over- and undercurrent protection
  • Temperature monitoring
  • Protection against overtemperature
  • Protection against motor overload
  • Overvoltage blocker
  • External stop signal
  • Stop when communication is interrupted
  • Abnormalities in the PID signal
  • "Power module and IGBT output stage
  • Cooling type: fan cooling
  • Password protection
  • Auto self-test after switching on again
  • 15ms mains failure bridging

Display and functions

  • Display:
    • Frequency, current, voltage, torque, PID, etc.
    • Error messages
    • Key lock
  • Automatic functions:
    • Calibration of motor data
    • Voltage readjustment (AVR)
    • Integrated runtime measurement and error memory
    • Active current limiting
    • Restart in case of mains failure
    • Slip compensation
    • DC braking function (duration, strength, frequency)
    • JOG control

Types of enclosures and dimensions

Rated voltage

Output power [kW]

Rated input current [A]

Rated output current [A]

Housing dimensions (LxWxH) [mm]

Installation dimensions (AxBxdxE) [mm]

Weight (brutto / netto) [kg]

3-phase 400V 0.75 4.3 2.5 138 x 72 x 123.5 127 x 61 x Ø5 x 62
1.1 / 0.9

Dimensions of the ST150

Surroundings

  • Temperature range -10°C to +40°C without power reduction
  • Storage temperature -20°C to +65°C
  • Humidity up to 90% RF - without condensation
  • Operating altitude up to 1,000m above sea level without power reduction
  • Safety level according to IEC61800-5
  • Electromagnetic compatibility according to IEC61800-3
  • Vibration test under 5.9m/s²=0.6g
  • Protection class: IP20 (EN 60529), NEMA 1
  • RoHS compliant
  • CE-compliant

Scope of delivery

  • Frequency converter ST150
  • Detailed, German operating instructions

More functions

  • Nominal motor frequency 50Hz and 60Hz
  • Forward and reverse operation
  • Controller enable Control panel/terminals/bus
  • 16 fixed speeds selectable via switching inputs
  • 7 different ways to control the speed
  • PWM clock frequency adjustable in 0.1 kHz steps: 0.5 kHz-16 kHz
  • "Plug & Play
  • Reduced motor noise due to precise PWM function
  • Avoidance of vibrations due to selectable blocking frequencies