Product Details

Key Specifications/Special Features:

• Powtran brand variable frequency inverter

• Energy saving, low carbon, environmental-friendly

• We dedicate our self to provide global customers with frequency inverters which can be widely used for asynchronous and permanent magnet synchronous motors in different kinds of application

• Application fields:

• Metallurgy, petroleum, chemical, textile, building material, coal, medicine, food, paper making, plastic, printing, hoist, washing, water supply, sewage treatment and more

• Machine industry:

• Wire drawing machine, mixer, compressor, extruder, pump, air blower, grinder, conveyor, lifting machine and more

• Capacity range:

• Power: 0.4kW-1000kW

• Frequency: 600Hz

• Voltage level: 1 phase 220V/3-phase 220V/380V/480V/ 690V

• Technical features:

• Based on 32-bit DSP and adopt an advanced vector control algorithm to realize a high speed and high performance control

• Mode of speed control: Senseless vector control, sensor close loop vector control, V/F control

• Vector control in asynchronous and permanent synchronous motor is available, feature motor parameter auto-tuning

• 150% torque when at low speed (0.5) running in the sensor less vector control mode

• Built-in simple PLC function, 16 sections speed is available

• Multi-language OLED could display 3 parameter groups at the same time

• Rotating freely with “one key shuttle keyboard”

• Optimized ventilation design

• Reliable insulation design, ensure the safety of inverter

• Optional completely isolated RS485 communication module can communicate with the host computer

• Strengthened coating, adapt to tough environment

• Unique EMC design, minimized the radiating interference to power grid

• Environmental resistance:

• Corrosion resistance, resistance to dust, resistance to vibration and resistance environment, the strengthening of the product and meanwhile with dust, drip-proof type taking protection structure

• Passed RoHS

• Standard product pass RoHS (European specific harmful substance use restrictions)

• Reduce noise

• Use swing PWN to inhibition of electromagnetic interference and reduce the harsh noise

• Suppress the high order harmonic in grid

• Built-in DC reactor use for suppress high order harmonic

• Energy saving: advanced energy saving technology

• Use energy saving control of frequency converter to realize highly efficient running of asynchronous motor

• Saving much more energy on synchronous motor

• Energy saving control of the inverter combine with highly efficient synchronous motor together can gain super energy