Shenzhen POWTRAN Technology Co., Ltd.
575vac, 600vac, 620vac first rate energy saving vector control AC drive (frequency converter, inverter drive)
575VAC-620VAC high performance AC drive PI8000
mechanics, electronics, metallurgy, mining, petrochemical, transportation, building materials, municipal, metal processing, textile, printing and dyeing, paper making, Injection machine, central air conditioning, numerical control machine tool, air-compressor, fan and pump, blower, air conditioner for large buildings; wastewater treatment system; water supply system for large buildings; public water supply system and other industries and fields.
First rate 575vac, 600vac, 620vac energy saving sensorless vector control AC drives (frequency converters, frequency inverters), high performance, world class quality and low pollution.
This sensorless vector control AC drive (VFD) achieves quick response and precise control by decoupling control of motor magnetic flux current and torque current, which makes the speed adjustment and torque control run at a high degree of accuracy and wide range.
Our first rate vector controlled AC drives (frequency converters) have the good effect energy conservation, fine speed adjustment performance, stable operation, stable operation, electrical machinery soft start, protect function, self diagnostics fault and other advantages
Power rating: 0.4 kw ~ 630 kw (less than 1 hp ~ 840 hp) or above.
Frequency scope: 0.00 ~ 800.00Hz (for H series, it's 0.00 - 2000.00hz)
Voltage grade: 3 phase (three phase) 575 VAC ~ 620 VAC)
Input frequency: 50hz/60hz
3 phase input, three phase output.
Central control module based on DSP, realizes high-speed and high performance control. V/F control, sensorless vector control, sensor close loop vector control (optional). Automatic recognize the parameter of the motor! Auto-adjust to the best control mode!
Dead zone compensate function and Automatic slip compensate, 180% torque output can come out below 0.5HZ frequency.
Eight switch inputs, three analog inputs, two analog output, 0-10V or 0-20mA from inside the scope of the definition signal!
Support feedback signal: 0-10v, 1-5v, 0-20mA, 4-20mA
Simple PLC Function, at most 15 segments speed control and 8 segments acceleration control can be realized.
Humanization display menu, highlighted OLED+LED, simultaneous display 3 groups of state parameters.
Keyboard is hot-pluggable and can restore or copy 4 groups of running parameter programs.
Powerful communication function, RS485/MODBUS standard interfaces, providing remote keyboard control .
Built-in PID self-adjusting
Rotate speed tracking start and power-off reset function
High effective function on default record and recheck, easy trouble-shooting.
Unique EMC design minimizes pollute to electricity resource.
Entire coating can work in various of severe environments.
Simplicity and fashionable design with industrialize features.
Low-frequency large torque, 0.3Hz with the 180% torque output;
Intelligent design, simple PLC & program can copy and download, the Electrical motor parameters are able to fulfill the smart identification.