1.Central control module based on dsp, realizes high-speed and high performance control.
2.Integrate v/f control, v/f+pg control, vector+pg control.
3.3 space voltage vector waveform produce methods.
4.Dead compensate function, realize low frequency and large output torque control.
5.Automatic slip compensate .
6.At most 7 steps speed control and 8 steps acceleration control can be realized.
7.6 programmable output control terminals.
8.Internal pid function, realize high performance closed loop control.
9.Pid regulate dc braking.
10.Speed pursue starting and restart after momentary power loss.
11.Forced communicated function , support standard rs485 and can bus, supply remote keyboard control function.
12.Humanization display menu, chinese liquid crystal display, and led display 3 state parameters simultaneity.
13.Special converse module (igbt) temperature control function, adjustable fan control, timely reduce motor noise and temperature.
14.High-efficient faults inquiry and record function , conveniently obviate the fault.
15.Paramater protection function
Control system
Dsp-based high-performance vector control inverter
Output frequency
G/p/z/s/t/m type: 0.00-400hz
Control method
1, open-loop magnetic flux vector control 2, pg vector control
Program-runing control
16 segments speed running
Frequency accuracy
Speed control tolerance 0.01%( (25¡æ¡¨¤10¡æ))
Built-in pid
Facilitate control closed-loop control system
Starting signal
Forward, reverse
Multi-segments speed
Up to 16 segments speed can be set
Multi-segments acceleration
Up to 4 segments acceleration can be set
Emergency stop
Interrupt controlle output
Pendulum-frequency running
Process control running
Jogging
Running slowly
Output signal
Built-in PLC ,PID , AVR function
Torque control can be implemented in the CLVC mode.
Instantaneous power off , inverter keep running
Timing control function
General-purpose high-performance current vector control AC drive.
It can implement the control of asynchronous motor
Pi160 series frequency inverters were designed base on new software and hardware platform by
Powtran , which is a type of high performance, compact size, attractive and durable economic vector control frequency inverter, with low-speed and high-torque, perfect protective functions, especially used for mini-machines, small automatic production lines and so on
Control system:adopt dsp core processor of high performance vector control, power ic use mitsubishi ipm module and infineon pim integration module;
Control terminal configuration: 7 ports digital input or input pulse, 2 ports digital output(spa and a relay), one analog input, one analog output, standard rs485 communication terminal, realize the pc and internet communication;
The output signal:42 kinds of signals are available
Frequency set:8 kinds of frequency set way, including dc~10v, 0-20ma range can be adjusted;
Protection function, over voltage protection, under-voltage protection, over current protection, overload protection, overheating protection, over-volt speed loss protection, external fault protection communication.Error, pid feedback signal abnormal protection
Alpha6000v series ac drive is high performance current vector control inverter.Compared with
6000s series, it adds pg vector control (close-loop vector control)which can meet much higher requirements in heavy duty industries.
Technical features
1)power range: 1ac 220v 0.4 - 2.2 kw; 3ac 380v 0.75 - 500 kw
2)wide input voltage fluctuation range: ¡¡¡ì¡¨¨20%
3)start torque: 0.1hz/ 180% rated torque
4)speed range: 1:1000 with encoder feedback
5)optional i/o extension cards, pg trol, with-pg vector control (close-loop
Vector control) and v/f separation control
Applications
Dyeing, hoisting, wiring, textile machines, printing machines, process machines, material
Handling machines and so on.
1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance.
2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection.
3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance and reduces the hidden cost of machine failure to repair.
4, According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set.
5, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter's usage, which reduced the cost of equipment investment, easy to connect wires and control.
6, The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±1%.
7, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.
8, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load.
9, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation, the electric parts are completely closed to prevent electric shock.
10, Wide input voltage can be set according to customerâ??s requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar/wind system without backup batteries, it can save many cost and maximization use the solar/wind energy.
11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%.
12, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance.
13, European CE (EMC, LVD, UL1741) and ISO9001 certificates.
1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance.
2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection.
3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance and reduces the hidden cost of machine failure to repair.
4, According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set.
5, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converterâ??s usage, which reduced the cost of equipment investment, easy to connect wires and control.
6, The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy �±1%.
7, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.
8, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load.
9, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation, the electric parts are completely closed to prevent electric shock.
10, Wide input voltage can be set according to customer's requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar/wind system without backup batteries, it can save many cost and maximization use the solar/wind energy.
11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%.
12, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance.
13, European CE (EMC, LVD, UL1741) and ISO9001 certificates.
[Optional]
A, RS485 communication;
B, AC bypass complementary function;
C, Built-in charger
