Shenzhen Powtran Technology Co. Limited

1). Can save 20%-50% energy of your motor 2). Power range: 0. 75-11 kw 3). Input voltage: 1 phase ac, 220v,3 phase ac--380v, 460v,575v, 660v-(fluctuating :15% ) 4). Output voltage:3 phases 220v-660v. 5). Output frequency range:0--800hz. 6). Has protection of over current, over heat, over voltage, over load, less voltage and less load. 7). Central control module based on dsp(digital signal processing),realizes high-speed and perfect performance control. 8). Integrate v/f control ,v/f+pg control . 9). 3 produce ways of spacial voltage vector waveform 10). Dead area compensation function, realize low frequency and big torque control. 11). Automatic slip compensation. 12). At most 7 steps speed control and 8 steps acceleration control can be realized. 13). 6 programmable output control terminals. 14). Pid function, realize high performance closed loop control. 15). Support feedback signal of dc 0-10v,1-5v,0-20ma and 4-20ma. 16). Built-in pid regulate dc braking. 17). Automatic tracking speed and starting and restart after momentary power loss. 18). Forceful communicated function, support standard rs485, and remote keyboard control. 19). Led screen matching with convenient display menu for 3 status parameters. 20). Special converse module (igbt) temperature control function, adjustable fan control, timely reduces motor noise and temperature. 21). High-efficient faults checking and record function , conveniently obviate the fault. 22. ). Parameter protection function 23). Unique design makes frequency converter least to pollute the power. 24) overload capacity: 150% rated current for 60 s (svc), 180% rated current for 10 s (vc) 25). Beauty, stabilization, convenience. 26) ambient temperature: -10~40 degree 27) altitude: 0~1000 m, 1000~4000 m with derating. 28) avoid high temperature and moisture and avoid being wetted due to raining, with the humidity below 90%rh (not dewing). typical application: energy saving project, fans and pump, paper plant, cement plant ,sugar refinery, injection molding machine, air compressor, pressing machine, air conditioner

1).Can save 20%-50% energy of your motor 2).Power range: 0.75-11 KW 3).Input voltage: 1 phase AC, 220V,3 phase AC--380V, 460V,575V, 660V-(fluctuating :15% ) 4).Output voltage:3 phases 220V-660V. 5).Output frequency range:0--800hz. 6).Has protection of over current ,over heat, over voltage, over load ,less voltage and less load. 7).Central control module based on DSP(digital signal processing),realizes high-speed and perfect performance control. 8).Integrate V/F control ,V/F+PG control, vector+PG control. 9).3 produce ways of spacial voltage vector waveform 10).Dead area compensation function, realize low frequency and big torque control. 11).Automatic slip compensation. 12).At most 7 steps speed control and 8 steps acceleration control can be realized. 13).6 programmable output control terminals. 14). PID function, realize high performance closed loop control. 15).Support feedback signal of DC 0-10V,1-5V,0-20mA and 4-20mA. 16).Built-in PID regulate DC braking. 17).Automatic tracking speed and starting and restart after momentary power loss. 18).Forceful communicated function, support standard RS485, Can Bus and remote keyboard control. 19). LED screen matching with convenient display menu for 3 status parameters. 20).Special converse module (IGBT) temperature control function, adjustable fan control, timely reduces motor noise and temperature. 21).High-efficient faults checking and record function , conveniently obviate the fault. 22.).parameter protection function 23).Unique design makes frequency converter least to pollute the power. 24) Overload capacity: 150% rated current for 60 s (SVC), 180% rated current for 10 s (VC) 25).Beauty, stabilization, convenience. 26) Ambient temperature: -10~40 degree 27) Altitude: 0~1000 m, 1000~4000 m with derating. 28) Avoid high temperature and moisture and avoid being wetted due to raining, with the humidity below 90%RH (not dewing). Typical application: Injection molding machine, Air compressor, Pressing machine, Air conditioner

Main technical features: 1) Power range: 11~160KW 2) Voltage: 3AC 220/380/440V -15%~15% 3) Output frequency: 0.00 ~ 800.00Hz
4).Central control module based on DSP,realizes high-speed and high performance control. 5).Integrate V/F control,V/F+PG control,vector+PG control. 6).3 space voltage vector waveform produce methods. 7).Dead compensate function,realize low frequency and large output torque control. 8).Automatic slip compensate . 9).At most 7 steps speed control and 8 steps acceleration control can be realized. 10).6 programmable output control terminals. 11).Internal PID function,realize high performance closed loop control. 12).PID regulate DC braking. 13).Speed pursue starting and restart after momentary power loss. 14).Forced communicated function ,support standard RS485 and Can Bus,supply remote keyboard control function. 15).Special converse module (IGBT) temperature control function,adjustable fan control,timely reduce motor noise and temperature. 16).High-efficient faults inquiry and record function ,conveniently obviate the fault. 17).paramater protection function 18).Unique design,make frequency converter least pollution to the power. 19).Outstanding behave 3-phase AC synchronous motor of permanent magnetism control. 20) Control mode: Vector control with PG (VC), sensorless vector control (SVC), V/F control
21) Overload capacity: 150% rated current for 60 s (SVC), 180% rated current for 10 s (VC) 22) Multi-functional Quick/Jog key: Access common used parameter quickly 23) Ambient temperature: -10~40 degree 24) Altitude: 0~1000 m, 1000~4000 m with derating 25) 30 kinds of protection function 26) User can plug in option card to achieve specialized inverter for different application 27) Avoid high temperature and moisture and avoid being wetted due to raining, with the humidity below 90%RH (not dewing). Typical application: Injection molding machine, Air compressor, Pressing machine, Air conditioner