0.75KW to 5.5KW Economical inverter and low price frequency inverter from Powtech
Input voltage : AC three phase 380V±15%
Frequency input: 0-50Hz/60Hz
Application: Widely used in fans, pumps, oil pumps, printing and dyeing machines, textile machines, injection molding machines, etc.
Model: PT360-0.75KW PT360-1.5KW PT360-2.2KW PT360-003KW PT360-004KW PT360-5.5KW
Description of this 0.75KW to 5.5KW Economical inverter and low price frequency inverter from Powtech
PT360 economical inverter is a P type machine of our PT300 series products, which has the following characteristics:
1.New speed-sensorless vector control performance：The speed-sensorless vector control provides 150% starting torque at 0.5Hz output (it can operate when the rotor locked).
2.High performance starting torque：Provide 150% starting torque at 0.5Hz (sensorless vector control). Provide 180% zero speed torque at 0Hz (sensor vector control).
3.Flexible and practical Analog Input/Output：High-speed pulse setting input terminals, the highest frequency can be reached 100KHz
4.Intelligent motor parameters self-learning, to improve control precision and response speed.
5.Perfect EMI/EMC design：Perfect drive and Sine wave current output;Strong and weak electricity isolated internal---100 meters remote control by keyboard;Perfect switching power supply design -- Small deviations;Perfect grounding design, it can be automatically grounded after installation.
Widely used in some wind turbine and water pump applications.
For many years, we have focused on manufacturing and supplying China variable frequency drive 380v 3 phase output variable frequency inverter for pumps fans/wind turbine.A positive corporate culture and attention to detail are the core driving force for our company's development and service to each customer.In the following article, we list the specific parameters and manufacturing details of frequency inverter for wind turbine so that you can understand.Customer satisfaction is our greatest pursuit.Please leave your contact information as soon as possible. We will provide you with more detailed information about our China variable frequency drive.
Specification of this 0.75KW to 5.5KW Economical inverter and low price frequency inverter from Powtech
Input voltage:AC three phase 380V±15%
Output voltage: AC three phase 380V±15%
Working Temperature: -10~40℃
Cooling mode:Force-air cooling
Parameters of this 0.75KW to 5.5KW Economical inverter and low price frequency inverter from Powtech
||V/F control: 0-500Hz(0.01Hz resolution)
Vector control: 0-500Hz
|Speed stability accuracy
||Sensorless vector control(SVC): ≤±0.5%(rated synchronous speed)
PG vector control(FVC): ≤±0.02%(rated synchronous speed)
|Torque control accuracy
||Automatic boost; Customized boost 0.1％～30.0％
||DC braking frequency : 0.0Hz～maximum frequency
Braking time : 0.0～36.0s
Braking action current value : 0.0%～100.0%
||JOG frequency range: 0.00Hz～50.00s；
JOG Acc/Dec time : 0.0s～6500.0s
|Auto voltage regulation(AVR)
||It can keep constant output voltage automatically when the mains voltage changes.
|Torque limit and control
||“Excavator” characteristics, it can limit the torque automatically and prevent frequent overcurrent tripping during running
process；Torque control can be implemented in the CLVC mode.
||-10~40℃(De-rated if the ambient temperature is 40℃～50℃)
||Forced cooling or natural cooling
||Rated output power(kw)
||Rated input current(A)
||Rated output current(A)
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