Best price DC AC inverter frequency converter 50hz to 60hz motor drive -

Supplier Details

Dalian Powtran Technology Co., Ltd.  

Year Established:

Business Type:

Management Certifiation:

Operational Address:
No.75, Baomin 2nd Road, Xixiang Town

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Best price DC AC inverter frequency converter 50hz to 60hz motor drive

Best price DC AC inverter frequency converter 50hz to 60hz motor drive
  • Best price DC AC inverter frequency converter 50hz to 60hz motor drive
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FOB Price:US $ 65 - 20,000 / Piece

Min.Order Quantity:1 Piece/Pieces

Supply Ability:8500 Piece/Pieces per Quarter


Payment Terms:L/C,T/T,Western Union,paypal

Product Details


Place of Origin : Liaoning, China (Mainland)
Model Number : PI9000 series frequency converter
Size : as per unit
Output Type : Triple
Output Voltage : 220V/380V/460V/550V/690Vac
Input Voltage : 220V/380V/460V/550V/690Vac




1) 0.75~630KW 220v~690V frequency inverter
2)motor speed controller
4) VFD VSD ac drive
5) frequency converter


VFD Sensor ,sensorless vector  frequency converter 50hz 60hz inverter  frequency inverter Motor speed controller AC drive                      

POWTRAN product: 

Frequency inverter/converter (AC drives): 0.75KW~630KW,   220VAC~690VAC,

Solar inverter:  DC200V-DC800V 0.75KW-15KW

Soft starter: 380-460VAC 7.5KW-400KW

Braking unit, EMI Filter,etc           


Product Description

 Why choose POWTRAN:

1,150% torque at 0.5hz; 

2,Vector control with open-loop/closed-loop control;

3,Automatically identify the motor parameters,self-learning;

4,install PID,main spindle control for CNC lathe;

5, Modbus communication protocol,RS485 communication,CANlink 

6, Simple PLC and multistage speed;

7,Speed tracking function;

8,Carrier frequency automatic adjustment;

9,Pendulum frequency;

10,Various protection mechanisms (over current/over voltage/overload, overheating, etc), 

      to protect the inverter and motor.


1,PI9000S series MPPT DC/AC Solar inverter for pump, (submergilbe/surface pump)



2, PI9000 Series AC/AC Frequency inverter VFD (for AC motors, pumps,CNC, spindle, Compressor etc)




Voltage and frequency levels

Single-phase 220v-240v ,50/60Hz   Three-phase 220V-240v ,50/60Hz

Three-phase 380v-415v ,50/60Hz ,  420v-480V 50/60Hz 

Three-phase 690V,50/60Hz

Allowable fluctuation

Voltage:±10% Frequency:±5%

Control system

High performance vector control inverter based on DSP

Output frequency

Vector control:0 to 320Hz V/F control:0 to 3200Hz

Control method

V/F control, vector control W/O PG, vector control W/ PG

Automatic torque boost function

Realize low frequency (1Hz) and large output torque control under the V/F control mode.

Acceleration/deceleration control

Straight or S-curve mode. Four times available and time range is 0.0 to 6500.0s.

V/F curve mode

Linear,square root/m-th power,custom V/F curve

Over load capability

G type:rated current 150% - 1 minute, rated current 180% - 2 seconds

F type:rated current 120% - 1 minute, rated current 150% - 2 seconds

Maximum frequency

Vector control:0 to 300Hz V/F control:0 to 600Hz

Carrier Frequency

0.5 to 15kHZ;automatically adjust carrier frequency according to the load characteristics.

Input frequency resolution

Digital setting: 0.01Hz Analog setting: maximum frequency×0.025%

Start torque

G type: 0.5Hz/150% (vector control W/O PG) F type: 0.5Hz/100% (vector control W/O PG)

Speed range

1:100 (vector control W/O PG) 1:1000 (vector control W/ PG)

Steady-speed precision

Vector control W/O PG: ≤ ± 0.5% (rated synchronous speed)

Vector control W/ PG: ≤ ± 0.02% (rated synchronous speed)

Speed control accuracy

Vector control W/O PG≤±0.3% ( rated synchronous speed )

Torque response

≤ 40ms (vector control W/O PG)

Torque boost

Automatic torque boost; manual torque boost(0.1% to 30.0%)

DC braking

DC braking frequency: 0.0Hz to max. frequency, braking time:
0.0 to 36.0 seconds, braking current value: 0.0~100.0s

Jogging control

Jog Frequency Range: 0.00Hz to max. frequency;
Jog Ac/deceleration time: 0.0s~6500.0s

Multi-speed operation

Achieve up to 16-speed operation through the control terminal

Built-in PID

Easy to realize closed-loop control system for the process control.

Automatic voltage regulation(AVR)

Automatically maintain a constant output voltage when the voltage of electricity grid changes

Torque limit and control

"Excavator" feature - torque is automatically limited during the operation to prevent frequent
overcurrent trip;the closed-loop vector mode is used to control torque

Running method



Powtran PI9100 series frequency inverter (0.75kw~7.5kw)


  Powtran frequency inverter PI9200 series (4kw~160kw)


Company Information


Company Profile

Business Type: Manufacturer, Trading Company
  Main Products: Frequency Inverter,Soft Starter,Servo Motor & Servo Drive
  Location: Liaoning, China (Mainland)
  Year Established: 2001
  Number Of Employees: 201 - 300 People
  Total Revenue: confidential
  Main Markets: Domestic Market, Southeast Asia, Western Europe, South Asia, North America
  Certifications: ISO9001,ISO9001
  Product Certifications: 863 plan,CE,ABS certificate,Certificate of Torch Plan
Manufacturer, Trading Company Manufacturer, Trading Company

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