POWTRAN Powtran inverter full range of products 
 I supply Powtran inverter full range of products, we can offer heavily discounted prices, and strong technical support, professional and technical personnel of enterprises in the Shenzhen area customers, we can provide engineer-site installation / commissioning / maintenance of a Long service. 
 Shenzhen area customers can goods to payment by courier collection method. 


 A. PI7550 series POWTRAN Pu inverter 

 Model Voltage (V) Power (KW) ($) GW (kg) Dimensions of the face value table 
 L / W / H (mm) 
 PI7550 R75G1 220 0.75 1315 2.4 150/104/120 
 PI7550 1R5G1 220 1.5 1657 

 Description: 
 As inverter-based motor design and production based professional manufacturer, Powtran ongoing technological innovation, using DSP to achieve the PI7600 and PI7800 series inverter control much users love and the market, according to market need to introduce a well-designed PI7550 series single-phase power inverter of the series power range of 0.75kW ~ 1.5KW Voltage rating: 220V. 
 Main performance: 
 A control system for high-performance DSP-based space vector control inverter; 
 Two asynchronous space vector PWM, level sub-synchronous space vector PWM, two-phase optimization of the space vector PWM; 
 3 V / F control mode, low frequency (1Hz) large output torque control, automatic torque boost function; 
 410 kinds of frequency setting, including the DC 0 ~ 10V, DC 0 ~ 20mA range adjustable 
 5 built-in PID regulator braking current, however flow under the premise to ensure adequate braking torque; 
 Before the start of the six inverter automatically track the motor speed; 
 7 A total of 10 run monitoring objects: a given frequency, the actual frequency, the actual motor current, the current percentage, 
 The program runs, swing frequency operation, flexible input and output settings can be easily constitute to meet the different needs of the system; 
 Support dual keyboard optional, friendly LED machine interface, easy to operate; 





 Two. PI7600 series POWTRAN Pu inverter 
 Model Power (KW) Voltage (V) face value table ($) Gross Weight (kg) Dimensions 
 L / W / H (mm) 
 PI7600 R75G1 0.75 220 1,880 1.8 150/105/1642 
 PI7600 1R5G1 1.5 220 2,020 
 PI7600 2R2G1 2.2 220 2,480 2.6 200/130/168 
 PI7600 004G1 4 220 2,880 
 PI7600 R75G3 0.75 380 1,980 2.4 170/125/162 
 PI7600 1R5G3 1.5 380 2,120 
 PI7600 2R2G3 2.2 380 2,550 
 PI7600 004G3 4 380 2,860 3.5 220/150/178 
 PI7600 5R5G3 5.5 380 4,300 
 PI7600 7R5G3 7.5 380 6,800 7 300/218/212 


 Description: 
 PI7600 series inverter is Technology of Powtran should market demand t launched a new product, the application of advanced space voltage vector SPWM control technique, the use of high-performance power module and a DSP chip, built-in current control loop, to achieve high-precision The closed-loop control to achieve high stability and precision requirements of the output voltage and frequency. New production technology and complete testing equipment to ensure that the product is more stable and reliable applications. 
 Features: 
 A new hardware and software design 
 2 superior performance increase 
 3 higher quality assurance 
 4 fashion industrialized appearance 
 5 DSP (digital signal processor) control unit as the core, to achieve high-speed high-performance control 
 Episode 6 V / F control, V / F + PG control, vector control + PG three control functions into one 
 7 three space voltage vector waveform generator 
 8 dead time compensation, low frequency and large output torque 
 9 automatic slip compensation 
 10 ten kinds of frequency setting mode, analog terminal can receive 0 ~ 10V, 0 ~~ 20mA of custom range signal 
 11 can be achieved speeds of up to seven segment and eighth acceleration control 
 12 six programmable output control terminal 
 13 built-in PID function, can realize high-performance closed-loop control 
 14 support 0 ~~ 10V, 1 ~ 5V, 0 ~ 20mA, 4 ~ 20mA feedback signal 
 15 PID regulator DC current brake 
 16 speed track start and power-down resume 
 17 powerful communications features, support standard RS485 and Can Bus, while providing remote control keyboard functions 
 18 user-friendly display menu, the Chinese LCD, with LED display also shows the three state parameters 
 19 unique inverter module temperature monitoring function, the fan regulation is controlled, timely reduce motor noise and temperature 
 20 efficient fault diagnosis and recording function to facilitate troubleshooting 
 21 parameters to protect the function 
 22 unique design, so that the inverter power source pollution to a minimum 






















 Three. PI7660 series POWTRAN Pu inverter 
 GW (kg) Dimensions Model Voltage (V) Power (KW) face value table 
 L / W / H (mm) 
 PI7660 R75G3 380 0.75 2,020 2.4 170/125/162 
 PI7600 1R5G3 380 1.5 2,480 
 PI7600 2R2G3 380 2.2 2,880 




 Description: 
 To thank the support and love over the years, the majority of users, Powtran heavy launched in January 2009, the new People First brand - "Shun", "smooth" brand's Division I sub-brand of the line brand name products, including three phase 380V, 0.75 \ 1.5 \ 2.2kw and other three PI7660 series inverter is a new listing of a new concept product, but also with a new cost-effective, super new optional. 
 Performance: 
 A DSP (digital signal processor) control unit as the core, to achieve high-speed high-performance control 
 Episode 2 V / F control, V / F + PG control, vector control + PG three control functions into one 
 3 three kinds of space voltage vector waveform generator 

 If you have any needs, please call: 
 Phone: 0755-61193347 
 Fax: 0755 - 61,582,867 
 Phone: 13554956477 Yang 
 Company: Shenzhen Dahua Technology Co., Ltd. 
 Address: Longhua, Bao'an District, Shenzhen City, Guangdong Province, Dresser Electronic City on the first floor A321