1. Product parameters

2. Classification of FREQUENCY INVERTER
SY8000 380V/3phase, Variable frequency inverter, AC inverter, frequency converter, motor controller, VFD, VSD.

SY8000 Series Frequency inverter
Features:
1. Variety control mode, strong versatility
2. The built-in flexible PWM brake can quickly stop
3. The trip suppression function can achieve stable operation
4. Automatic identification of the motor parameters
5. The zero torque output
6. The ultra quiet operation
7. The shortcut menu design
8. The simple PLC and PID regulation
9. The structure is compact and light
10. 25 kinds of protection functions

SY8600 series Frequency Inverter
Features:
1. The control mode is various and it is commonly used
2. The motor parameters can be automatically recognized
3. When the frequency is 0. 5Hz, the torque output will be 150%
4. Zero speed torque output
5. Super-silent running
6. Trip suppression to achieve more stable running
7. The quick menu design
8. Simple PLC, PID adjustment
9. The structure is compact and light
10. Built-in RS-485 communication
11. Interface, standards MODBUS protocol
12. 25 types of protection function
13. Can upgrade to SY8800 for loop control
14. Can customize Voltage up to 3PH 660V, 630KW

SY7000 Series Frequency inverter
Features:
1. 32 bit RISC microcontroller with speed of 1. 3DMIPS, can make real time control
2. Vector control and VF control
3. Open hardware architecture
4. Unique power and EPS function
5. Intelligent power saving function and power
6. Intelligent motor speed tracking technology
7. Variety of over modulation operation mode
8. Variety of menu modes, large screen page refresh technology
9. 16 segment speed control

SY6600 Series Frequency Inverter
Features:
1. The control mode is various and it is commonly used
2. The motor parameters can be automatically recognized
3. When the frequency is 0. 5Hz, the torque output will be 150%
4. Zero speed torque output
5. Supper-silent running
6. Trip suppression to achieve more stable running
7. The quick menu design
8. Simple PLC, PID adjustment
9. The structure is compact and light 
10. Built-in RS-485 communication
11. Interface, standards MODBUS protocol
12. 25 types of protection functions

SY5000 Series Frequency Inverter
Features:
1. Flux vector control, no self-learning, to provide a higher performance than the general V/F
2. Compact design than similar products, reduce the volume of 20%, saving the installation space
3. Potentiometer and external LED keyboard
4. Product design strictly follow the IEC standard and CE
5. Have a variety of standard functions to meet the users' needs


3. Applications:
Widely used in:Metallurgy, Chemical, Petroleum, Textile, Electric power, Building materials, Coal, Plastics, Printing and Dyeing, Cable, Washing, Water supply, Heating, etc



4. FAQ
Q1. Factory or trade company only? What certifications do you get?
A: We are factory absolutely. And we have ISO9001, CE, SGS, CCC.
 
Q2. Can I be your sale agent in our market?
A: Why not, welcome. Email me now if you are interested.
 
Q3. What is your MOQ?
A: The Minimum Order Quantity is 1 set.
 
Q4. What will your company do for the warranty?
A: All the goods are 100% quality testing before shipping. We'll offer 12 or 18 month warranty.During the
 warranty period,if goods have any quality problem without any human factors, we'll send parts for your repair and replace.
 
Q5. Can you accept OEM orders?
A: Yes, OEM/ODM orders are highly welcome.
 
Q6. what's the payment term? 
A: We accept T/T, L/C, West Union, Cash, etc. Usually, T/T 30% deposit and 70% balance before shipment or against copy of B/L.
 
Q7. What package standard?
A: For small capacity,we packed with carton,but for big capacity,we can make the pallet or use strong
wooden case to distinguish and protect the goods.
 
Q8. why choose us ?
 A: 1. Famous brand in china for 10 more years ---- Sanyu
   2.Easy operating system ---- Easy but effective software, gentle touch achieves
   3. Stable performance ---- best famous compenents ensure the quality all the time
   4. Excellent aftersales service ---- 24*7 hours online serive, never leave you alone.
   5. Fast delivery ---- cheap & safe delivery, we look after it all the time
 
Q9. What is your production capacity? 
A: 1000 pieces per month, could provide customerlized package upon requests.
 
Q10. How to contact you?
A: Bruce Wang. Pls Email me my friend.