SANCH general use vfd 7.5kw three phase ac variable frequency converter 50hz 60hz

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Place of Origin:
Brand Name:
SANCH ac variable frequency converter 50hz 60hz
Model Number:
Output Power:
Output Type:
Input Voltage:
Output Voltage:
Output Frequency:
Output Current:
Control Mode:
V/F Control,standard RS-485 communication
Key parts:
Microchip MCU & DSP dual core calculation chip
main parts:
Infineon/Vincotech IGBT,Delta / Nidec Fan
50/60hz 3 Phase:
E Series inverter
1-400hz ac driver:
For Motor 50hz 60hz
Ac motor drive control mode:
Vfd control motor Variable torque
Packaging & Delivery
Packaging Details
Standard Exported packing ac variable frequency converter 50hz 60hz
Any port in China
Lead Time :
14days after payment


1 Reliability
2 Lower heat
3 High performance
4 Faster computing speed variable frequency converter 50hz 60hz

Product Description

ac variable frequency converter 50hz 60hz

1) Rated voltage: 220V / single phase, 220V / three phase 
2) Power range: 0.75  
3) Output frequency: 1.0 ~ 400Hz 

1) High-performance low-noise 
2) Automatic torque compensation 
3) RS-485 in-line interface build-in 
4) 2-level accelerating / decelerating time 
5) Automatic slip compensation, automatic voltage regulation (AVR) 
6) 8-level preset table speed 
7) Restart after instantaneous power-off 
8) All-dimensional protection


More professional control program

Professionally customized core computing program,Smooth shift on forward and reverse rotaion,Automatic torque compensation,Automatic slip compensation.

Lower heat

Advanced control technology of switching 3-phase to 2-phase,reduces heat by 33.3%.

Faster computing speed

Adopting nanometer manufacturing technology, CPU with built-in dual core makes the computing speed dramatically improve.

More excellence performance

A variety of customized functions bring maximum benefits and convenience to users.



·Protect function:over voltage(OU),low voltage(LU),over current(OC),over heat(OH),over load(OL)

·Over voltage and over current stall prevention

·The technology of integration hardware and software wave filtering for better anti-jamming effects

·3-level prohibited frequencies can avoid resonance effectively

·Braking using software control,be able to adjust brake-bit and brake occupating coefficient


High performance

·Automatic torque compensation-start torque can be up to 150% at 2HZ

·Aautomtic slip compensation-more accurate speed

·Ultra-low noise-motor runs more stably

·High overload capacity-150% rated torque can last for 65 senconds



·PID feedback control

·Oscillation frequency function

·Built-in PLC enables 16-level speed program running

·Multifarious frequency input methods:pules input,AVI/ACI superimposed,UP/DOWN,RS-485 and so on.

·Multifarious control methods:operation control,exterior terminal two-line/three-line control,RS-485 control.

·Multifarious stop methods(OFF stop,stop for AVI zero)

·Multifarious input methods:external EF,couting input,frequency switching,Pendulum frequency input and so on.

·Multifarious output methods:multi-function relay output,multifunction collector open circuit output

Multifarious output methods:indication of forward and reverse rotation,counting arrival,program

·operation,and faults.

Other functions: power failure memory,running-locked when power on,automatic voltage

·regulation(AVR),DC brake,password protection




Fiber machines, ceramic machines, printing machines, stone processing machines, washing machines, carpentry machines etc.


Product  advantage

- Many machine lines and output is 10000set /month

- Customized specification is accepted.

- implement strict quality testing and control procedure to make superior quality.

- 1 pcs order base

- Certification:ISO 9001,ISO14001,OHSAS18001 & CE


Company advantage

- Qualified inverter supplier for Fuji Electric (Japan)

- 10 years OEM/ODM Experience

- Manufacture in this field for almost 20 years experience.

- Reasonable price and punctual delivery time

- 70 R & D personnel have many years experience

- Received the National Invention Award


Major Customers

- Fuji Electric

- Jeltron System PVT

- Senterno Sas

- Sinar Surya

- Electric Otomyson


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