Gold Member Since 2012
Audited Supplier
Shanghai Sanyu Industry Co., Ltd.

VSD, Frequency Inverters, VFD manufacturer / supplier in China, offering Sanyu Sy7000 Series Variable Frequency Drives, Sanyu MIG/MMA 2in1 Welder Welding Machine (MIG-200GS IGBT), Sanyu Brand 400kw Variable Frequency Inverter (SY8600-400G-4) and so on.

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Supplier Homepage Product Frequency inverter Sanyu Sy7000 Series Variable Frequency Drives

Sanyu Sy7000 Series Variable Frequency Drives

Purchase Qty.:
1-9 10+
FOB Unit Price: US $650 US $540
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $650
10+ US $540
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Port: Shanghai, China
Production Capacity: 10000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, negotiable

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Basic Info
  • Model NO.: SY7000-022G-4
  • Output Type: Triple
  • Switch Mode: High Carrier Frequency PWM Control
  • Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive
  • Brand: Sanyu
  • Brand Name: Sanyu
  • Output Power: 22kw
  • Size: 450*330*360mm
  • Input Voltage: 400V, Three Phases
  • Type: AC-DC-AC
  • Transport Package: Packed in Carton
  • Origin: Peoples Republic of China
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Principle of Work: Vector Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Constant Torque Universal Type
  • Place of Origin: Shanghai, China (Mainland)
  • Model Number: Sy7000-022g-4
  • Control Mode: Open Loop Vector Control, V/F Control
  • Weight: 15kgs
  • Output Voltage: 400V, Three Phases
  • Trademark: Sanyu
  • Specification: 450*330*360mm; 15kgs
  • HS Code: 8504409990
Product Description

Sanyu SY7000 Series Variable Frequency Drives 


Motor Control

AC Drive
Frequency Converter



 Why Choose Sanyu company:

  1. 10 years - We have more than 10 years' experience in foreign trade service

  2. 20 years - we have more than 20 years in frequency inverter producing

  3. 30 countries- We have exported to more than 30 countries

  4. Professional Exporter- Quick reaction, Good quality, OEM and 24 hours serivice

  5. Amazing production capacity - we can offer a large quantity products

  6. Certification-we have passed ISO90001,CCC,CE,SGS


All kinds of Series:

1) Economy series--SY6600-4: 380V 3phs input&output, 0.4kw~4kw

2) Economy series-- SY6600-S2: 220v 1ph input&3phs output, 0.4kw~2.2kw

3) New developed series-- SY7000: 220v 3phs input&output, 0.4kw~45kw and 380v 3phs input&output 0.4kw~315kw, 16-segments speed control, SVC & V/F control

4) Full series-- SY8000: 220v 3phs input&output, 0.4kw~45kw and 380v 3phs input&output 0.4kw~315kw, 8 segments speed control,  SVC & V/F control

5) Wide voltage series--SY8600:323V~526V, 0.4kw to 630kw



       1.Sawing Machine

      2.Textile Machine

        3.Lifting Equipment

        4.Fans and Pumps

      5.Printing Equipment


        7.Injection Machine

        8.Machine Tool Equipment



1)SY6600-4 is economy series, 380V 3phs input and output, from 0.4kw to 4kw

2)SY660-S2 economy series for 220v single phase input and 220v three phases output,  from 0.4kw to 2.2kw

3)SY7000 is new developed frequency inverter, 220v three phase input and output from 0.4kw~45kw and 380v  three phases input and output from 0.4kw~315kw, with 16-segments speed control,

4)SY8000 has 220v three phase input and output from 0.4kw~45kw and 380v three phases input and output     from 0.4kw~315kw 

5)SY8600 is new developed series,has wide voltage range from 323v to 526v and wide power range from 0.4kw to 630kw


Sanyu Sy7000 Series Variable Frequency Drives
About Certification:
Sanyu Sy7000 Series Variable Frequency Drives

Sanyu has got CE, SGS, ISO9001, and CCC certifications:



Production Procession:

Sanyu Sy7000 Series Variable Frequency Drives


About Samples:


Sanyu can offer sample product. For normal specification, we can delivery within 2 working days; for special specification, we can delivery around 5 working days. For one piece sample of small power, we advise to use express way such as DHL, UPS, Fedex, EMS etc.




About shipping and delivery:



Sanyu has large inventory in stock, so for normal order, we can delivery in around 5 working days. For the delivery way, you can choose by sea, by air, by express way etc. It's according to your requirement. Also we will give you our advise since we have abudant experience.

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