Frequency vector Inverter/AC Drive 1.13 years manufacture experience 2,absolutely reasonable price  3.CE; ISO9001:2008

A900 series frequency inverter

 

Features

QMA inverter A900 in high performance vector series can meet all industries high performance, high reliability, high flexibility and so on.

This series inverter owns several advanced functions and uses special design, can offer solutions for different customers, low the cost at the same time.

 

Application

 

*Mine: Band conveyor, air compressor, globe mill, centrifugal drier and so on.

*Plastic and chemical fiber extruding equipment

*Metal working machinery: Lathe, milling machine, planning machine, grinding machine, boring lathe, numerically controlled   lathe, wood-working machine, air compression and so on.

*Textile machinery: Blowing-carding, drawing frame,

*Roving frames, warping machine, larger round machine, tricot machine, dying and finishing, shuttleless loom, nonwoven fabric production lines and so on;

*Petroleum: Oil extractor, water injection pump, injection pump, oil-immersed pump, compressor, oil transfer pump and so on;

*Architecture: Cement, glass transmission equipment;

*Rubber, plastic processing machinery

*Wire, cable extruding equipment

*Metallurgy: Crimping machine, uncoiler, rotary machinery, transmission and so on.

 

Technical advantage

1, Using the newest DSP system control, can realize quick real-time control and strong expandability, and realize new breakthrough for vector control hardware control platform, it is the best choice of high reliability control occasion.

2, Leads magnetic field orientation vector control arithmetic successfully finish motor entirely decoupling control, realize real current vector control, make the system easy to control, perceptible improve dynamic and static performance of the system.

3, Collect three high performance speed control types including non PG vector control(SVC), torque control(TC) and V/F control, fully meet the application occasions that ask high standards to speed control precise, torque response speed, and meet customers`different application demands.

4, Motor parameters auto-identification arithmetic, can identify automatically motor electric parameters, lay the foundation of high performance vector control.

5, Superior torque control performance, can meet customers`precise torque control demand.

 

Trade terms

a. Delivery term:

We will delivery for you after you done the full payment within 3 to 18 working days.

 

b. Payment:

For small order by air or by express, it is 100% T/T in advance.

For large order by ocean, 30% deposit of the order value should be paid, 70% of the balance payment should be done before shipment or against the copy of Bill of lading.

 

c. Packing

Unless otherwise stated in the offer, the prices include packing in accordance with QMA'S customary standard of packing.

Any other packing requested by the Purchaser or deemed necessary by QMA will be charged for in addition to the price offered.

 

d. Our service

1). Reply your enquiry in 24 hour.

2). Customized design is available, OEM is welcomed.

3). Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.

 

e. R&D Capacity

Quality and R & D is the key to sustainable development of enterprise vitality. With a strong technical force in the R & D team, QMA always views technical innovation as the soul.