Sensorless Vector Control Frequency Inverter

Sensorless Vector Control Frequency Inverter

Product Description

Company Info

Product Description

Q-5000 SERIES Hi-Performance Low-noise Mini Vector Inverter is a new-type mini-AC inverter but packed with high performance features for induction motors available from 0.4-2.2kw which is the ideal solution to variable speed.

Q-5000 is featured for SPWM design which provides low noise and high start torque. The inverter is independent and used in 50/60Hz (+/- 5% fluctuation is allowable). The current overload rating is 150% for 60 seconds, sensorless vector control and V/F control make this inverter more brilliant for most general applications.

Q5000 is feature-packed, low cost and compact. The high-speed current limiting function minimizes over-current trips. Inrush current suppression plus grounding protection are built in for safe and trip free operation.

Q-5000 is innovative design features; The digital operator includes a 3-digit LED status display. The multi-speed step function (7 pre-set speeds) and 4 acceleration/deceleration time make it ideal for food processing and its smooth speed variation can bring energy savings in fan and pump operation.

Q-5000 also have multi-function I/O terminals, 0-10V, 4-20mA inputs and analog output, plus lip compensation, over torque detection and high speed search which all make this highly specified inverter a particular versatile inverter.

RS-485 Modbus serial communication port supports net work which is convenient for variety of host link allowing 32 nodes on a single net work.

Q-5000 is proficient for conveyors, grinders, centrifuges, pumps, fans, and blowers used in material handling, packaging, food processing, and commercial laundry etc.

Q-5000 is a perfect choice for high performance and low cost. Trust it for your success.

[FEATURES]

*Without PG Vector Control (SVC), V/F control.
*Fulfill high torque and failure-free operation from a 1% low speed.
*Carrier frequency reaches 15 KHz.
*Built-in PID, multiple protective functions, safe and guaranteed.
*Potentiometer for frequency regulation is configured as standard.
*Automatic energy-efficient enables the motor to run in a high-efficiency and energy-saving way.
*RS-485 communication interface and standard MODBUS communication protocol are adopted.
*No metallic sound as that of other inverters and ultra-low noise.
*Powerful dynamic and static autotuning functions.
Address: Building No 8, No 115, Lane 1276, Nanle Road, Songjiang District, Shanghai, China
Business Type: Manufacturer/Factory
Business Range: Electrical & Electronics
Company Introduction: Located in Delaware in the east of USA, the head office of US QMA Group holds many branches all over the world. QMA (Shanghai) Electric Co., Ltd., an exclusively-invested subsidiary company of US QMA Group, was established in October 2001. It is a professional manufacturer of integration of research, production and selling for inverter and frequency conversion control system through nearly 10 years′ exploration and development.

The company has a professional and competent staff, devoting to the R&D of frequency conversion technology and the integration of application technology. On the basis of the advanced technology of the US headquarters, with its rich engineering experiences in industrial drive technology and the latest control technique in electrical and electronic fields, it produces inverters special for elevator and escalator and high-performance universal vector type. The products cover all kinds of specifications between 0.4KW and 315KW and have been successfully applied in many fields, i. e. elevator, hoisting, drawbench, metallurgy, plastic, machine tool, textile, dyeing, paper making, packaging, printing and water treatment.

From raw material selection, production & processing to quality inspection and load test, QMA strictly controls every production process, and introduces components from Japan and the Europe to ensure stable performance of the products. The products has passed ISO9001: 2000 and CE certificates successfully.

Currently, the company has set up more than 10 marketing organizations and distribution agents in China. Some products are sold to the countries and regions in Southeast Asia, Middle East, South America and Africa. QMA has been well recognized by the wide range of customers with outstanding quality and sincere service.

QMA is willing to be with you hand in hand to create a bright future together.
Once receive your question, the supplier will answer you as soon as possible.

Send your message to this supplier

Post a Sourcing Request Now

Last Login Date: May 15, 2011

Business Type: Manufacturer/Factory

Main Products: Inverter, Ac Drives, Frequency Inverter, Frequency Converter, Variable Frequency Drives

Related Categories