Digita Built-in Bypass Squirrel-Cage Asynchronous Electric Motor Soft Starter

NK301 Series digital AC motor soft starter is new type starting equipment with advanced international level. This equipment designed and manufactured by the technique of power electronics microprocessor and modern control theory. This equipment can limit the start current efficiently when the asynchronous motor starts. It is widely applied in the field such as winding machine, pump, transition and compressor etc. It is the ideal product to replace the traditional voltage dropping start equipment such as star/triangle conversion, self-coupling voltage dropping, magnetic control dropping voltage etc.

Features

1. Based on the load characteristics, different starting mode can the related parameters can be selected. So the best starting effect can be gained.

2. The higher performance microprocessor and software are used, so the control circuit is simplified. The best perform speed can gained without the adjustment of the circuit parameters.

3. All the electronic components of this product are selected strictly. Additionally, the main control board is tested in high temperature environment above seventy-two hours. The reliability of this product can be guaranteed.

4. The modularization configuration and up-in-down-out wiring mode are adopted. It is easy to used and integrated.

5. The motor protection circuit is not be added if the single product is in used. Because this product have multiple protection function such as Overload; Line fault; Over current; the starting time and so on. So the cost can be reduced and the circuit can be simplified.

6. Operation of the keyboard is easy. User can set and modify the parameters (for example, starting, stopping running protection) by this keyboard based on the different load condition.

7. 4-20mA output analog signal is provided.

8. RS485 Modbus Communication Protocol；

9. When the rate power of Soft Starter is higher than the power of actual load, soft starter can be matched to the actual load by modifying the actual current parameter. So the parameters about starting,running and protection are correct

Typical application

Terminals

Shipment and Packaging

Noker Electric is an automation & drive focused global company, providing global customers with control, display, drive and system solutions & other related products and services, under the support of its excellent electrical and electronic technology as well as strong control technical force.

Noker Electric a technocrat who have rich experience of more than 15 years in R&D, manufacturing and marketing of power electrical products, which are widely used in the fields of in packing, printing, textiles, plastic injection, elevator, machine tool, robot,wood cutting, stone carving, ceramic, glass, paper making industry, crane, fan & pump, new energy resources etc..

Main products:

Electric motor soft starter

Built-in bypass motor soft starter

Solid state soft starter

Vector frequency inverter

Thyristor assembly

Solid state relay

AC servo motor and drive

Programmable logic controller

Electric power meter

Pressure temperature transmitter

Digital temperature controller

Water pump controller

Metal clad and metal enclosed switchgear

Noker Electric contains R&D department, products manufacturing workshop, HV workshop, exhibition room, testing laboratory, quality control department, general office, sales departments, information office and etc, now we have more than 200 employees. We have obtained the ISO9001 quality system certification and all products strictly conform to the international IEC or Chinese state standards.

From the date of order placing, we usually need 5-8 working days to manufacturing. Located in Xi'an City, the provincial capital of China, Noker Electric also can provide OEM service according your customized. We are sincerely looking forward to cooperate with you from all the countries of the whole world. 

In order to provide more complete service and product for our customers internationally, meeting our customers expectations in the respect of time of delivery, solution support, after sales services and product customization support, Noker Electric has been searching for capable companies as our business partners, product agents and distributors, bringing good product quality and professional service to our clients globally. The superior quality and low cost of Noker Electric’s product are benefited from the mature and complete manufacturing system and the efficient logistic of China. Our talented and sufficient manpower, our rich engineering experiences, drives our product to be more complete and better in the respect of functions and performances.

Noker Electric, your professional electrical partner !