High Start Torque Asynchronous Electric Motor Built-in Protection Soft Starter

NK300 series all-digital AC motor soft starter is a new type of starting equipment which is designed and produced by using power electronics technology, micro-processing technology and current control theory. The product can effectively limit the starting current in the starting process of asynchronous motor, can be widely used in fan, water pump, transportation and compressor and other loads, is a Ideal replacement products of traditional starting equipment such as star/triangle conversion, auto-Coupling and Magnetic-Controlled starter.

Comparison of Start Mode



Features

1. In terms of performance and quality, it has reached the level comparable to imported advanced brands

2. Upgrading of common domestic soft starters and the ideal alternative to imported products

3. The functions and performance indicators have been carefully designed and tested

4. Parameters are easy to set up and easy to debug

5. Intelligent motor soft starter, protection function

6. A variety of starting methods can be used to meet the starting requirements of various loads

7. Power frequency, phase sequence adaptive function

8. Built-in current transformer, no additional configuration required

9. 4-20mA analog current real time output function

10. Fault information storage function

11. Perfect motor protection function to maximize the safety of the use of the motor

12. All signals are optoelectronic isolation, which has strong anti-interference

Terminal Description

Specification

Maintenance

1.Dust: If too much dust, it will reduce the insulation level of the soft starter, even causes the soft starter does not work.
Brush the dust with clean and dry brush.
Remove dust with compressed air machine.
2. Condensation: If condensation, it will reduce the insulation level of soft starter, even causes the soft starter does not work.
(1) Blow it with a hair dryer or electric stove.
(2) Bring it to power distribution room for dehumidification.
3. Regularly check components' intact. Whether it can work properly.
4. Check soft starter' cooling channel, ensure they are not clogged by dirt and dust.
Before maintenance checking, it has to cut off all power in the line side of soft starter.

Shipemt 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 !