High Voltage Solid Motor Soft Starter
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
Apply a video call to the Supplier
Worldwide Electric Stock Co., Ltd
- Verified Certificate
-
10
Product name | High Voltage Solid Motor Soft Starter | Certification | - |
---|---|---|---|
Category |
Electrical Equipment
Generators Generator Parts & Accessories Motor Accessories |
Ingredients | - |
Keyword | motor controller , motor soft starter , motor starter , motor control centre | Unit Size | - |
Brand name | - | Unit Weigh | - |
origin | China | Stock | - |
Supply type | - | HS code | - |
Product Information
WGQH series of high voltage solid soft starter
General introduction
Widely used abroad, WGQH high voltage solid soft starter is a new type high voltage motor soft starter which is mainly suitable to high and medium voltage squirrel-cage AC motor under 10KV. It adopts DSP controlling technique, power and electron technique and technique of multiple SCR series/parallel to monitor and protect the motor completely. Compared with traditional starting methods, this device has the unique intelligent controlling way, which is able to set the starting parameters as torque, current, time of start and stop as well as connecting to computer/PLC to reach a network controlling. High voltage solid soft starter has other advantages such as small volume, low consumption, high reliability, non-contact, maintains free, no pollution, convenient installation, etc. It is now widely used in industry like mechanical manufacture, cement, metallurgy, mining, oil production, chemical industry, water treatment, petrochemical industry, and on loads of pump, blower, pumping unit, air compressor, ball mill, crane, compressor, crusher, conveyer, elevator, centrifuge, rolling mill, and so on.
Performance characteristics
The device combines series & parallel thyristor, professional insulating material imported with original packing and modern power & electric control technology, which is applicable to large and medium high voltage soft starting equipments with motor.
The main circuit is equipped with component-based structure, modularized installation method, which can reach the target of multiple over-voltage absorption and protection. This device can multiply limiting the clamp of transient dv/dt, lighting impulse voltage, operation wave over-voltage and that of transient transition process. It has unique measures and methods to reach pressure balancing of di/dt, valve recanalizing and turn-off.
Different current intensities are isolated perfectly. The system adopts high anti-interferential digital contactor, matched with fiber/CT isolation transforming technology, which helps to avoid interference of each current, making the high voltage performance is as reliable and safe as low voltage devices.
The specially designed fault detection return and judging system can pass the detecting result to the control circuit in time and start the sound and light alarm, and then it will take corresponding measures to protect the equipment from expending.
It has a high effect of over 96%(top to 97%), which is far effective than other soft starters.
It can perfectly protect the stator and motor from faults like short circuit, over-current, current limiting, over-voltage, under-voltage, overload, open-phase, 3 phases current unbalance, overheat, communication fault.
Unique heat dissipation design can effectively cool the thyristor.
The device has several selectable starts like standard start, constant current start, double voltage harmonic start, start with sudden jump, etc.
It is of small volume, low power dissipation, high sensitivity, and non-contact and so on, and is easy to install.
Working conditions
Environment temperature-20℃~+50℃
Relative air humidity90%
Altitude: 1000m (if higher than that, special design can be made for the unique condition.)
Working voltage is no more than 110% of the rated voltage.
Power frequency: 50Hz
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Shiyun Zhao
- Address
- No.58, Changzheng Road, Xiangyang City, Hubei Province, China
- Company introduction
-
Worldwide Electric Stock Co., LTD,one of the biggest electrical control equipment manufacture in China,established in the year 2000, more than 1000 employees, with 60000 square meter workshop. It is not only an enterprise that grows fast and has the strongest competitiveness in the electric motor soft start field, but also has become a well-known brand enterprise in motor control and energy saving, automation of electric power systems (high/low pressure switch complete control system) and energy saving field.
Our products are widely used in building materials, chemical industry, metallurgy, mining, machinery, automobile, municipal, electric power, household appliances, and many other industries. The sales network has been throughout each province, and municipality and with a turnover of 70 million yuan. There are our customers all around the mainland of China. Some of our products have been exported to more than twenty foreign countries. Such as: Russia, Egypt, Brazil, Argentina, Iran, Saudi Arabia, Vietnam, Burma, Bangladesh, Thailand, Philippines and so on.
Our main products are as followings:
1) 240V to 35KV switchgear cabinet
2) 5.5KW to 40000KW motor soft starter
3) AC/ DC motor speed controller
4) reactive power compensation /power factor correction device
5) high /low voltage motor power saver ,electric power saver6) transformer substation
7)intelligent optimization power distribution network power saving system
8) lead-acid battery chemical charge and discharge machine
9) high voltage AC vacuum contactor
We have formed a strong technology advantages and competitiveness in the two areas of “motor control and energy saving” and “power system automation and energy saving”. Our products are widely used in every corner of China and in more than thirty foreign countries.
- Main Product