Year1
- 规格：
- 详细说明
- 包装：
- 详细说明
- 价格：
- 电议
>Overview
>Vector inverter uses a single-chip microcomputer as the intelligent control core, and combines the thyristor module as the driver, hardware and software protection, etc. to independently control the speed and magnetic field components of the asynchronous motor to prevent over-current. , overvoltage, overtemperature, phase loss, overload and other industrial control automation products that integrate multiple functions. This product has been widely used in various electrical transmission systems in petrochemical, petroleum, steel, smelting, chemicals, textiles, plastics, machine tools, mining and other industries.
>Functional features
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Frequency setting methods include digital setting, analog setting, serial communication setting, multi-speed setting, etc.
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Control function
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Multi-step speed control function Step speed control
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Swing frequency control function
>,< br/>Least shutdown function during instantaneous stop
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Automatic voltage adjustment function
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Provide multiple fault protection functions
>Voltage range
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Rated voltage,, (means three-phase, means three-phase, means three-phase
>Company Introduction
Ningchang Electric is located in the economic belt of Lunan, Shandong, the famous "Confucius and Mencius" Jining City, the hometown and canal capital. The company mainly manufactures and sells high and low voltage switching components, high and low voltage transmission and distribution equipment, electrical automation, instrumentation, frequency conversion soft starters, cable accessories and power fittings, and explosion-proof electrical lamps for mining factories. and other electrical products.
The company adheres to the policy of diversified product management, and has cooperated with Shanghai Electric, Huayi Electric Co., Ltd., Great Wall Electric Group, Shanghai Renault, China Helong, Tianshui 213, Aoda Electric, etc. at home and abroad Well-known electrical manufacturers have established strategic partnerships and strive to build themselves into comprehensive and high-efficiency enterprises. At present, the company's products have formed a good situation of complementary advantages and healthy development. We focus on product research and development and sales, providing electrical products One-stop supply, technical upgrade and installation services.
The company pursues the corporate philosophy of "realism, unity, enterprising, hard work, and gratitude" to serve the society. Provide high-quality and low-price electrical products and satisfaction to the majority of users We sincerely welcome people from all walks of life to come to our company to discuss cooperation and create brilliance together.
Instructions for buyers
Dear customer, please purchase our company Read the following content carefully before purchasing the product
, [Commitment] This store is an online sales website of Jining Ningchang Electric Co., Ltd. - the products sold are all original and genuine products sold directly by the manufacturer. The purpose of this store is to provide the same quality products The product is better than quality, the same quality is better than the price, the same price is better than the after-sales service! Dear friends, please rest assured to buy and use.
[Recommendation] Before purchasing our company's electrical products, please check the product model and voltage in detail, if any If you don’t know the function and use of the product, you can contact Ningchang customer service, select the model and then place an order.
[Delivery] Products will be strictly inspected before being shipped, and then packaged and sent for express delivery, ensuring no quality Problem! However, since electrical switches are special products, there may still be functional defects caused by vibration during transportation. It is difficult to determine the cause of quality problems. So please inform us within hours after receiving the goods, and we will provide a guaranteed replacement. Same model service. The buyer is responsible for transporting the goods safely to our store, and our store is responsible for the return freight.
, [Acceptance] Please be sure to inspect the goods before signing for them. If the appearance is damaged or the items are missing, please reject it. Our store is unable to bear the losses caused by the buyer's negligence. We hope for your understanding!!!
, [Confirmation] Please test the goods and confirm the arrival within three days after receiving the goods. The delivery time announced on each courier company's website shall prevail. Buyers who have not confirmed the arrival of the goods by the expiration date will be deemed by the seller to have automatically given up the after-sales service of the goods.
, [Return] Please select the model when purchasing. If you need to replace the switch with another model due to quality problems, you must bear the return postage!
, [After-sales] service products have a free one-year warranty!
The products sold in our store are guaranteed according to the time specified by the manufacturer.
During the warranty period, if the product has non-human quality problems under normal use and is sent back to our company for repair, the postage will be borne by our company! (Repair if necessary, return or exchange if necessary).
For products that have exceeded the warranty period, if repairs are required, corresponding repair fees will be paid.
The problems with the products mentioned above all refer to product hardware problems.
, [Blessings] I wish you a happy shopping! Welcome to visit our store again!
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