Power Supply Cable of Rated Voltage up to and Including 6kV for Frequency Transformer

Reference Standard
This product complies with the enterprise standard Q/320282GAD016.

Application
This product has a very strong voltage-surge resistant property and can bear impulse voltage when frequency is transformed, and it has fine electromagnetic screening property, so it effectively removes the interference of electromagnetism andreducese the noise frequency of electric machines to ensure normal operation of systems. The product is used as a power supply or electric connecting cable in a frequency transforming control system of rated voltage up to and including 10kV.

Operating characteristics
1. The allowable maximum and continuous work temperature of cable conductor:90℃
2. When short circuit occurs(the longest continued time is not over 5 seconds),he highest temperature of cable conductor:250℃
3. The allowable smallest bending radius of cable: less than 15 times the cable's external diameter.
4. When cable is laid with ambient temperature over 0℃, it is not necessary to be preheated.  When laying the cable is not limited by drop.

Q: What after-sales service guarantees does the company offer, and what is the response time?

A dedicated 400 service hotline is available, supported by nearly 150 after-sales teams nationwide. Customers can remotely monitor production and inspection status through an information platform.

Q: In which industries are the products primarily applied, and who are the key clients?

Applied in power, railway, aerospace, and other industries; major clients include State Grid, China Railway Corporation, Sinopec, and China Construction Third Engineering Bureau.

Q: What is the level of production and testing equipment?

The company possesses over 280 sets of first-class production equipment (e.g., a German 500kV vertical cross-linking production line) and over 120 sets of testing equipment (e.g., a US 700kV high-voltage testing system), along with an intelligent supervision system, ensuring leading equipment technology.

Q: What types of cable products does the company primarily manufacture?

The company specializes in three main categories: power cables rated 220kV and below, electrical equipment cables, and bare conductors. This encompasses over 100 product types and more than 40,000 specifications, including high-voltage and specialty cables (such as flame-retardant and fire-resistant types).

Q: What is the company's scale, and what percentage of employees are technical personnel?

With registered capital of 308 million yuan and total assets of 3.2 billion yuan, the company operates across a 160,000-square-meter facility. It employs nearly 600 staff, with technical personnel holding intermediate or senior professional titles accounting for 30% of the workforce. The company ranks among China's top 50 cable manufacturers.

Q: When was Jiangsu Dongfeng Cable Co., Ltd. established, and what are its core qualifications?

Founded in 1988, it is a “National High-Tech Enterprise” and “National Green Factory,” and has also been certified as a “Jiangsu Provincial Specialized, Refined, Distinctive, and Innovative Enterprise,” “AAA Credit Enterprise,” and “National Customer Satisfaction Enterprise.”