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Customizable Resistors

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Product Spotlights

ultra-high voltage resistors
Negotiable MOQ: 100 Units (Price negotiable depending on order volume and customization)
Key Specifications
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Transport Package:
wooden crate
Trademark:
HLF
Origin:
China
Payment & Shipping
Payment Methods:
Port of Shipment:
shang hai
Delivery Detail:
45 days
Transport Package wooden crate
Trademark HLF
Origin China

Founded in 1996, Huilifeng was originally registered as Xianyang Huilifeng Electronics Co., Ltd. in Xianyang City, Shaanxi Province.

In 2001, the company participated in the localization project for all imported resistors used in HVDC converter valves of XD Xi’an Power System Co., Ltd. (formerly Xi’an Rectifier Plant), a subsidiary of XD Group. With the support of XD Xi’an Power System Co., Ltd., the company also drafted the complete set of technical standards for resistors used in HVDC converter valves.

In 2003, the company completed R&D, trial production, type tests and overseas tests for all products. In 2004, the products passed the Shaanxi Provincial New Product Appraisal. In 2005, they won the National Key New Product Award and supporting funding. In 2006, the company was certified as a High-Tech Enterprise of Shaanxi Province. In 2008, it received support from the Innovation Fund for Small and Medium-sized Technology-Based Enterprises of the Ministry of Science and Technology.

During this period, the company successfully supplied products for major projects including:

  • Lingbao Back-to-Back HVDC Pilot Project

  • Heihe Back-to-Back HVDC Project

  • Gaoling Back-to-Back Phase I HVDC Localization Verification Project

  • Damping resistors for Hulin-Liaoning ±500 kV HVDC converter valves

  • Water-cooled resistors for Jeju Island converter valves in South Korea

With the development of UHVDC transmission in China and overseas projects, the company developed the compact SSTR1000‑S stainless steel high-power resistors and SSTR1000‑A single-electrode stainless steel resistors. These products have been mass-applied in China’s ±800 kV, ±1100 kV and 6250A UHVDC projects, as well as overseas UHVDC projects including the Brazil Belo Monte ±800 kV project, Turkey projects and Pakistan projects.

Since 2001, the company has provided fully localized damping resistors for China’s HVDC and UHVDC converter valves for more than 20 years. The total output has exceeded 500,000 units, achieving zero failures in operation (with some units in service for more than 20 years).

The company has extended this technology to high-power high-end power electronic equipment such as high-power inverters, energy-saving SVC static compensators and de-icing devices.Further technical extension and integration have been carried out on the SSTR1000‑S high-power stainless steel resistors and LCR2000 series, which have been widely used in marine applications. A series of products have been developed, including:

  • HJDR‑75 integrated water-cooled braking resistors

  • HJDR‑120 integrated water-cooled braking resistors

  • 712ZDR‑22 water-cooled braking resistors

  • ZDR‑W2 series water-cooled braking resistors and water-cooled load resistors

These products have been widely praised by customers.

In 2021, to meet development needs, the company moved its entire operation from Xianyang, Shaanxi Province to Kunshan, Suzhou, Jiangsu Province, and was renamed Huilifeng Electronics (Kunshan) Co., Ltd.


Product Tags: water-cooled resistor damping resistor , braking resistor , energy-dissipating resistor

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