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350kVA PD AC Hipot Test System
HY
Customized 350kVA/350kV big capacity oil immersed ac hipot test system with automatic control console.It could be operated through computer or on the control sonsole directly.Enough capacity and voltage test transformer for insulator/GIS dielectric strength testing.
COMPANY PROFILE
Wuhan Huayi Electric Technology Co., Ltd.
As a pioneer in China's electrical testing equipment industry, Wuhan Huayi Electric Technology has been dedicated to innovation and precision engineering since its establishment in 2005. Headquartered in Wuhan, a hub of technological advancement and industrial excellence, the company has grown into a nationally recognized leader in the research, development, and manufacturing of high-voltage testing solutions. With over 18 years of expertise, Huayi stands as one of China's earliest domestic manufacturers to break technological barriers in high-voltage testers, reducing reliance on imported equipment and empowering industries with localized, cost-effective alternatives.
Core Competencies
Huayi's success stems from its unwavering commitment to independent R&D and vertical integration. The company operates a state-of-the-art R&D center staffed by over 50 engineers specializing in high-voltage insulation technology, digital signal processing, and industrial automation. This focus has yielded 23 patented technologies and certifications including ISO 9001, and CNAS accreditation. By implementing lean manufacturing principles and automated production lines, Huayi achieves a 15% annual cost reduction while maintaining stringent MIL-STD quality control standards. Its proprietary "SmartWave" resonant frequency tracking technology, developed in 2018, revolutionized efficiency in cable testing applications, cutting field operation time by 40%.
Comprehensive Product Portfolio
Huayi's solutions span the entire electrical asset lifecycle:
Safety Verification: AC/DC Hipot Testers (5kV-800kV) with adaptive leakage current detection
Diagnostic Systems: Portable transformer oil chromatography analyzers and SF6 gas density monitors
Grid Maintenance: Intelligent cable fault locators with TDR accuracy ≤ 0.2%
Commissioning Tools: Customizable series resonant test systems for GIS substations
Smart Grid Compliance: IoT-enabled circuit breaker analyzers supporting IEC 62271-2021 standards
Industry Applications
Huayi's equipment serves critical infrastructure across 20+ sectors:
Energy: Partial discharge detection for ultra-high-voltage transmission lines
Transportation: Railway traction power system testing for CRRC's high-speed trains
Renewables: Solar farm combiner box insulation monitoring solutions
Industrial: Explosion-proof testers for PetroChina's offshore platforms
Global Footprint & Service Network
With export operations to 35 countries including Brazil, Saudi Arabia, and Indonesia, Huayi supports clients through 8 regional service centers and a 24/7 multilingual technical hotline. The company's "TestGuard" warranty program offers 3-year comprehensive coverage with predictive maintenance algorithms that reduce unplanned downtime by 60%.
Sustainability Commitment
Aligned with China's carbon neutrality goals, Huayi introduced the industry's first zero-emission hydrogen-cooled test system in 2022. Its R&D roadmap focuses on AI-driven insulation aging prediction and recyclable lithium-polymer energy storage for field testing units.
Vision
As electrical systems evolve toward higher voltages and smarter grids, Wuhan Huayi continues to bridge innovation gaps through strategic partnerships with Tsinghua University's High Voltage Institute and global certifications, the company aims to deploy 5G-integrated testing platforms enabling real-time asset health management across interconnected power networks.
As a pioneer in China's electrical testing equipment industry, Wuhan Huayi Electric Technology has been dedicated to innovation and precision engineering since its establishment in 2005. Headquartered in Wuhan, a hub of technological advancement and industrial excellence, the company has grown into a nationally recognized leader in the research, development, and manufacturing of high-voltage testing solutions. With over 18 years of expertise, Huayi stands as one of China's earliest domestic manufacturers to break technological barriers in high-voltage testers, reducing reliance on imported equipment and empowering industries with localized, cost-effective alternatives.
Core Competencies
Huayi's success stems from its unwavering commitment to independent R&D and vertical integration. The company operates a state-of-the-art R&D center staffed by over 50 engineers specializing in high-voltage insulation technology, digital signal processing, and industrial automation. This focus has yielded 23 patented technologies and certifications including ISO 9001, and CNAS accreditation. By implementing lean manufacturing principles and automated production lines, Huayi achieves a 15% annual cost reduction while maintaining stringent MIL-STD quality control standards. Its proprietary "SmartWave" resonant frequency tracking technology, developed in 2018, revolutionized efficiency in cable testing applications, cutting field operation time by 40%.
Comprehensive Product Portfolio
Huayi's solutions span the entire electrical asset lifecycle:
Safety Verification: AC/DC Hipot Testers (5kV-800kV) with adaptive leakage current detection
Diagnostic Systems: Portable transformer oil chromatography analyzers and SF6 gas density monitors
Grid Maintenance: Intelligent cable fault locators with TDR accuracy ≤ 0.2%
Commissioning Tools: Customizable series resonant test systems for GIS substations
Smart Grid Compliance: IoT-enabled circuit breaker analyzers supporting IEC 62271-2021 standards
Industry Applications
Huayi's equipment serves critical infrastructure across 20+ sectors:
Energy: Partial discharge detection for ultra-high-voltage transmission lines
Transportation: Railway traction power system testing for CRRC's high-speed trains
Renewables: Solar farm combiner box insulation monitoring solutions
Industrial: Explosion-proof testers for PetroChina's offshore platforms
Global Footprint & Service Network
With export operations to 35 countries including Brazil, Saudi Arabia, and Indonesia, Huayi supports clients through 8 regional service centers and a 24/7 multilingual technical hotline. The company's "TestGuard" warranty program offers 3-year comprehensive coverage with predictive maintenance algorithms that reduce unplanned downtime by 60%.
Sustainability Commitment
Aligned with China's carbon neutrality goals, Huayi introduced the industry's first zero-emission hydrogen-cooled test system in 2022. Its R&D roadmap focuses on AI-driven insulation aging prediction and recyclable lithium-polymer energy storage for field testing units.
Vision
As electrical systems evolve toward higher voltages and smarter grids, Wuhan Huayi continues to bridge innovation gaps through strategic partnerships with Tsinghua University's High Voltage Institute and global certifications, the company aims to deploy 5G-integrated testing platforms enabling real-time asset health management across interconnected power networks.
Authentication
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
2005-07-19
Address:
G101-01, Steel Structure Workshop, Jinneng Maker Base, No. 9, Gangbitian Road, Wuhan, Hubei, China
Plant Area:
1023 square meters
Registered Capital:
21,055,000 RMB
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