【High Voltage Apparatus】 is a prestigious national academic journal in China's high-voltage electrical equipment field, founded in 1958 and sponsored by Xi'an High Voltage Apparatus Research Institute Co., Ltd. (XIHARI)—the industry's authoritative competent unit. As a core journal indexed by CSCD, Chinese Core Journals, and international databases like Scopus, it boasts strong academic influence with a composite impact factor reaching 3.038. Focusing on high-voltage electrical equipment, power system technology, and cutting-edge areas such as SF₆ alternative gases and smart electrical appliances, the monthly publication features in-depth research, practical technologies, and industry hot topics, serving as a key bridge for technological exchange and achievement transformation. With a 70-year legacy of recording the industry's development and adhering to rigorous academic standards, it is widely recognized as an authoritative voice trusted by researchers, engineers, and professionals worldwide in the high-voltage electrical sector.
All Products
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SF6 Recovery System
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SF6 Gas Tester
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SF6 Leak Detector
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Gas Leak Detector
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Dew Point Meter
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Online Monitoring System
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Dry Air Equipment
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SF6 Vacuum Pump
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Gas Mixing Unit
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Refrigerant Recycling Machine
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Refrigerant Leak Detector
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SF6 Gas Purification
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SF6 Accessories
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Partial Discharge Detector
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C4F7N Series Instruments And Equipment
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Helium Mass Spectrometer
Shanghai Kstone C4F7N Complete Apparatus (2025 Launch) - Featured in High Voltage Apparatus
January 28, 2026
Shanghai Kstone S-T Development Co., Ltd. successfully developed and commissioned the complete set of C4F7N (Perfluoroisobutyrile) apparatus in 2025, and this achievement was featured in the second issue of 【High Voltage Apparatus】 in 2026.