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09/28
2026
345 kV oil-immersed Station Service Voltage Transformer(SSVT) packaging and shipping to the United States
On September 26, 2026, six units of 345kV SSVT, type SSVT-362, were successfully packaged and shipped from SANDIAN factory for delivery to an end user in the U.S. power sector. These six SSVTs are oil-paper insulated, with a product insulation level (BIL) of 1300kV and a power burden of up to 100kVA.
15,000 m², Three Workshops, One Mission: SANDIAN Launches Phase II Expansion
SANDIAN ELECTRIC launched the Phase II expansion of its factory at SANDIAN Industrial Park in August 2026. The Phase II factory building covers a floor area of 15,000 square meters and will include three new workshop buildings with heights of 12 meters, 16 meters, and 24 meters respectively, designed to meet the company's production needs for UHV instrument transformers and clean-air instrument transformers.
Hunan Provincial Party Secretary Visits and Inspects SANDIAN
On July 21, 2026, SANDIAN was honored to host Shen Xiaoming, Secretary of the Hunan Provincial Party Committee. General Manager Mr. Jason Zhu gave Secretary Shen a detailed briefing on SANDIAN's product manufacturing, applications, and market development.
09/24
SANDIAN Successfully Participates in IEEE PES T&D 2026 in Chicago
Chicago, USA – May 7, 2026 — SANDIAN, a professional manufacturer of highvoltage instrument transformers, completed its exhibition at IEEE PES T&D 2026 held at McCormick Place, Chicago (May 37, 2026, Booth 135#).
SANDIAN Successfully Participates in Enlit Asia 2025
SANDIAN has successfully completed its participation in Enlit Asia 2025 held from September 9 to 11 at BITEC, Bangkok, Thailand. The company showcased its full portfolio of highvoltage instrument transformers at Booth #1334 during the threeday power and energy event.
SANDIAN Successfully Participates in 2024 IEEE PES T&D
The 2024 IEEE PES T&D Conference & Expo was held from May 7 to 9, 2024 at Anaheim Convention Center, California, USA, with SANDIAN at Booth #5262.
SANDIAN Participates in Philippine Power & Energy Exhibition
Hosted by the Institute of Integrated Electrical Engineers of the Philippines, Inc., a leading local industry association, the Philippine Power & Energy Exhibition has grown into one of the Philippines’ largest and most professional power-energy events with a 45-year history.
SANDIAN Successful Delivery: 230kV SSVT for USA Market
3+3 Pcs 230kV Station Service Voltage Transformer with power burden 167kVA and 100kVA manufactured by SANDIAN for USA, Delivered Successfully before December 15, 2023. SANDIAN is very skilled in producing SSVT, and the insulation medium can be oil or gas insulation, the power burden can upto 333kVA. SANDIAN will keep on focusing on satisfying customers requirements and servicing the international electric power with best HV Instrument Transformers.