Huaming direct export reached a record high In the past 3 decades, around 60% of global power market demand came from industrial, commercial and utilities, which highlights the close connection between economic activities and power consumption. At the beginning of 2021, the foreign epidemic situation gradually stabilized, and the global power market is picking up, ushering in new opportunities for Huaming's overseas market. With years o... 2021 - 05 - 17 Detail >> First 110kV CZ Tap-changer Put into Operation The 110kV substation of a China Unicom cloud data center was recently put into use. As a good partner of on-load voltage regulating power transformer, Huaming’s CZ tap-changer is doing its best to ensure stable performance. CZ dry type vacuum OLTC is made of 3 single-phase tap-changers and is controlled by one motor drive unit. Its max. rated current for one phase is 500A and max. work positi... 2020 - 04 - 02 Detail >> Training Course Successfully Held for Russian Customers From Oct. 22-26, 2018, Huaming welcomed a group of 12 technicians from Russian transformer manufacturers and transformer maintenance companies, including SVEL Power Transformers, TOGLIATTI TRANSFORMATOR, BirZST, TRANSFORMER LLC, REMENERGO–SARATOV LLC, MIGENERGOREMONT and VECTOR A LLC. Based on their technical background and actual needs, Huaming prepared a series of hands-on training to help them ... 2018 - 11 - 12 Detail >> New SDZV Vacuum Tap-changer Launched Huaming’s new SDZV vacuum tap-changer was launched to the market, an optimized product based on SHZV, with a better performance in distinguishing arcing and a higher max. rated current of 3000A.* Adopting the same structure of traditional SHZV tap-changer, SDZV inherits SHZV’s advantages, including inputting force from the head, arranging cables outside the oil compartment and transmitting force i... 2020 - 04 - 01 Detail >> HM launched its first SF6 Gas Insulated Vacuum OLTC in 2014 with the world highest voltage level Concerning the continuous increasing power consumption in urban areas, a great number of substations have been constructed underground, beneath commercial buildings, parks and public spaces. In this case, gas insulated transformers offer the best solution due to their outstanding non-flammability and insulating efficiency. As the most crucial part of transformers, gas Insulated vacuum OLTCs were b... 2017 - 09 - 27 Detail >> Huaming in Desert Sunlight Solar Farm Project, USA Desert Sunlight Solar Farm is a 550MW photovoltaic (PV) solar power project built across 3,600 acres land in the Chuckwalla Valley. It was developed by NextEra Energy Resources and GE Financial Services. It is located in the east of Riverside county of California over land managed by the US Bureau of land Management (BLM).The project witnessed the start of construction in September 2011 and was co... 2021 - 05 - 17 Detail >> Huaming in Desert Sunlight Solar Farm Project, USA Desert Sunlight Solar Farm is a 550MW photovoltaic (PV) solar power project built across 3,600 acres land in the Chuckwalla Valley. It was developed by NextEra Energy Resources and GE Financial Services. It is located in the east of Riverside county of California over land managed by the US Bureau of land Management (BLM).The project witnessed the start of construction in September 2011 and was co... 2017 - 09 - 27 Detail >> E-lesson: OLTC Course – FREE lesson #1: On-load tap-changer basics Do you want to learn more about tap-changers? A free lesson on OLTC basics, organized by Transformers Magazine and sponsored by Huaming, will soon take place online.Lesson will be held on Friday, 29th September at 2 PM CET. During this live event you will learn the basics of load tap changers, their purpose, various construction types and principles of operation of its patented procedure, resistor... 2023 - 09 - 21 Detail >>