СЕРТИФИКАТ ОБ УТВЕРЖДЕНИИ ТИПА СРЕДСТВ ИЗМЕРЕНИЙ，ДЗЯРЖАЙНЫ КАМIТЭТ ПА СТАНДАРТЫЗАЦЫП РЭСПУБЛПКІ БЕЛАРУСЬ. 2023-12-08

Metrology certificates for Capacitor Voltage Transformer TYD-126 and TYD-363 in Belarus 2023 2023-10-26

Metrology certificates for Capacitor Voltage Transformer TYD-126 and TYD-363 in Belarus 2023                                                                                       […]

Factory acceptance testing(FAT), 145kV CTs for GIS. L&T Construction(India), Sarawak Energy Berhad(Malaysia). 2023-08-26

August 19, 2023 to August 21, 2023, the customer of L&T Construction from India and the end user Sarawak Energy Berhad from Malaysia. They have finished the FAT for 145kV GIS current transformers successfully in our factory! 

Warmly Celebrate Guangdong Sihui Instrument Transformer Works Co., Ltd. passed the Russian nuclear power project audit. 2023-03-13

Warmly Celebrate Guangdong Sihui Instrument Transformer Works Co., Ltd. passed the Russian nuclear power project audit (ASE JSC). Score 92.23

245kV Oil Immersed current transformer was approved to enter KPLC 2022-07-29

Our product LVB-245 oil immersed current transformer has been approved and will be widely used in Kenya Power & Lighting Company.

The 2021 PTS 7th China International Power Transformer Market and Technology Development Summit Forum 2021-07-07

LVQB-220 SF6 Gas Insulation Standalone Current Transformer was Widely Used by China Southern Power Grid 2021-04-03

LVQB-220 standalone current transformer insulation in SF6 gas was widely usde by  State Grid Corporation of China. The standalone current transformer is for the current measuring and protection for the power systems. Rated voltage: 40.5kV~550 kV Rated primary current: 50~8000A Rated secondary current: 1A, 2A, 5A Rated frequency: 50Hz or 60Hz Maximum output: 200VA(GB, IEC […]

Current transformer works 2020-11-20

The Current Transformer  The Current Transformer ( C.T. ), is a type of “instrument transformer” It designed to produce an alternating current in its secondary winding which is proportional to the current being measured in its primary. Current transformers reduce high voltage currents to a much lower value. It provide a convenient way of safely monitoring the actual electrical current flowing […]

Development history of Guangdong Sihui Instrument Transformer Works Co.,Ltd 2020-11-16