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What Impact Does The Transformer Ratio Ha...
25-12-12
What is transformer ratio？ The transformation ratio of a transformer refers to the voltage ratio between the high-voltage (HV) winding and low-voltage (LV) winding. Specifically, it represents the ratio of the rated voltage on the primary side (typically designated as the high-voltage or ...
Global Voltage Standards & High Volt...
25-12-11
1. Voltage Classification & Transformer Roles High voltage (HV) transformers are engineered for voltages ≥35 kV (North America) or ≥36 kV (Europe), primarily used in power transmission networks to step up generator output for long-distance delivery and step down voltages at substation...
The Current State And Future Trends of Po...
25-12-10
The U.S. power transformer market is experiencing significant growth and transformation, driven by aging infrastructure, rising electricity demand, and the integration of renewable energy sources. Below is a detailed analysis of the current state and future trends: Current Market Size and Growth ...
About Oil-Immersed Transformers
25-12-09
What Is an Oil-Immersed Transformer? An oil-immersed transformer is a type of electrical transformer that uses oil as an insulating and cooling medium. This transformer operates by converting alternating current (AC) from one voltage level to another, either increasing (stepping up) or dec...

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ABOUT US

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JIEZOU POWER, a professional designer, manufacturer and installer of power system solution around the World, was founded in 1989 year, occupies 200,000 square meter.
JIEZOU POWER, mainly manages power grid projects, 500KV EPC, 230KV hydroelectric power plant, 115KV power substation, etc.
JIEZOU POWER factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS,switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard .
JIEZOU POWER successively obtain ISO9001, ISO14001, ISO45001, UL, CUL, CSA certificate; SGS, TUV, INTERTEK, TYPE TEST REPORT.
Until 2023 year, worldwide branch companies and factories are distributed in United States, Canada, Dubai, Dominican Republic, Philippines,
Chinese branch factories and companies are in BengBu city, FengYang city, HaiAn city, TaiZhou city, SuZhou city, ShenYang city, FoShan city .
Looking into the future, JIEZOU POWER’s vision is to be the most trusted power system solution provider, solve the World’s most urgent power management challenges, accelerate the planet’s transition to renewable energy. So that everyone can have a more low-carbon and bright life. To this end, we will do our utmost to make efforts.