PRODUCT OVERVIEWS

The transformer of China Electric Offshore Platform has been successfully applied in Shanghai Zhenhua Heavy Industries Co., Ltd., Wuhan No.712 Research Institute China Shipbuilding Industry Corporation , Shenzhen Branch of CNOOC (China) Co., Ltd etc., making it an ideal choice for the shipbuilding industry.

Performance Characteristics:

Three anti-seismic measures: Moisture proof, salt spray proof, mold proof, earthquake resistant and flame retardant, with a protection level of up to IP44.

High-quality material selection: The iron core material is made of high-quality cold-rolled silicon steel sheets, carefully stacked at a 45 ° angle.

Low frequency and low noise: Adopting a through screw structure, the noise reduction effect is significant.

Easy installation: Modular cabinet, easy and fast installation.

Manufacturing Process

3D design

The "3D+parametric" design software of CEC can realize automatic design, cost optimization, and simulation, fully consider the requirements of industry standards, and ensure the progressiveness of product design.

High-voltage winding

The high-voltage winding conductor is made of high-quality conductor winding, reinforced with long and short cut glass fiber felt as filler, and poured by the world-class Heinrich vacuum casting system in a vacuum state, with a local discharge capacity of less than 5pC.

Low-voltage winding

The low-voltage winding adopts high-quality pin conductors and is wound on an automatic box winding machine. The winding machine adopts the technology of "wire hydraulic energy-saving tension curling device", high-precision detection of ± 0.5mm, and advanced hydrogen arc welding technology.

Core

The iron core adopts a multi-stage step-through positioning structure, and under various working conditions, the iron core has no lateral or longitudinal displacement.

Testing and Inspection Technology

All products undergo strict testing and inspection according to national standards and customer customized requirements before leaving the factory, including partial discharge inspection, lightning impact resistance inspection, noise inspection, and other necessary inspection items.