News | company news | Nov 01,2026
In large-scale industrial power systems, stable and reliable power monitoring and control are crucial for ensuring equipment operation. With the continuous upgrading of industrial facilities, electrical engineering projects are placing higher demands on the measurement performance of current transformers, system compatibility, and the technical cooperation capabilities of suppliers.
Recently, Wenzhou Heyi Electric provided current transformer products to support EATON’s industrial power project in Saudi Arabia, in order to meet its industrial electrical system upgrade needs.
This collaboration demonstrates Heyi’s expertise in industrial current measurement and showcases Heyi’s practical experience in participating in international electrical engineering projects.
Saudi Arabia possesses a vast energy and industrial infrastructure. With the continued development of industrial facilities, modernizing the existing power system has become crucial for ensuring production operations and equipment reliability.
In industrial power systems, medium-voltage power distribution equipment plays a crucial role in power distribution, system control, and electrical protection. For projects involving the retrofitting of existing equipment, the new equipment must not only meet design requirements but also fully consider compatibility with the existing electrical system.
EATON is a globally renowned intelligent power management company with a broad business presence in power distribution, industrial control, electrical protection, and energy management.
In this Saudi industrial power project, Haeyi, as a current transformer supplier, provided current measurement components to meet EATON’s engineering needs.
This project involves industrial medium-voltage power distribution systems and related electrical control applications, and has clear requirements for the technical matching and engineering applicability of current transformers.
Although current transformers are only one component of an electrical system, their performance and compatibility can directly affect the acquisition of current signals and the judgment of subsequent control systems.
In large-scale industrial engineering projects, the selection of current transformers should not only consider the rated current, but also need to be comprehensively evaluated in combination with actual operating conditions, connection equipment requirements and system design.
In response to the specific needs of the EATON Saudi project, Hopson provided current transformer products and conducted necessary communication and cooperation regarding engineering and technical requirements.
Key areas of cooperation include:
Project technical requirements confirmation: Based on the electrical engineering data provided by the client, understand the application requirements of the current measurement and control system.
Electrical parameter matching: Pay attention to the electrical compatibility between the current transformer and related equipment.
Engineering documentation support: Assist clients in verifying technical parameters and confirming relevant documents.
For international electrical engineering projects, a supplier’s ability to accurately understand technical documents and respond to engineering issues in a timely manner is a crucial factor in cooperation, in addition to product quality.
In medium-voltage power distribution and industrial control systems, current transformers are responsible for converting primary current into secondary signals suitable for measurement and control equipment. Their proper selection and application are fundamental to ensuring the normal operation of electrical monitoring systems.
Industrial control systems require reliable current measurement data.
The measurement performance of current transformers should meet the relevant equipment and engineering design requirements to ensure that the system can obtain a suitable current feedback signal. For industrial facilities that require continuous monitoring of their operating status, accurate and stable measurement signals are of great importance.
Industrial power upgrade projects typically involve the integration of new and old equipment.
Different devices may have different input requirements and electrical interfaces, therefore, current transformers need to be selected according to the specific system configuration.
During the project design process, secondary side interfaces, connection lines, and actual load conditions should be comprehensively considered to avoid affecting equipment operation due to parameter mismatch.
In complex industrial power distribution systems, current transformers and control equipment may be located in different places.
The length of the connecting lines, conductor specifications, and input characteristics of related equipment can all affect the load conditions of the secondary circuit.
Therefore, engineers need to conduct reasonable design and calculation based on the actual system conditions.
For such projects, Heyi Group can assist clients in confirming technical requirements and provide support for product selection and system integration.
As a professional current transformer manufacturer, Hoyi has long focused on the application needs in the fields of power measurement, industrial control and electrical protection.
Facing customers from different countries and industries, Heyi Group not only emphasizes the manufacturing quality of its products, but also their applicability in actual electrical systems.
Industrial engineering projects typically have clearly defined technical specifications and equipment requirements.
Heyi Group is able to assess product requirements based on the technical information provided by customers and assist in completing the relevant selection and technical confirmation work.
By communicating engineering requirements and product parameters, we help customers advance project procurement and equipment integration.
The quality of current transformers is of great importance to electrical measurement systems.
Hey Group emphasizes quality management and product performance testing during the production process, and focuses on product consistency between different production batches.
For different application areas, Heyi Group can provide relevant technical information to help customers understand the electrical performance and usage conditions of the products.
International engineering projects often involve multiple stages, including procurement, technology, production, and project management.
Timely and accurate technical communication helps reduce information discrepancies and improve project coordination efficiency.
In its collaboration with EATON’s Saudi Arabia project, Hawley conducted technical communication and supply work focusing on the engineering application requirements of current transformers. This further demonstrates Hawley’s ability to serve international electrical clients.
Saudi Arabia’s industrial power projects have high requirements for the reliability, applicability, and technical compatibility of electrical equipment.
For current transformer manufacturers, participating in such projects means not only providing products that meet the requirements, but also understanding the role of the products in the overall electrical system.
As industrial power systems continue to evolve towards digitalization, automation, and high reliability， the demand from engineering customers for current measurement products and related technical support will persist.
Heyi will continue to provide current transformer products and related technical support to switchgear manufacturers, system integrators, EPC contractors and industrial equipment manufacturers.
Compay：HEYI Electrical Co., Ltd.
Brand: HEYI/ASCT
Contact: Bethy
E-mail: heyi@heyiele.com
Tel: 86-13968747975
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