1. Market background and bidding opportunities
1.1 Current situation of power infrastructure construction in Sri Lanka
Sri Lanka is actively promoting the modernization of its national power grid, and the efforts have never stopped. As the core management organization of power infrastructure, Ceylon Electricity Board's demand for high-quality power equipment continues to rise. In recent years, Sri Lanka's economy has developed rapidly, with a significant increase in electricity consumption. The government has significantly increased its investment in power grid construction - this is a real and great opportunity for our power equipment suppliers!
1.2 Overview of the current bidding project
Recently, the Ceylon Electricity Authority issued an important tender to find qualified suppliers capable of supplying indoor current transformers. This is an excellent opportunity for qualified suppliers worldwide to participate in Sri Lanka's national power construction.
This bidding has very strict requirements for product performance, especially in terms of safety regulations and certification standards. The project requires a total of 1250 current transformers, covering various specifications. From such a large procurement volume, it can be seen that Sri Lanka has indeed invested a considerable amount in power infrastructure!
2.1 Strict safety and design standards
The bidding documents clearly require that the secondary terminals of the current transformer must be installed in a sealed terminal box to prevent non professionals from touching them at will. This is not only to ensure the safe operation of the equipment, but also to ensure that the data is accurate and problem free.
HEYI Electric's CP series current transformers feature an innovative built-in hinge terminal cover design - this clamshell like structure is itself a ready-made protective terminal box. It is not only dustproof and moisture-proof, but also effectively prevents unauthorized contact or tampering, fully complying with CEB's strict requirements in terms of physical structure.
2.2 Accurately match bidding models and quantities
This bidding has clear requirements for the specifications and quantity of indoor current transformers: a total of 1250 units, including 600 units of 400/5A, 150 units of 600/5A, 300 units of 800/5A, and 200 units of 1000/5A.
HEYI Electric's CP series product line is complete, and we can correspond to various specifications from 400 to 1000 one by one. We have suitable products to choose from, whether it is accuracy or load capacity, which can meet the needs of electricity meter measurement and also be suitable for protecting circuits. You can rest assured of both quantity and quality. We guarantee on-demand delivery and precise matching.

2.3 Complete international certification and type test reports
The bidding clearly requires suppliers to provide type test reports certified by authoritative institutions, proving that the product meets multiple key testing standards, including temperature rise testing, accuracy testing, protection level verification, and short-time current testing, and these reports must be officially recognized by national institutions such as the Sri Lanka Sustainable Energy Authority.
All products of HEYI Electric are designed and manufactured strictly in accordance with international standards, and can provide a complete set of authentic and internationally recognized type test certificates. These certificates ensure that our products not only fully meet, but even exceed, the technical specifications of Ceylon Electricity Authority, providing solid and reliable document support for bidding.
3.1 Product quality and technological innovation
HEYI Electric always regards product quality as its lifeline and insists on innovation driven development. We have introduced a large number of advanced production and testing equipment, established a sound quality management system, and ensured that every current transformer leaving the factory meets the highest quality standards. The R&D team is also constantly promoting technological innovation, optimizing product design and production processes, and keeping product performance at the forefront of the industry.
3.2 Global certification and standard compliance
HEYI Electric's products have obtained a series of international certifications, including international standards such as IEC61869-2 and EN60044-1, as well as VDE and national standard GB1208-2006. We are well aware that different markets have different requirements for certification, so for the Sri Lankan market, we ensure that all products fully comply with local regulations.
Our type test report is comprehensive, covering all key items such as temperature rise, accuracy, protection level, and short-time current. The certificate is authentic and reliable, fully capable of meeting the needs of bidding and local auditing.
3.3 After sales service and technical support
We not only have excellent products, but also keep up with our after-sales service and technical support. HEYI has a professional team of engineers who provide customers with comprehensive technical support such as installation guidance, equipment debugging, and operation and maintenance training at any time. We have also established a rapid response mechanism to ensure that there is someone to connect with customers as soon as they raise their needs, provide solutions as soon as possible, and fully guarantee the project progress and interests of customers.
4. Outlook for Cooperation
We are looking forward to establishing long-term and stable cooperative relationships with Ceylon Electricity Authority and industry partners across Sri Lanka. HEYI Electric will contribute to Sri Lanka's power stability and green energy development with our excellent products and reliable services. With the opportunity of this indoor current transformer bidding, we are confident in becoming a reliable and trustworthy partner for Ceylon Electricity Board.
Compay:WENZHOU HEYI ELECTRICAL CO.,LTD
Brand: HEYI/ASCT
Contact: Bethy
E-mail: heyi@heyiele.com
Tel: 86-13968747975