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ZTT’s Power Transformers: Ensuring Reliable Transmission and Distribution

ZTT, an experienced and reliable fiber optic cable company, specializes in the production of power transformers that play a vital role in the reliable transmission and distribution of electrical power. ZTT’s transformer range covers various requirements, including low temperature rise and environmentally friendly products, guaranteeing long-term reliable operation with high quality. In this article, we will explore the comprehensive range of transformer solutions provided by ZTT, their advanced manufacturing technologies, and commitment to quality assurance.

Comprehensive Range of Transformer Solutions

ZTT understands that transformer design and construction are influenced by crucial factors such as construction, rated power, voltage level, and scope of application. Their transformers are meticulously composed of high-conductivity electrolytic copper windings and non-ageing, cold-rolled, grain-oriented silicon steel magnetic cores without burrs. ZTT transformers cater to a wide range of requirements and can be designed, manufactured, and tested according to customer specifications. Special transformers with features such as low loss, low noise, and fireproof capabilities can also be produced to meet specific project needs.

Advanced Manufacturing Technologies and Testing Capabilities

ZTT boasts advanced manufacturing technologies that contribute to the production of high-quality transformers. Their vacuum casting production line, created by a renowned German company, ensures superior quality in transformer manufacturing. Additionally, ZTT utilizes dry transformers technology software from an Austrian company, enabling efficient design and production processes. Equipped with state-of-the-art equipment, including foil-type winding machines and advanced testing facilities like partial discharge detectors and lightning impulse generators, ZTT maintains stringent quality control throughout the manufacturing process.

Certification and Quality Assurance

ZTT places great emphasis on quality management systems and has achieved ISO9001:2015 certification for their quality management system. They also hold ISO14001:2015 certification for their environmental management system and ISO45001:2018 certification for occupational health and safety management. ZTT’s transformers have obtained certification from internationally recognized bodies such as France BV, Norwegian DNV, United States ABS, and China classification society CCS. Their commitment to delivering high-quality transformers is further demonstrated through certifications from CESI and SIRIM.


ZTT’s power transformers are renowned for ensuring reliable transmission and distribution of electrical power. With their comprehensive range of transformer solutions, utilization of advanced manufacturing technologies, and commitment to quality assurance, ZTT sets the standard for excellence in the industry. Choose ZTT’s power transformers to experience reliable and efficient electrical power transmission and distribution. With their certifications and dedication to delivering high-quality solutions, ZTT is the trusted partner for your transformer needs.

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