Packaging & Delivery
Company Profile
Xuzhou Huaya Transformer Co., Ltd.
Xuzhou Huaya Transformer Co., Ltd. is a distinguished leader in the production of transformers and related accessories,engaging in comprehensive research and development, and high-tech sales. With a total investment of 1.3 billion yuan and a registered capital of 5000, our company has steadfastly adhered to the principles of "science and technology-driven, service-first, integrity-based."
Since its inception, Xuzhou Huaya has prioritized the best interests of its customers, emphasizing ground-breaking product development through computer-aided design. We strictly comply with ISO9000 quality management standards,
and are committed to providing environmentally friendly, energy-efficient, and low-carbon products tailored to regional needs, meeting diverse market requirements.
Our marketing and service networks are extensively developed and are continually expanding both domestically and internationally,
ensuring timely, warm, and thoughtful service to enhance product value and add value to services.
We aim to eliminate customer concerns, striving for mutually beneficial supply and demand relationships, and fostering shared growth.
Xuzhou Huaya Transformer Co., Ltd.is committed to utilizing advanced technology, sophisticated equipment, exceptional quality, and superior service,
along with excellent operational practices and a solid reputation, to warmly welcome individuals from all walks of life for cooperation,
seeking mutual benefit, win-win scenarios, and collective development.
Xuzhou Huaya DESIGNS, MANUFACTURES, AND SUPPLIES:
Hua ya'S RESEARCH & DESIGN TEAM
Partner
Customized Power Distribution Transformer
This product is innovatively developed by integrating the latest advanced technologies from abroad with China's specific requirements. It features compact size, easy installation and maintenance, low noise, minimal loss, anti-theft design, strong overload capacity, and comprehensive protection. Ideal for new residential areas, green belts, parks, stations, hotels, construction sites, airports, and more.
The ZGS13-H series American prefabricated box-type substation supports 10kV ring network power supply, dual power supply, or terminal power supply systems, serving as a transformer, metering, compensation, control, and protection device.
This product complies with the following standards: GB / T17467-1998 "High-voltage low-voltage prefabricated substation" and DL / T537-93 "Technical conditions for ordering 6-35kV box-type substation".
The cabinet structure of this series is divided into two sections. The front section includes high and low-pressure operation intervals. The high voltage interval houses high voltage terminals, load switches, no-load pressure regulating tap switches, plug-in fuses, pressure release valves, oil temperature meters, oil level meters, and oil discharge valves. The low pressure interval includes low-pressure terminals. The rear section comprises the oil filling box body and heat sink, encompassing the transformer windings, iron core, high-voltage load switch, and protective fuse, all contained within the oil storage tank.
TEST REPORT:
1. ISO 9001 Quality Management System Certification
2. ISO 14001 Environmental Management System Certification
3. PCCC Certificate of Qualification
4. National Electrical Safety Quality Testing Center Certificate of Qualification
5. Occupational Health and Safety Management System Certification
Process Technology:
Core:
Our transformer's core is made of high quality cold rolled grain oriented silicon steel sheet with high magnetic permeability. It is using full 45° slope lamination, so that the noload loss and the no-load current are reduced efficiently.
We use Simulating Analysis in the core model design, so that we can calculate the frequency and size of the vibration exactly and avoid the core cavity resonance.
Between core & windings, and core & frame, we use spring connection. Then the noise is lower 10 to 15dB than the standard.
Transformer Winding:
LV Winding:
1. For LV windings above 400 kVA capacity, superior foil conductors are adopted for winding manufacturing, thus to obtain better amper-turn balance
and less transverse magnetic flux leakage, and finally to greatly improves transformer's anti-short circuit capability.
2. By reasonably designing the oil passage within the winding, winding's heat dispersion effect is greatly increased. Thus the reasonable design has
ecreased temperature rise and improved products' overload capability.
HV Winding
HV windings are adopted optimized structure to improve transformer's distribution of electric field.
We use our existing technology calculate and analysis Lightning wave process simulation. Then substantially improving product's antilighting capability.
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