Rated Voltage: 3.6kV~12kV Product Standard: GB3906-3.6KV~40.5KV AC Metal Enclosed Switchgear and Control Equipment GB16926-AC High Voltage Load Switch Fuse Combination Electrical Appliance The equipment is designed for altitudes not exceeding 1000m. It operates efficiently across a temperature spectrum, from a high of 45°C to a low of -35°C, with a permissible daily temperature variation capped at 25°C. It maintains optimal performance even under high humidity conditions, with a daily average relative humidity of up to 95% and a monthly average not exceeding 90%. Moreover, it boasts robust earthquake tolerance, enduring seismic intensities up to 8°.
Boasting 15 years of unparalleled industry experience, TSTY Electric Co., Ltd. prides itself on cutting-edge production equipment and unwavering quality standards. We ensure rapid delivery and provide professional, courteous, and prompt service. To enhance customer satisfaction, complimentary parts are also available.
Absolutely. We are committed to quality assurance, offering a robust one-year guarantee for all our transformers. Trust us to stand by our products and ensure your satisfaction.
Established in 2007, TSTY Electric Co., Ltd. has emerged as a distinguished and trustworthy transformer manufacturer in China. Specializing in oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment, we are at the forefront of innovation. Our Henan Triangle Energy-saving Transformer Engineering Technology Research Center is a testament to our commitment to excellence, boasting 71 utility model patents and 15 invention patents. As a preferred supplier for major national projects, including State Grid, State Railway Administration, Zhengzhou Coal Group, Pingmei Group, and the South-to-North Water Diversion, we consistently deliver superior solutions.
Q: What's your major products?
A: Oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear.
Q: Can your product be customized?
A: Considering differences in voltage, frequency, and other specialties of transformer products in different countries and regions, our product can be customized according to your requirements.
Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
Q: What about lead or shipping time?
A: The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.
Q: What is the price of shipping?
A: Depending upon the port of delivery, prices vary.
Q: Do you offer guarantee for the products?
A: Yes. We offer at least one year guarantee for all of our transformers.
Audited Supplier 
){kind=link}