A 24-pulse traction rectifier substation comprises two 12-pulse axial split traction rectifier transformers. These transformers employ the Y-shaped connection of the delta windings, run in parallel after full-wave rectification, and thus create a 24-pulse rectification substation system, resulting in lower harmonic content compared to a 12-pulse rectification system.
The product boasts low losses, minimal partial discharge, and reduced noise. It is insulated to withstand either Class F or Class H levels of heat resistance, with a service life exceeding 30 years. The product model is ZQSC(B)10-1600~4400/35, with connection groups of Dy5d0, Dy7D2, or as per user requirements.
Insulation Levels: LI 170 AC 70/LI 20 AC10.
Our transformer production facility covers an area of over 40 hectares with a construction area of 180,000 square meters. It employs more than 1000 people and is equipped with a complete set of advanced transformer production and testing equipment, including cutting, vacuum casting, vacuum impregnation, and other facilities. It has an annual production capacity of 30 million kVA for power transformers. We boast an array of cutting-edge equipment representing a high standard within the industry, including a complete set of shearing machines, fully automated winding machines, robot-operated stacking machines, the Hedrch Hedrch Vacuum Casting Equipment, vacuum impregnation systems, air cushion transport vehicles, a fully enclosed production workshop with a cleanliness level of 100,000, 20-ton vertical winding machines, 10-ton horizontal winding machines, coal-oil gas phase drying equipment, and a 200-ton overhead crane. We adopt the latest technology and processes to ensure that our products comply with international standards and customer needs.
