38kV Single Phase Vacuum Recloser

The 38kV Single Phase Vacuum Recloser is a 38kV single-phase vacuum recloser launched by us for high-voltage single-phase power supply scenarios. It is mainly used for fault protection and automatic reclosing of 38kV long-distance single-phase transmission lines and remote single-phase power supply systems. This product adopts high-grade insulation structure and large-capacity vacuum interrupter, fully adapting to the electrical conditions of 38kV voltage level. It has reliable short-circuit breaking capability and multiple reclosing performance, can automatically handle transient faults of single-phase lines, quickly restore power supply, and effectively reduce the outage duration and operation and maintenance costs of high-voltage single-phase lines. As a single-phase protection device of 38kV grade, the 38kV Single Phase Vacuum Recloser fills the market gap of single-phase reclosing protection equipment at high voltage grades, and can meet the special needs of long-distance single-phase power transmission and remote area power supply.

In terms of technical design and environmental adaptability, this high-voltage single-phase recloser adopts a large creepage distance insulation structure, which effectively avoids corona and partial discharge problems under high voltage, with excellent insulation performance. The vacuum interrupter adopts high-voltage resistant design, with strong arc extinguishing ability, low electrical wear, and long service life. The equipment is equipped with a high-power permanent magnet operating mechanism, with fast action speed, which can quickly remove faults and complete reclosing. The whole equipment adopts optimized design for outdoor high-voltage equipment, with a protection grade of IP65, enabling stable operation in complex outdoor environments such as mountainous areas, wilderness, and plateaus. Relying on nearly 30 years of R&D experience in high-voltage switchgear, we have optimized the insulation coordination and mechanical structure of the product according to the characteristics of 38kV single-phase power supply. All performance indicators meet high-voltage electrical standards, which can meet the construction and transformation needs of high-voltage single-phase power supply systems at home and abroad.

Application Fields

 

• 38kV long-distance single-phase transmission lines
• High-voltage single-phase power supply systems in remote areas
• Single-phase power supply lines in plateau areas
• Protection of main single-phase lines in mountainous areas
• Single-phase outgoing lines of new energy

We are a "Specialized, Refined, Differential and Innovative" enterprise in Henan Province and a provincial intelligent high-voltage sensor engineering technology center, with dozens of national patents in the field of high-voltage vacuum breaking technology. This 38kV single-phase vacuum recloser has passed the type test conducted by national authoritative institutions, and all performance indicators meet IEC international standards and power industry standards. The factory has been awarded as a green factory in Henan Province, and the production process strictly follows environmental protection and quality control specifications. The products can meet the high-voltage power market access requirements of most countries in the world, and provide customers with compliant, reliable and high-quality product guarantees.

In response to the high reliability requirements of high-voltage products, we have established a special quality management system. Starting from the incoming of raw materials, core components such as insulators, interrupters, and operating mechanisms have all undergone strict incoming inspection and screening. Each process in the production process is set with special high-voltage quality inspection nodes. Before delivery, finished products must pass full performance tests such as power frequency withstand voltage, lightning impulse, partial discharge, and mechanical operation life. A 100% full inspection system is implemented, and each product is accompanied by a complete inspection report. We support third-party authoritative institutions for whole-process supervision and inspection to ensure that each delivered product meets the quality standards of high-voltage electrical equipment.

We provide exclusive after-sales service guarantees for high-voltage products, with one-year whole-machine warranty and lifetime technical support. The after-sales team has established a rapid response mechanism, which can respond to customers' technical consultation and problem feedback within 24 hours, and provide original genuine spare parts supply and professional maintenance services. For high-voltage line projects in remote areas, we can provide remote technical guidance and regular inspection services. At the same time, we regularly conduct customer return visits, collect equipment operation data and environmental adaptation suggestions, continuously optimize the high-voltage environmental adaptability of the product, and ensure long-term stable operation of equipment.