Guangling buys back high-voltage distribution boxes, second-hand vacuum circuit breakers.
Recycling Introduction: I have been long-term recycling a series of dry-type transformers, box transformers, oil-immersed transformers, rectifier transformers, power transformers, electric furnace transformers, and combination transformers, including brands such as Siemens, EKEA, Yijia, Xinying, Jingsai, Longtening, LNBRT, LS, Xingwodun, Anbian, Quan Tai, Huapeng, Huayu, Yike, and Zhetai, both domestic and imported transformers. We also recycle distribution cabinets, low-voltage switchgear cabinets, ring main cabinets, power cabinets, electrical control cabinets, high-voltage switchgear cabinets, power distribution cabinets, complete low-voltage high-current distribution cabinets, positive pressure-type lightning protection distribution cabinets, and lightning protection AC distribution cabinets.
【Product Application】This switchgear is suitable for complete distribution systems of 3.6～12kV three-phase AC 50Hz single busbar and single busbar sectioned systems, primarily used in power plants, small and medium-sized generators, industrial and commercial enterprises for power distribution, and for receiving and transmitting power in secondary sub-stations of the electric power system, as well as for starting large high-voltage motors, for control, protection, and monitoring purposes. This switchgear conforms to GB3906, DL404 standards, and IEC298. The switchgear can be equipped with VD4, VB2, VS1 type, HVF (Hyundai, South Korea), and EV12 vacuum circuit breakers, featuring protection against pushing and pulling circuit breakers with loads, against incorrect opening and closing of circuit breakers, against closing circuit breakers with earthing switches in the closed position, against entering energized isolation rooms by mistake, and against incorrect closing when energized.
Low Voltage Switchgear Editor: Low voltage switchgear is suitable for power plants, oil, chemical industry, metallurgy, textile, high-rise buildings, and other industries, used for transmission, distribution, and power conversion. The product complies with the GB7251.1-2005 "Low Voltage Complete Switchgear" (IDT IEC60439-1 1999) standard. Low voltage switchgear is a product listed in the 3C Certification Compulsory Product Catalogue. Basic Electrical Editor: 1. Rated insulation voltage 690V, 2. Rated working voltage 380V, 660V, 3. Rated frequency 50Hz, 4. Rated working current: horizontal busbar rated current 630-6300A, vertical busbar rated current 630-1600A, 5. Rated short-time withstand current, rated peak withstand current (IS) 30-80KA
