Quick Details
Description
Rated capacity: 800~31500kva
Standard: IEC60076 ANSI BS GB
Cetification: ISO CCC PICC
Phase: 3
Power frequency: AC 50Hz/60Hz
High voltage: 33kv
Vector group: Yyn0 Dyn11 Yd11 Dyn5 Dzn5
Coil material: Copper / Aluminium
Core material: CRGO sillicon steel
Insulation level: A
Insulation liquid: Mineral oil #10 / #25 / #45 NON-PCB
Tapping range of HV: ±2x2.5% / ±5%
Temperature rise: 60/65 oC
Lightning impulse insulation level: 170kv
Cooling system: ONAN/ONAF
Altitude: 1000M
Ambient temperature: -25 to +40 oC
Jubang Electric Co., Ltd. is a model non-affiliated enterprises focus on development, manufacture, sales and service of electric products. We have 4 wholly owned subsidiaries: Shanghai Jubang Electrical Co., Ltd; Zhejiang Afahai Switch Co., Ltd; Zhejiang Jubang Electrical Power Co., Ltd and Jubang Electric (HK) Co., Ltd. 2 divisions: distribution division and transformer division. As one of the biggest electric suppliers in domestic, we devote to providing comprehensive electrical system solutions for distribution network, machinery, construction, telecommunications, metallurgy, petrochemical, railway industry and areas. Our product including high and low voltage complete sets of equipment, cabinet substation, SF6 inflatable cabinet, loop network cabinet, power transformer, distribution appliance, terminal appliance, middle and high voltage circuit breaker, fire fighting appliance and other series.
Being high-tech enterprise, Jubang wins honor of "National User Satisfying Enterprise", "National Second-level Safety Standardization Enterprise", "The Most Growing Private Enterprise of China", "Zhejiang Standard Innovation Type Enterprise", "Zhejiang Business Enterprise Credit AAA Level Unit Loyally Abiding by Contracts and Credits"; Jubang trade mark is one of the "Chinese Famous Brand" and "Zhejiang Famous Brand"; Jubang wins the honor of "Zhejiang Well-known Firms". Jubang's subsidiaries have already passed ISO9001 quality management system, ISO14001 environmental management system, three OHSAS18001 Occupational Safety and Health Management System certification. Its product passed mandatory product certification by China Quality Certification Center, the PCCC certification and energy-saving products certification for compulsory product certification, some of products are included in the "National Torch Plan Project", "National Spark Program Projects", "Zhejiang Major Science and Technology Special", "Zhejiang Science and Technology Award", "Wenzhou Famous Brand Products" and so on. It own more than 20 patents for invention and utility.
Our company devotes to developing and innovating of electric products. We imports foreign advanced technology and equipment, owns automatic and standard production line. We rely on the policy of self-dependent innovation and horizontal alliance, forming "Intelligent Electric Institution" and "Expert Working Group" with Zhejiang Technical College. Our products are in high technology with good quality, and well sale in Europe, America, the Middle East, South Africa and other more than 40 countries. We adhering to develop concept of "professional, different and refine", provide environmental protection, high-tech, intelligent and miniaturization electric product for our customers, to create a multi-win environment in which society satisfied, customer benefited, labor and wage increased together.
