Quick Details
Description
On-load capacity regulating transformer has two capacity of gear size stalls. According to the change of load in power It can automatically adjust the capacity without power off. When the load is light or close to no-load,the transformer will run from large capacity to small capacity to realize the goal of energy saving and intelligent,not only reducing the no-load loss,but also overcome the trouble of man operating when the power is off.The product is especially suitable for large variations in seasonal load of rural power grids, day and night load changes significantly residential areas, street lights, downtown business zone, part-time industrial areas and distribution transformer oil field pumping units.Also it is suitable for large load changes of 35kV power transformers.
Working Principle:
The principle of On-load capacity regulating transformer is realized by the high voltage winding star-delta(Y-D) connection and low voltage winding series-parallel conversion.The changes of the high voltage winding connection and transformation and low voltage winding in series¶llel is automatically operated through control system controlling load capacity switch.When large capacity changes to small capacity, due to the increase of the low voltage number of turns, the core flux density is greatly reduced, making the unit of silicon steel sheet loss less, no-load loss and no-load current is reduced, achieve the goal of loss reduction and energy saving.
Shouguang Juneng Electric Co., Ltd, located in Shouguang city, Shandong Province, covers an area of over 200,000 square meters with 5 workshops. Its registered capital is 100 million RMB and total assets are 600 million RMB. Juneng has developed to a large comprehensive electric manufacturing enterprise since its establishment over 20 year ago.
Juneng Electric owns internationally advanced manufacturing and testing equipment with perfect quality assurance system and inspection institution. We have passed ISO 9001 international quality system certification, 14000 environment management system certification, 18000 occupational health and safety management system certification and 3C certification (China Compulsory Certification) issued by China quality certificate center.
Juneng Electric, qualified to a four-level permit for electrical installing (repair/test), specializes in various high and low voltage switchgear sets, switchgear cabinet, intelligent prefabricated substation, 35 kV and below oil-immersed and dry type transformer, amorphous alloy transformer, special transformer, power lighting distribution box, ring main unit, cable branch box, vacuum circuit breaker etc.
Juneng Electric establishes long-term friendly relationship with ABB, Schneider, Siemens, Delixi, Shanghai People Electric and selected them as our preferred component supplier, which makes our products hold a leading market position in respect of technology and quality. Now our products are widely used in all kinds of industries such as electricity, papermaking, metallurgy, transportation, construction, nuclear power, high-speed rail and petrochemical engineering. As long-term suppliers of state grid, provincial power grids as Anhui,, Tianjin, Shanxi, Shananxi etc and CNPC, CNOOC, the products of Juneng have been sold nationwide and exported to Africa, Southeast Asia and some other foreign countries and regions.
Quality first and customer highest is the pursuit of Juneng Electric. We are willing to establish business relationship with friends at home and aboard with our high quality products and outstanding service. Welcome to Juneng Electric for visit and negotiation.
