Rockwill Electric Group
Rockwill SV type on load tap changer, which has advanced structure, long service life and high reliability. It is normally used in high voltage oil-immersed three-phase transformer as three phase step voltage regulator with frequency 50Hz/60Hz, voltage from 110kV to 126kV, and maximum rated passing current from 200A to 350A.
China Rockwill F series on load tap changer (OLTC), which has advanced structure, long service life and high reliability. It is normally used in oil-immersed three-phase transformer as three phase step voltage regulator with frequency 50Hz/60Hz, voltage up to 40.5KV and rated current up to 400A.
China oil filled power transformer manufactured by Rockwill with a low price and good quality. Rated voltage includes 11kV , 15kV, 22kV, 33kV. Supporting customization. It has exported to many countries like South Africa, Mozambique, Tanzania, Uganda, Ethiopia, etc.
Low loss oil immersed distribution transformer is mainly made of iron core and windings which are placed in the oil tank that filled with insulating oil. It is mainly used for power plant, power transmission and distribution station as the equipment of power transmission.
China oil filled power transformer manufactured by Rockwill with a low price and good quality. Products meet the IEC60076 Standard and customization available. It has exported to many countries like South Africa, Mozambique, Tanzania, Uganda, Ethiopia, etc.
China oil type rectifier transformer manufactured by Rockwill with a low price and good quality. Products meet the IEC60076 Standard and customization available. It has exported to many countries like South Africa, Mozambique, Tanzania, Uganda, Ethiopia, etc.
Add: Wengyang Industrial Zone,Wenzhou City, Zhejiang Province,China.
Call: +86-577-27869969
E-mail: barry@rockwill.cn
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