Rockwill Electric Group

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220kV three-phase oil immersed on-load voltage regulating power transformer. It is characteristic of compact construction, low weight, high efficiency, low loss and low noise, reliability of performance.
Date:2020-09-16 View:576
China power transformer 11kV,15kV,22kV,33kV up to 25000kVA. Meeting IEC 60076, GB1094.3,5-2003, GB/T6457-1999 standard.
Date:2020-09-16 View:589
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.
Date:2020-09-16 View:515
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.
Date:2020-09-16 View:795
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.
Date:2020-09-16 View:474
China 110/66 kV power transformer manufactured by Rockwill with a low price and good quality. Supporting customization. It has exported to many countries like South Africa, Mozambique, Tanzania, Uganda, Ethiopia, etc.
Date:2020-09-16 View:480
China 35kV power transformer manufactured by Rockwill with a low price and good quality. Supporting customization. It has exported to many countries like South Africa, Mozambique, Tanzania, Uganda, Ethiopia, etc.
Date:2020-09-16 View:919
China 33kV Dry Type Power Transformer is in conformity with standard of IEC726, GB6450, GB/T10228-1997. With features low loss, compact and light weight low noise, damp-proof, anti-fouling, high mechanical strength.
Date:2020-09-16 View:287
Rockwill Dry Type Power Transformer with features low loss, compact and light weight low noise, damp-proof, anti-fouling, high mechanical strength, flam resisting, strong overload ability and low partial discharge quality.
Date:2020-09-16 View:261
China three phase dry type cast resin distribution transformer manufactured by Rockwill: 1.Low no-load loss and energy conservation; 2.Low noise and environmental protection; 3.Long service lifetime and safe and reliable performance.
Date:2020-09-16 View:380
Rockwill dry type cast resin power transformers are in conformity with standard of IEC726,GB6450, GB/T10228-1997.with features low loss, compact and light weight low noise, damp-proof, anti-fouling, high mechanical strength, flam resisting, strong overload ability.
Date:2020-09-16 View:352
Global price index of three phase oil immersed distribution transformer 50kVA up to 315kVA, Voltage rating from 11kV up to 33kV. Download the transformer price calculation tool software to full fill the technical data.
Date:2019-10-22 View:697
https://drive.google.com/file/d/1lI6Gh1N81FjTrfU2z9MHBEDrYjEhgDQS/view
Date:2019-11-22 View:216
https://drive.google.com/file/d/1YwNJo6D7-quETglsohRfwyrbsivR2Jrf/view
Date:2021-11-22 View:406

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