Rockwill Electric Group

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Rockwill 36kV Oil Type Power Transformer with capacity from 50kVA - 3.15MVA. It is manufactured with high efficiency, low loss and maintenance free. It complies with IEC60076 and has been solding in Africa, South Asia, Middle East and so on.
Date:2022-03-02 View:606
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:1280
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:1100
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:1049
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:1605
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:984
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:1189
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:1744
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:655
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:681
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:931
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:1003
Rockwill 35kV oil immersed power transformer is used for AC power transmission system which has advantages of high quality, reasonable price, easy for installation, operation friendly ans so on.
Date:2022-05-16 View:79
Rockwill 35kV OLTC power transformer which is equiped with OLTC for regulatoring the voltage in an accurate range. It is a main part for used in power transmission and distribution system like substation. It completely complies with IEC 60076 standard for meeting different countries' needs.
Date:2022-05-18 View:84
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:1908
https://drive.google.com/file/d/1lI6Gh1N81FjTrfU2z9MHBEDrYjEhgDQS/view
Date:2019-11-22 View:386
https://drive.google.com/file/d/1YwNJo6D7-quETglsohRfwyrbsivR2Jrf/view
Date:2021-11-22 View:942
Many people are confused about the difference of power transformer and distribution transformer. In fact, there are many difference between them, and this article will help you fully understand their differences.
Date:2022-03-02 View:513
Shipping 3 containers about some 36kV substation equipment to Mongolia on May 19th, 2022. Including 36kV OLTC oil immersed power transformer, 36kV outdoor vacuum circuit breaker, high voltage switchgear, outdoor disconnect switch, CT, PT and so on.
Date:2022-05-20 View:94

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