The on-load automatic capacity adjustment and voltage regulation distribution transformer has two types of rated capacity. The automatic capacity adjustment controller automatically detects and judges according to the size of the load carried by the user. Through a special on-load capacity adjustment switch, the two capacities of the transformer can be automatically switched under the state of the transformer without power failure, and the capacity of the transformer can be automatically adjusted during operation, so as to realize the automatic conversion of the two capacity operation modes of the distribution transformer.

Product Features:

1. Good Performance of Loss Reducing and Energy Saving

The load factor is elevated from 30~40% up to 70~80%, greatly increasing the transformer’s operation efficiency and reducing loss.

The capacity can be changed in time according to the electrical load. It can effectively reduce the no-load loss while improving the reliability of power supply. According to statistical data, one S11 type large and small capacity regulating transformer of 200kVA and 63kVA can save 4725kWh of electric energy per year compared with the same type of ordinary transformer.

2. Flexible Power Supply Modes, Stable Working and Simple Operation

The two capacity levels can be adjusted with no excitation according to the load status and operation units can be conveniently changed according to the status of load and voltage of the power grid, keeping the transformer operating in an economical status while remaining stable.

TSTY founded in 1995, is a national high-tech enterprise engaged in research and development, production, sales and service. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations and high and low voltage switchgears. With 158 patents, products have passed ISO9001 management system certification, CCC, SGS，CE and so on. Products are exported to Russia, Mexico, Singapore, Vietnam and other more than 80 countries and regions. Welcome your inquiry！

The total area of TSTY is 250,000 square meters, covering 15 production lines, 3 intelligent production lines, more than 220 sets of intelligent equipment and testing equipment, achieving an annual output value of 1 billion, and ensuring a product qualification rate of more than 99.8%. The digital intelligent production base will continue to be refreshed and iterated, and under the integration and collision of various technologies and new models, it will develop into a comprehensive professional park integrating the research and development, manufacturing and installation of power transmission and distribution equipment and major electrical components, and become the largest digital and intelligent electrical incubation production base in Henan Province!

We have a strong production capacity of 1800 pieces oil-immersed transformers annually. This means we can cater to all sizes and types of power transformer needs, from small applications to large energy projects. No matter what specifications our customers require, we deliver them on time and support them with high quality and reliability.