OSG series autotransformerDetailed product description：

Compared with general transformers of the same capacity, the OSG series autotransformers have the advantages of small size and simple structure, especially in situations where the transformation ratio is close to 1, making them particularly economical. Its structure

The characteristics are as follows:
1. Energy saving and low noise: Using high-quality cold-rolled silicon steel sheets, high-temperature resistant insulation materials, and special vacuum impregnation technology, the transformer is more energy-efficient and quieter.
2. High reliability: The structure is reasonable, and extensive basic research and reliability certification have been conducted in quality assurance system and reliability engineering. The performance indicators fully meet the requirements of relevant national standards for transformers, and the operation is reliable. It can work continuously under long-term load.
3. Environmental characteristics: It has heat resistance, moisture resistance, stability, chemical compatibility, low temperature resistance, radiation resistance, and non toxicity.
Implementation Standard
1. JB/T9646-1999 Transformer Standard
2. GB1094.11-2007 National Standard for Power Transformers
Capacity: 0.5KVA~5000KVA
Insulation level: F or H

Terms of Use
a. The altitude shall not exceed 2000m.
b. The ambient temperature is -25~+45 ℃, and the relative humidity does not exceed 90%.
c. The waveform of the power supply voltage is approximately a sine wave.
d. There are no harmful gases or flammable or explosive materials around.
e. The power supply voltage connected to the multiphase transformer should be approximately symmetrical.