3-phase Oil-immersed No-excitation Voltage-regulating Power Transformer

These 3-Phase Oil-Immersed No-Excitation Voltage-Regulating Power Transformer conforms to the technical parameters and requirements of China National Standard GB1094 and GB/T6451, and a series of significant innovation is applied in aspects of material, design and structure. It has the features of high efficiency and low loss. It can save a lot of operation cost, and the social benefits are very significant. In conclusion, it is a nationally promoted new product and it is deeply favored by customers.

Installation type: Indoor/ outdoor type
Ambient temperature: -25C ~ +40C
Altitude: < 1000m
Installation site: In places without corrosive gases and obvious dusts.

Applicable standards:
GB1094.1-2-1996 Power Transformer
GB1094.3: 5-2003 Power Transformer
GB/T6451-1999 Technical parameters and requirements for three-phase oil-immersed power transformer

Performance characteristics:
1. The features of this product are high efficiency and low loss. It can save a lot of operation cost, and the social benefits are very significant.
2. The iron cores are made of the imported high-conduction magnetism, cold-roll, and grain-oriented silicon-steel sheets. The iron cores and windings adopt the vacuum drying and vacuum oil-filling processes, which make the internal moisture down to the very low level.