top of page

66kV~110kV Oil-immersed Power​Transformer 

rs=w_717,h_717,cg_true.webp

Our Features

The product is characterized by low loss, low noise, anti-leakage, and no suspension core. It has extraordinary innovation in safety, reliability, economic efficiency, and other aspects so that it becomes a first-class technical product in China. The product has the following characteristics:

Iron Core of Transformer

Transformer Winding

Transformer Body Insulation

Transformer Lead Wire

Transformer Tank

Transformer Cooling and Accessories

With advanced technologies, the Company has implemented a perfect quality assurance system,

adopted reliable product structure design and advanced technological prococcec and ensured that our

products have high reliability, low partial discharge, low loss, and low noise.

Technical Specs

  • Voltage rating: 66kV ~ 110kV;

  • Voltage regulating method: on-load voltage regulating, no-load voltage regulating;

  • Rated capacity (630 ~ 63000 ) kVA (see the attached sheet, it can be customized according to users' requirements);

  •  Frequency: 50Hz;

  • Number of phases: 3-phase;

  • Label of connection group: according to national standards or users' requirements;

  •  Short circuit impedance: according to national standards or users requirements;

  •  Application environment: according to national standards or user's requirements;

  •  Cooling method: oil-immersed self-cooling, air-cooled;

  •  Insulation level: according to national standards.

 

APPLICATION ENVIRONMENT AND CONDITIONS

  •  Device type: outdoor type

  •  Ambient temperature: the maximum temperature +40 °C, and  the minimum temperature -30 °C

  • Altitude: < 1000 m (The temperature rise should be modified if the altitude is higher than 1000 m)

  • Relative humidity: < 90% (25°C)

  • Installation site: places with no corrosive gas and no obvious dirt

bottom of page