features and advantages

  • More economical

Maintenance-free, energy saving and environmental protection, self-extinguishing fire prevention, with strong market competitiveness.

  • High reliability

Iron core: high-quality high-permeability cold-rolled oriented silicon steel sheet, 45-degree oblique joint step lap, the surface is covered with epoxy resin paint, with small empty loss and low noise.

Coil: oxygen-free copper wire or copper foil is used, and the low-voltage coil is prepreg DMD insulated. The high-voltage coil is made of epoxy resin with segmented structure, with uniform ampere-turns and small magnetic flux leakage. High mechanical strength, small partial discharge and good thermal stability.

Intelligent temperature control: real-time display of three-phase hot temperature, can query the historical operating temperature maximum. Automatic/manual start and stop of the fan, automatically sending out level 1 over-temperature alarm and level 2 over-temperature trip contact signals. Can choose to configure 4 ~ 20mA current output or computer RS232/RS485 communication interface.

  • High energy efficiency

According to the national standard energy efficiency grade design and production, greatly reduce the empty load loss, improve operating efficiency.