ZFeng 900 Series 37Kw-T-P General Vector Variable Frequency Drive

The frequency converter is the core equipment of industrial control, which has been widely used in multiple fields. With our company's technological innovation and industrial upgrading, our products will further evolve towards intelligence, integration, and green direction, helping global industrial transformation and sustainable development.

• Speed control: By adjusting the output frequency, the motor speed can be smoothly and infinitely adjusted to meet the production process requirements.
• Energy saving operation: Adjust the motor speed according to the load demand, avoiding energy waste caused by traditional adjustment methods such as baffle adjustment, and achieving significant energy-saving effects.
• Protection function: Provides multiple protections such as overcurrent, overvoltage, overload, short circuit, and grounding to ensure the safe operation of equipment and motors.
• Power factor optimization: reduce reactive power loss, improve power factor of the power grid, and reduce harmonic interference.

• Rectification: Convert input AC power into DC power through a rectifier bridge.
• Filtering: Filtering DC electricity through capacitors or reactors to smooth out voltage fluctuations.
• Inverter: Using IGBT and other switching devices to invert DC power into three-phase AC power with adjustable frequency and voltage.
• Control unit: Adjust the output frequency and voltage according to the set parameters and requirements to achieve precise control of the motor.

• Central air conditioning: By controlling the freezing pump and cooling pump through variable frequency speed regulation, the energy-saving effect is significant.
• Injection molding machine: controls oil pump pressure or flow rate, saves 20% -52% electricity, replaces traditional proportional valve throttling speed regulation.
• Steel rolling mill: realizes low-frequency load starting, synchronous operation between frames, and constant tension control.

GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of "energy saving and control speed and variable speed", Zhufeng has been a very good supplier for energy saving and automation control solutions.

With it's own brands: "", "", Zhufeng has developed DLT series products including vector and universal variable frequency drive, servo system, energy saving cabinet, industrial power saver, soft starter etc.

Applications including ceramic, machinery, petrochemical, metal, textile, food, papermaking, cement, water supply, plastic injection, central air-conditioning, smart building,etc.