Product Details
ZFeng 310 Series 5.5Kw-T General Vector Variable Frequency Drive
General Vector Variable Frequency Drive is an advanced type of variable frequency drive (VFD) that employs
vector control technology to achieve precise control over AC
motors' speed, torque, and position. Unlike conventional VFDs that
use scalar control (V/F control), vector inverters utilize complex
algorithms to decouple the motor's magnetic flux and torque
components, enabling dynamic performance comparable to DC motors.
High Precision Control
Vector control enables extremely accurate speed and torque
regulation, ensuring that the motor operates at optimal
performance. This is crucial for applications requiring tight speed
tolerances, such as CNC machining, printing presses, and winding
machines.- Wide Speed Range: Vector inverters offer a broad speed control
range, typically from 0 Hz to the maximum rated frequency of the
motor. This allows for flexible operation across various
applications and load conditions.
- High Dynamic Response: The closed-loop control system of vector
inverters enables rapid detection and adjustment of the motor's
operating state, ensuring stable and safe operation even during
sudden load changes. This is essential for applications like
elevators, cranes, and fast positioning systems.
- High Starting Torque: Vector inverters can provide high starting
torque at low speeds, making them ideal for driving heavy loads and
overcoming initial static friction. This is particularly beneficial
for applications such as hydraulic pumps, excavators, and conveyor
belts.
- Energy Efficiency: By optimizing the energy efficiency ratio and
improving conversion efficiency, vector inverters contribute to
energy conservation and reduced operating costs. They can also
incorporate energy recovery functions, such as regenerative braking
in elevators and hoists, to further enhance energy utilization.
Applications
Vector inverters are widely used in various industrial applications
due to their superior control performance and reliability. Some
typical applications include:
- Industrial Machinery: CNC machine tools, winding machines, printing
presses, and other equipment requiring high-precision speed
control. Cranes, elevators, and fast positioning systems that
demand rapid response to load changes.
- Heavy Machinery: Excavators, hydraulic pumps, and other heavy-duty
equipment that requires high starting torque.
- Energy Recovery Systems: Elevators, fans, and pumps that can
benefit from energy recovery during braking operations.
- Multi-motor Synchronization: Production lines in industries such as
textiles, paper making, and printing, where multiple motors need to
operate in synchronization.
- Robotics and Automation: Automated production lines and robots that
require complex trajectory control and precise motion control.
Company Profile
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: “ACI”,“ZFENG”, 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.