ZFeng 900 Series 18.5Kw-T-P General Vector Variable Frequency DriveThe frequency converter produced by our company is designed
specifically for class or fan loads, with built-in energy-saving
algorithms for fluid machinery (such as PID control and automatic
energy-saving mode), optimizing light load efficiency and reducing
energy consumption.
P-type numerical adaptation for light load scenarios (pump/fan
class) motors, with a focus on energy-saving and stability
parameters.
Core Advantages- Flexible Control
Flexible parameter adjustment: Vector control technology can
flexibly adjust control parameters and strategies according to the
different working requirements of the motor. For example, in
situations where high torque output is required, the amplitude of
the torque current component can be increased; In situations where
it is necessary to increase the motor speed, the amplitude of the
excitation current component can be increased. This flexibility
enables vector control technology to adapt to various complex
working environments and requirements. - Wide applicability
Suitable for various types of motors: Vector control technology is
applicable to various types of motors, including asynchronous
motors, synchronous motors, etc. In addition, due to the use of
advanced control algorithms and processors in vector control
technology, it can adapt to various complex control requirements
and changes. - Power Factor Improvement
Reduce reactive power loss: Vector frequency converters can improve
the power factor of motors and reduce the loss of reactive power.
It controls the motor to make more efficient use of electrical
energy during operation, improving the power supply quality of the
grid. For some devices with low power factor, using vector
frequency converters can effectively solve the problem of power
factor non-compliance and avoid increasing enterprise costs due to
power factor fines. - Soft Start
Smooth start: The vector frequency converter has a soft start
function, which can gradually increase the voltage and frequency of
the motor, making the motor start smoothly. This can greatly reduce
the starting current, minimize the impact on the power grid, and
extend the service life of motors and equipment. Meanwhile, soft
start can also reduce mechanical wear and tear on equipment,
lowering maintenance costs. - Overload Protection
Multiple protection functions: Vector frequency converters can
provide various protection functions such as overload protection
and overcurrent protection for motors, improving their safety.
During the operation of the motor, if abnormal conditions such as
overload or overcurrent are detected, the frequency converter will
immediately take measures to protect the motor and avoid damage.
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